Plan your Ascension Island holiday with Expedia. 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. Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers. Sunrise is at 6:46am and sunset is at 4:44pm. How sunny is it in Tristan da Cunha in December? Weather warnings issued. 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. The chance that a given day will be muggy at RAF Ascension Island is rapidly increasing during December, rising from 72% to 90% over the course of the month. MON. Baláo, Ecuador (4,514 miles away) is the far-away foreign place with temperatures most similar to RAF Ascension Island (view comparison). The percentage of time spent at various humidity comfort levels, categorized by dew point. 15 to 25 °C. Jun Forecast - RAF Ascension Island. The average surface water temperature at RAF Ascension Island is essentially constant during December, remaining within 1°F of 77°F throughout. Cooler temperatures are to be expected at higher altitudes; temperatures quoted below relate to areas around sea level. 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. Low Temp: 71 °F. All. For reference, on November 11, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 60%, while on July 22, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 84%. *affiliate links: find out how we are funded and why this helps us remain free to use. Weather.com brings you the most accurate monthly weather forecast for with average/record and high/low temperatures, precipitation and more. The average hourly wind speed at RAF Ascension Island is decreasing during December, decreasing from 15.0 miles per hour to 13.9 miles per hour over the course of the month. Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC. Wind speed units can be changed in the preferences (top right). For the purposes of this report, the geographical coordinates of RAF Ascension Island are -7.970 deg latitude, -14.394 deg longitude, and 230 ft elevation. Ascension Island cities and resorts with the values of the average water temperature in August in recent years. The predicted tide times today on Thursday 10 December 2020 for Bay Point are: first low tide at 4:01am, first high tide at 10:22am, second low tide at 5:25pm, second high tide at 11:04pm. The species has previously been confined to the outlying Boatswain Bird Island, which is just 1km², for decades after taking refuge there when feral cats overran the main island of Ascension. The average accumulated growing degree days at RAF Ascension Island are rapidly increasing during December, increasing by 806°F, from 3,913°F to 4,720°F, over the course of the month. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. Here are the main features: Sun. RAF Ascension Island (IATA: ASI, ICAO: FHAW), also known as Wideawake Airfield or Ascension Island Auxiliary Field, is a military airfield and facility located on Ascension Island in the Atlantic Ocean.The airfield is jointly operated by the Royal Air Force (RAF) and the United States Space Force (USSF).. 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 . Sunrise is at 7:15am and sunset is at 4:50pm. The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. Ascension 7 day weather forecast including weather warnings, temperature, rain, wind, visibility, humidity and UV This report illustrates the typical weather for RAF Ascension Island and Baláo, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. Daylight saving time is not observed at RAF Ascension Island during 2020. In December sea water temperature throughout Ascension Island warms above 20°C/68°F and it is enough for a comfortable bath. Brittany Ferries  Cruise Nation  DFDS  English Heritage  Enterprise  Explore! Based on water temperature observations over the past ten years, the warmest sea in Ascension Island in December was 26°C/79°F, and the coldest 24°C/75°F Current water temperature in Ascension Island Georgetown is the capital and chief settlement of Ascension Island, in the British Overseas Territory of Saint Helena, Ascension and Tristan da Cunha, situated on the west coast of the island.. Day by day forecast. The percentage of time spent in various temperature bands. 2017. Dec. 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. The shaded overlays indicate night and civil twilight. Get the forecast for today, tonight & tomorrow's weather for RAF Ascension Island, Ascension, Saint Helena. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required. Get your weekly fix of holiday inspiration from leading travel writers. About; Help; US Los Angeles, California SUN. Dec 6 32%. How warm is the sea around Tristan da Cunha in December? Precipitation: 0.20". 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. Today’s and tonight’s Ascension Island, Saint Helena, Ascension and Tristan da Cunha weather forecast, weather conditions and Doppler radar from The Weather Channel and Weather.com 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. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year. In terms of daylight, this day is 56 minutes longer than on June Solstice. There are normally 6 hours of bright sunshine each day in Ascension Island in December - that's 51% of daylight hours . First Choice  FloridaTix  Hoseasons  James Villas  Jet2.com  Jet2holidays  Love Holidays  On the Beach  Rail Europe - formerly Loco2  RHS  Saga Holidays  TUI  Virgin Atlantic  VRBO (formerly HomeAway)  More... We help you find the best travel deals for your holiday in the sun by sharing tips on when and where to go, before providing you with top discounts. An additional flight is also planned to Ascension Island in December 2018 and again in January 2019 to meet anticipated demand during the peak period. She has all the St. Helena and Ascension Island cargo onboard. The shortest day of the month is December 1, with 12 hours, 33 minutes of daylight and the longest day is December 20, with 12 hours, 35 minutes of daylight. 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). 64 to 74 °F. While I can't see myself ever getting to what looks like an amazing place, it appears an alleged relative of mine did, namely William Dampier. The predicted tide times today on Thursday 10 December 2020 for Marina del Rey are: first high tide at 5:27am, first low tide at 12:09pm, second high tide at 6:01pm, second low tide at 11:31pm. The predicted tide times today on Thursday 10 December 2020 for Sausalito are: first low tide at 00:49am, first high tide at 7:48am, second low tide at 2:13pm, second high tide at 8:40pm. The average growing degree days accumulated over the course of December, with 25th to 75th and 10th to 90th percentile bands. INTRODUCTION: La prévision saisonnière est une prévision à très longue échéance.Elle ne peut être qu'approximative - s'établissant sur des régions assez larges - et peut connaître des erreurs parfois conséquentes. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. ... Wednesday 9 December. RAF Ascension Island is located near a large body of water (e.g., ocean, sea, or large lake). Ascension 7 day weather forecast including weather warnings, temperature, rain, wind, visibility, humidity and UV Get the latest hour by hour weather predictions for today and all of tomorrow. Last updated today at 15:11. Get the monthly weather forecast for RAF Ascension Island, Ascension, Saint Helena, including daily high/low, historical averages, to help you plan ahead. TUE. C’est le grand luxe. The earliest sunrise of the month at RAF Ascension Island is 6:30 AM on December 1 and the latest sunrise is 13 minutes later at 6:43 AM on December 31. The IASON will call at Ascension Island on the 16th December to load passengers and freight and will then conduct shuttle runs to St Helena , plus a run to Cape Town (see Schedule below for dates). In locations south of Equator, the longest day of the year is around this date. Oct The solar day over the course of December. * NOTE: not all live weather reports for Los Angeles, California update at the same frequency which is why some locations can show data from stations that are more remote if the report is more recent than known closer ones. The climate at RAF Ascension Island is warm, muggy, extremely windy, and partly cloudy. Our 2020 bundled deals are currently unavailable, but you can now book our 2021 holiday packages deals. 1 to 11 °C. When available, historical temperature and dew point measurements are taken directly from this weather station. December Solstice (Summer Solstice) is on Monday, December 21, 2020 at 10:02 am in Georgetown (Ascension Island). Select a destination to see more weather parameters. 38 to 48 °F. RAF Ascension Island, Ascension 74° F The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. For reference, on March 21, the hottest day of the year, temperatures at RAF Ascension Island typically range from 79°F to 86°F, while on September 19, the coldest day of the year, they range from 72°F to 79°F. 2016. Local hourly weather forecasts for Wide Awake Field Ascension Island and the rest of the world from yourweather.co.uk. Best Dining in St Helena, Ascension and Tristan da Cunha, Africa: See 227 Tripadvisor traveler reviews of 15 St Helena, Ascension and Tristan da Cunha restaurants and … Mean Temp: 79 °F. The clearest day of the month is December 31, with clear, mostly clear, or partly cloudy conditions 53% of the time. This report illustrates the typical weather at RAF Ascension Island, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. The hourly average wind direction at RAF Ascension Island throughout December is predominantly from the east, with a peak proportion of 94% on December 1. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. Georgetown (Ascension Island), Saint Helena — Moonrise, Moonset, and Moon Phases, December 2020 Humidity: 71%. Weather.com brings you the most accurate monthly weather forecast for with average/record and high/low temperatures, precipitation and more. Within 10 miles contains very significant variations in elevation (2,776 feet). Up to 90 days of daily highs, lows, and precipitation chances. The wind rose for Ascension Island shows how many hours per year the wind blows from the indicated direction. The charter ship MV ELIZABETH BOYLE has completed loading. Daily high temperatures are around 81°F, rarely falling below 79°F or exceeding 83°F. Apr The clearest day of the month is December 31, with clear, mostly clear, or partly cloudy conditions 53% of the time. Ascension Island cities and resorts with the values of the average water temperature in December in recent years. Find out more about our data sources. How sunny is it in Ascension Island in December? Plan your Ascension Island holiday with Expedia. The climate guide for Ascension Island, St Helena & Islands shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. For reference, on March 8, the muggiest day of the year, there are muggy conditions 100% of the time, while on September 17, the least muggy day of the year, there are muggy conditions 40% of the time. Retrouvez toute l'actualité en direct, en continu et toutes les informations régionales: politiques, économie, santé. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . There are normally 6 hours of bright sunshine each day in Ascension Island in December - that's 51% of daylight hours. 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. Within 50 miles also contains large variations in elevation (2,776 feet). The average daily incident shortwave solar energy at RAF Ascension Island is essentially constant during December, remaining within 0.1 kWh of 6.4 kWh throughout. Sunset 4:43 PM. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night. The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands. The best time to visit Ascension Island. Weather warnings issued. Below are average maximum temperatures at popular destinations in St Helena & Islands in December. The Weather on Ascension Now: The Islander is sponsored by: A Domain for Professionals! The thin dotted lines are the corresponding average perceived temperatures. Browse the sunrise & sunset times for Ascension Island in November 2020. Although much of Ascension is pock-marked with volcanic craters, cones and lava fields, the island is actually one single gigantic volcano, with approximately one percent showing above the sea. HAARP FROM ASCENSION ISLAND CAUSES WORLD WIDE WEATHER EFFECTS Look up DOD HAARP, Gakona, Alaska This flare was video'd off the coast of Brazil - at an inlet very near the east coast. Partly Cloudy. Barefoot toddler among record 111 migrants to cross Channel in December More than 8,200 people have crossed the Channel in small boats in … Select a month to view Ascension Island sunrise & sunset times for the next twelve months. The number of hours during which the Sun is visible (black line). Although basically correct our weather is far more complex than that. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ascension Wideawake 7 day weather forecast including weather warnings, temperature, rain, wind, visibility, humidity and UV Over the course of December at RAF Ascension Island, the length of the day is essentially constant. Buy your accommodation, flight or car together and get extra savings on your next trip! Sunset 4:43 PM. Shortwave radiation includes visible light and ultraviolet radiation. Weather.com brings you the most accurate monthly weather forecast for with average/record and high/low temperatures, precipitation and more. Travel in Ascension island, weather information. Temperatures at RAF Ascension Island are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. Tendances météo à 6 mois en France. Time zones for airports and weather stations are provided by AskGeo.com . 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