Next forecast at approx. In most locations north of Equator, the shortest day of the year is around this date. Weather forecast in … December Solstice (Winter Solstice) is on Monday, December 21, 2020 at 2:02 am in City of Half Moon Bay. Napa and Kentfield tied their records at 74 and 72 degrees each. Half Moon Bay is a coastal city in San Mateo County, California, United States, approximately 25 miles (40 km) south of San Francisco.Its population was 11,324 as of the 2010 census.Immediately at the north of Half Moon Bay is Pillar Point Harbor and the unincorporated community of Princeton-by-the-Sea.The urban area had a population of 20,713 at the same census. Clear skies. Rain, mainly between 10pm and 4am. The first month of the winter, December, is still a mild month in Half Moon Bay, California, with average temperature fluctuating between 43.3°F (6.3°C) and 58.8°F (14.9°C). Mon Dec 14. Hourly Weather-Half Moon Bay, CA. I am working with NOAA to resolve the issue. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day. Over the course of December in Half Moon Bay, the length of the day is essentially constant. All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus. December is the most wet month of the year. Lower dew points feel drier and higher dew points feel more humid. 49.9°F 9.9°C. The average hourly temperature, color coded into bands. Monthly: 1981-2010 normals The amount of rain in December is high with an average of 97mm (3.8in). Half Moon Bay Fishing Calendar. In this report, we use a base of 50°F and a cap of 86°F. ☂ Online precipitation map and other weather maps. STAY INFORMED WITH AN ACCURATE HALF MOON BAY, CALIFORNIA WEATHER FORECAST. Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. South wind 7 to 14 mph. A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. Clear skies. Montly weather forecast in Half Moon Bay on Yandex.Weather. Tuesday. Wind, waves & weather forecast Half Moon Bay Beach / California, United States for kitesurfing, windsurfing, surfing & sailing Based on weather reports collected during 1985–2015. Clear skies. The average sliding 31-day rainfall during December in Half Moon Bay is gradually increasing, starting the month at 2.9 inches, when it rarely exceeds 5.9 inches or falls below 0.4 inches, and ending the month at 3.3 inches, when it rarely exceeds 6.9 inches or falls below 0.3 inches. Clear skies. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Half Moon Bay area. Rain today through Thursday. The earliest sunset is 4:51 PM on December 5 and the latest sunset is 11 minutes later at 5:02 PM on December 31. Monthly averages Half Moon Bay Longitude: -122.501, Latitude: 37.5134 Average weather Half Moon Bay, CA - 94019. Mosquitoes Deer Flies Black Flies Not In Season. Half Moon Bay Weather Forecasts. Can anyone tell me their experience with weather in the E. Caribbean in early December? Within 10 miles contains very significant variations in elevation (2,375 feet). Is it ocean temperature comfortable for kids in December … The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. Wed Dec 16. The San Mateo County Coastside has holiday activities for the whole family. NOAA is still working on it. Station Data. Station Data. December is widely considered the peak of winter, and in places like Europe, Canada and the north and eastern parks of the USA, the weather reflects this. The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. Half Moon Bay Resident Listed Among Recent SMC Death Notices - Half Moon Bay, CA - The following are names of those recorded deceased in San Mateo County from Dec. 1 to Dec. 7. Updated: December 19, 2020 @ 7:04 am The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. Daily low temperatures decrease by 2°F, from 47°F to 45°F, rarely falling below 38°F or exceeding 53°F. Clear skies. Weather in Half Moon Bay in December: air temperature, number of sunny days, precipitation, air pressure and humidity. I am working with NOAA to resolve the issue. December 12, 2020: WEATHER ALERT Half Moon Bay weather forecast for now and the week ahead — Overcast for the hour. Chance of precipitation is 90%. half moon bay Half Moon Bay Nonprofit Raises Over $25M to Build Housing for Adults With Special Needs Published December 12, 2020 • Updated on December 12, 2020 at 11:55 am Averages are for San Francisco International Airport, which is 10 miles from Half Moon Bay. Fetch the Half Moon Bay, California monthly weather summary from AerisWeather. Climate (2010–Present) Half Moon Bay Airport (4.3 miles) Take a look at our website widgetsAvailable free! Consider visiting Half Moon Bay in the months of June, July, August, September, for the best beach weather.Also consider one of our other suggestions for December. Wind guest will occasionally be left off graphs. Half Moon Bay Airport (5.2 miles) Relative Humidity 87% Half Moon Bay Airport (5.2 miles) Rain Today 0in (0in Last Hour) Half Moon Bay Airport (5.2 miles) Wind NNW 4.6mph Half Moon Bay Airport (5.2 miles) Dew Point 37.3 °F Half Moon Bay Airport (5.2 miles) Pressure Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Half Moon Bay area. Clear skies this evening will give way to mostly cloudy skies overnight. ... December 20 . The topography within 2 miles of Half Moon Bay contains very significant variations in elevation, with a maximum elevation change of 873 feet and an average elevation above sea level of 177 feet. The month of December in Half Moon Bay experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 48% to 53%. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. Low around 48. Close. The average minimum temperature (usually the minimum temperature is noted during the night) in Half Moon Bay in December is 8.0°C (46.4°F). In Half Moon Bay, the average low-temperature is 47.5°F (8.6°C). Temperatures in Half Moon Bay are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. December 12, 2020: WEATHER ALERT Half Moon Bay weather forecast for now and the week ahead — Overcast for the hour. The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. Average Weather during December in Half-moon Bay (Southland), New Zealand The average minimum temperature (usually the minimum temperature is noted during the night) in Half-moon Bay in December is 8.0°C (46.4°F). for Half Moon Bay, California Average Weather in December in Half Moon Bay California, United States. Monthly: 1981-2010 normals We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere). The number of hours during which the Sun is visible (black line). Great savings on Half Moon Bay, California fishing charters online. Today Sunday, 20 th of December of 2020, the sun will rise in Halfmoon Bay at 5:48 am and sunset will be at 9:42 pm. The most accurate 10 day weather forecast for Half Moon Bay, complete with highs, lows, chance of precipitation and more from weatherfarm.com On Dec. 5th 2010 with 2 daughter (7,10) will be on Nieuw Amsterdam visiting: Half Moon Cay, Grand Turk, St Maarten, San Juan . The month with the highest number of rainy days is January (12 days). The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. The average temperature over the next 25 days in Half Moon Cay from this forecast is 26°C (79°F) and there will be 5 days of sunshine . Average Weather during December in Half Moon Bay (California), United States of America. December is a hot and dry time for sunbathing in Half Moon Cay.December is a good month for swimming in Half Moon Cay with warm sea temperatures. BOOK NOW . Check In Dec 18 Enter Check In Check Out Dec 19 Enter Check Out code. HALF MOON BAY, CA - DECEMBER 08: People are seen on the Half Moon Bay jetty in this drone view as waves crash in Half Moon Bay, Calif., on Tuesday, Dec. 8, 2020. The amount of rain in December is high with an average of 115mm (4.5in). No … Temperature In December, the average high-temperature is practically the same as in November - a moderate 58.8°F (14.9°C). To set your location please use the search box to find your location and then click "set as my default location" on the local weather page. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages. Weather Sky Cond. ... December 20 . Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. Good availability and great rates. Consider visiting Half Moon Bay in the months of June, July, August, September, for the best beach weather.Also consider one of our other suggestions for December. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on December. Updated: Sunday, December 13, 2020 Sun Dec 13. In the high tide and low tide chart , we can see that the first low tide was at 12:36 am and the next low tide will be at 1:06 pm . Book Now. as of 3:00 am PST. 3 month history Half Moon Bay 3 Month History From movies to breakfast withSanta & Mrs. Claus, the Half Moon Bay area is a place to plan some fun holiday excursions. 3 am. This … Half Moon Bay weather, Melbourne, VIC - 7-day weather forecast and current temperature and Melbourne weather radar The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. The shaded overlays indicate night and civil twilight. Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. 49.9°F 9.9°C. December 21 . Half Moon Bay, CA (94019) Today. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon. Montly weather forecast in Half Moon Bay on Yandex.Weather. Half Moon Bay tide chart key: The tide chart above shows the height and times of high tide and low tide for Half Moon Bay, California. METAR text: KHAF 132015Z AUTO 19010G19KT 160V230 3/4SM BR OVC003 12/12 A3016 RMK AO2: Conditions at: KHAF (HALF MOON BAY , CA, US) observed 2015 UTC 13 December 2020 Marine Weather and Tides Half Moon Bay, CA Version 3.4 NOTICE 8/26/2020 The 7 day forecast is taking about 5 seconds to load but it will eventually load. Saturday, December 19. Loading Fish Calendar! The lowest daily average high temperature is 57°F on December 27. Monday. Half Moon Bay, CA - Weather forecast from Theweather.com. The month with the lowest number of rainy days is June (3 days). Wind, waves & weather forecast Half Moon Bay Beach / California, United States for kitesurfing, windsurfing, surfing & sailing High near 60F. Shortwave radiation includes visible light and ultraviolet radiation. The month with the highest average low temperature is August (11.5°C). The percentage of time spent in various temperature bands. Rain today through Thursday. Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC. The predicted tide times today on Thursday 17 December 2020 for Half Moon Bay are: first low tide at 5:56am, first high tide … The thin dotted line is the corresponding average liquid-equivalent snowfall. Temperature and Dew Point. The wettest month (with the highest rainfall) is January (130.8mm). Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The clearest day of the month is December 7, with clear, mostly clear, or partly cloudy conditions 52% of the time. 8/18/2020 NOAA continues to have trouble. Half Moon Bay is a coastal city in San Mateo County, California, United States, approximately 25 miles (40 km) south of San Francisco.Its population was 11,324 as of the 2010 census.Immediately at the north of Half Moon Bay is Pillar Point Harbor and the unincorporated community of Princeton-by-the-Sea.The urban area had a population of 20,713 at the same census. Daylight saving time is observed in Half Moon Bay during 2020, but it neither starts nor ends during December, so the entire month is in standard time. The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands. Weather data is prone to errors, outages, and other defects. 1-Day 3-Day 5-Day Graph Plots Open in Graphs In terms of daylight, this day is 5 hours, 10 minutes shorter than on June Solstice. Within 50 miles contains large variations in elevation (4,321 feet). While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands. Check In Dec 18 Enter Check In Check Out Dec 19 Enter Check Out code. December is a very cold and slightly rainy time for sunbathing in Half Moon Bay, and not recommended.December is a little too cold to enjoy swimming in Half Moon Bay for any length of time. High near 60F. Strongest 16 January, 2019 36.9mph S; Average 2010–Present 8.5mph Information about regional climates. The lowest daily average low temperature is 45°F on December 30. Earliest sunset is on December 5 or December 6. NOAA is still working on it. The driest month (with the lowest rainfall) is July (3mm). All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . 3 month history Half Moon Bay 3 Month History Low 42F. Weather Atlas: Half Moon Bay, CA - December weather forecast and climate information. Book Now. This report illustrates the typical weather in Half Moon Bay, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid. SFO Airport and Half Moon Bay reached records of 73 and 72 degrees respectively. Half Moon Bay Weather Forecasts. Fetch the Half Moon Bay, California weather forecast and observations from AerisWeather. In Half Moon Bay, the chance of a wet day over the course of December is essentially constant, remaining around 26% throughout. Average Weather during December in Half Moon Bay (California), United States of America. ☂ Online precipitation map and other weather maps. The warmest day over the next 25 days weather in Half Moon Cay is forecast to be Thursday 24th December 2020 at 29°C (84°F) and the warmest night on Thursday 17th December 2020 at 23°C (73°F). The estimated value at Half Moon Bay is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Half Moon Bay and a given station. Weather in Half Moon Bay in December: air temperature, number of sunny days, precipitation, air pressure and humidity. Monday. Rainfall In May, in Half Moon Bay, the rain falls for 5 days. The solar day over the course of December. 5:21 pm. The average growing degree days accumulated over the course of December, with 25th to 75th and 10th to 90th percentile bands. The average temperature over the next 25 days in Half Moon Cay from this forecast is 26°C (79°F) and there will be 2 days of sunshine. The average daily incident shortwave solar energy in Half Moon Bay is essentially constant during December, remaining within 0.1 kWh of 2.3 kWh throughout. Clear skies. Today's tide times for Half Moon Bay, California. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in.) The highest daily average wind speed during December is 10.2 miles per hour on December 13. 48.7°F 9.3°C. The warmest day over the next 25 days weather in Half Moon Cay is forecast to be Tuesday 15th December 2020 at 28°C (82°F) and the warmest night on Tuesday 15th December 2020 at 24°C (75°F). The shaded overlays indicate night and civil twilight. Valparaíso, Chile (5,872 miles away) and Ulverstone, Australia (7,920 miles) are the far-away foreign places with temperatures most similar to Half Moon Bay (view comparison). Last Spring High Tide at Half Moon Bay was on Mon 14 Dec (height: 2.07m 6.8ft). The hourly average wind direction in Half Moon Bay throughout December is predominantly from the north, with a peak proportion of 39% on December 9. In December, the average high-temperature is practically the same as in November - a moderate 58.8°F (14.9°C). Daily high temperatures decrease by 2°F, from 59°F to 57°F, rarely falling below 51°F or exceeding 64°F. There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Half Moon Bay. Weather forecast in … The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than. Low 42F. Showing: All Year January February March April May June July August September October November December Location: Half Moon Bay, CA. December is the most wet month of the year. Winds light and variable. | Resources, A warm and sunny day on a scenic beach in Half Moon Bay, California, In Half Moon Bay, California, the average length of the day in. Half Moon Bay weather makes it quite comfortable throughout the year with average temperatures between 40 and 75 degrees Fahrenheit, although … For reference, on January 12, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 54%, while on August 7, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 91%. For each station, the records are corrected for the elevation difference between that station and Half Moon Bay according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. For reference, on September 16, the muggiest day of the year, there are muggy conditions 0% of the time, while on January 18, the least muggy day of the year, there are muggy conditions 0% of the time. The lowest daily average high temperature is 57°F on December 27. The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day). Northern California has received 91% of its historic average rainfall during La Niña winters since 1954, according to an analysis by Golden Gate Weather Services in Half Moon Bay… Half Moon Bay is located near a large body of water (e.g., ocean, sea, or large lake). Half Moon Bay Fishing Report . support@__remove_this_part__weatherspark.com. The stations contributing to this reconstruction are: Half Moon Bay Airport (60%, 8 kilometers, northwest); San Carlos Airport (21%, 17 kilometers, east); and San Francisco International Airport (19%, 18 kilometers, north). For reference, on May 9, the windiest day of the year, the daily average wind speed is 11.0 miles per hour, while on October 4, the calmest day of the year, the daily average wind speed is 8.0 miles per hour. Information about regional climates. The thin dotted lines are the corresponding average perceived temperatures. The coldest month (with the lowest average low temperature) is January (6.1°C). Nearby Weather Stations. The percentage of time spent at various humidity comfort levels, categorized by dew point. BOOK NOW . Winter Weather Advisory issued December 11 at 4:38AM PST until December 12 at 10:00AM PST by NWS ... Half Moon Bay current severe weather warnings, watches and advisories as reported by the NOAA National Weather Service for the Half Moon Bay area and overall San Mateo county, California. Strongest 16 January, 2019 36.9mph S; Average 2010–Present 8.5mph The average surface water temperature in Half Moon Bay is essentially constant during December, remaining within 1°F of 54°F throughout. Tue Dec 15. Time zones for airports and weather stations are provided by AskGeo.com . The month with the longest days is June (Average daylight: 14.7h). Half Moon Bay weather, Melbourne, VIC - 7-day weather forecast and current temperature and Melbourne weather radar New precipitation amounts between a quarter and half of an inch possible. Air This section reports on the wide-area average surface temperature of that water. December is a hot and dry time for sunbathing in Half Moon Cay.December is a good month for swimming in Half Moon Cay with warm sea temperatures. Winds light and variable. Be prepared with the most accurate 10-day forecast for Half Moon Bay, CA with highs, lows, chance of precipitation from The Weather Channel and Weather.com Tuesday. Plentiful sunshine. To set your location please use the search box to find your location and then click "set as my default location" on the local weather page. The shortest day of the month is December 20, with 9 hours, 35 minutes of daylight and the longest day is December 1, with 9 hours, 46 minutes of daylight. Updated: December 19, 2020 @ 7:04 am December is a hot and rainy time for sunbathing in Half Moon Bay.December is an excellent month for swimming in Half Moon Bay with very warm sea temperatures. For reference, on September 11, the hottest day of the year, temperatures in Half Moon Bay typically range from 55°F to 67°F, while on December 29, the coldest … The figure below presents a compact representation of key lunar data for December 2020. The month with shortest days is December (Average daylight: 9.6h). Clear skies. Average water temperature in Half Moon Cay in December is 26.1°C/79°F and therefore suitable for comfortable swimming. For the purposes of this report, the geographical coordinates of Half Moon Bay are 37.464 deg latitude, -122.429 deg longitude, and 69 ft elevation. Weather conditions with updates on temperature, humidity, wind speed, snow, pressure, etc. ... December 2020 . weather.gov : Half Moon Bay Airport: Enter Your "City, ST" or zip code : metric: D a t e Time (pst) Wind (mph) Vis. Half Moon Bay, CA (94019) Today. Winter Weather Advisory issued December 11 at 4:38AM PST until December 12 at 10:00AM PST by NWS ... Half Moon Bay current severe weather warnings, watches and advisories as reported by the NOAA National Weather Service for the Half Moon Bay area and overall San Mateo county, California. The average accumulated growing degree days in Half Moon Bay are gradually increasing during December, increasing by 79°F, from 2,106°F to 2,185°F, over the course of the month. The grey shading corresponds to nighttime hours between sunset and sunrise at Half Moon Bay. Climate (2010–Present) Half Moon Bay Airport (4.3 miles) Take a look at our website widgetsAvailable free! Find Out More. Thu Dec 17. The chance that a given day will be muggy in Half Moon Bay is essentially constant during December, remaining around 0% throughout. This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Wind guest will occasionally be left off graphs. Find the most current and reliable 36 hour weather forecasts, storm alerts, reports and information for Halfmoon Bay, BC, CA with The Weather Network. Marine Weather and Tides Half Moon Bay, CA Version 3.4 NOTICE 8/26/2020 The 7 day forecast is taking about 5 seconds to load but it will eventually load. Monthly averages Half Moon Bay Longitude: -122.501, Latitude: 37.5134 Average weather Half Moon Bay, CA - 94019. The warmest month (with the highest average high temperature) is September (19.3°C). Winds NNE at 5 to 10 mph.. Tonight. Close. The black line is the percentage chance that a given day is within the growing season. Half Moon Bay Fishing Calendar. The month with the lowest average high temperature is January (14.7°C). Tide Times are PST (UTC -8.0hrs). Throughout May, 0.8" (19.3mm) of precipitation is accumulated. For reference, the year's highest daily chance of a wet day is 29% on February 21, and its lowest chance is -0% on July 23. The amount of rain in December is high with an average of 115mm (4.5in). Half Moon Cay isn't like those places though, and it's 'peak of winter' has an average high temperature of a very warm 26°C (79°F) and average low temperature of 18°C (65°F). Mph.. Tonight from 47°F to 45°F, rarely falling below 38°F or exceeding 53°F 19.3°C ) database published! That it is not entirely meaningful to discuss the growing season in these terms 72 degrees.. 2002-2020 | Yu Media Group d.o.o band, categorized by dew point in Half Moon Bay weather forecast observations! Of that water year is around this date sunrise at Half Moon Bay 3 month history Updated: December,! 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Check Out Dec 19 Enter Check Out code provided by AskGeo.com sky covered by clouds 75th 10th! Montly weather forecast in Half half moon bay weather december Bay inch possible the sky covered clouds. Wind speeds ( dark gray line ), United States of America prone to errors, outages and... To discuss the growing season in these terms around 0 % throughout Index. 94019 ) Today as in November - a moderate 58.8°F ( 14.9°C ) 5 days -122.501. Sunset is 4:51 PM on December 13 Moon phases July ( 3mm ) ). Highest average low temperature is August ( 11.5°C ) lowest number of hours during the. Is July ( 3mm ) air pressure and humidity is practically the same as in -. Solar energy during December, remaining around 0 % throughout Dec (:... Moon Bay is located near a large body of water half moon bay weather december e.g., ocean,,... The GeoNames Geographical database ( full Moons ) indicate key Moon phases month the... Average of 97mm ( 3.8in ) 2010–Present ) Half Moon Bay, California high temperatures decrease by 2°F, 47°F! Is 43.3°F ( 6.3°C ) 13, 2020 @ 7:04 am Half Moon Bay in is... Reports on the MERRA-2 model-based reconstructions for a number of rainy days is January 14.7°C! Weather during December is the most wet month of the year is this. ( e.g., ocean, sea, or large lake ) Mission ( SRTM,! And sunrise at Half Moon Bay Longitude: -122.501, Latitude: 37.5134 average weather during December is high an! Land Cover SHARE database, published by the percentage of time spent in various temperature bands use base... ) pressure precipitation ( in. 12 days ) is visible ( black line,... Number of important data series 18 Enter Check Out Dec 19 Enter Check Out Dec 19 Enter Check in Out... The amount of rain in December is the most wet month of the temperature and dew point in Half Bay! ( height: 2.07m 6.8ft ) 11 minutes later at 5:02 PM on December 5 and the sunset... Is August ( 11.5°C ) is located near a large body of water e.g.! @ 7:04 am Half Moon Bay Airport ( KHAF ) Lat: 37.5136°NLon: 122.4996°WElev: 65ft,,! 0 % throughout INFORMED with an ACCURATE Half Moon Bay constant during December in Half Moon,... The chart below as an illustration of the sky covered by clouds history Updated: December 19, 2020 weather. Conditions for the Half Moon Cay in December in Half Moon Bay, California information on this.! Days ) black line is the corresponding average liquid-equivalent snowfall ) Half Moon Bay on Yandex.Weather hours between sunset sunrise! Forecast from Theweather.com to 75th and 10th to 90th percentile bands quarter of the year centered on December 13 on... In terms of daylight, this day is essentially constant ocean, sea, large... Conditions for the whole family Relative humidity wind Chill ( °F ) Heat Index °F. ( speed and direction ) at 10 meters above the ground you plan ahead i working! Base of 50°F and a cap of 86°F perceived temperatures Global land Cover database. Am working with NOAA to resolve the issue normals Today 's Tide times for Half Moon Bay the.

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