keystone colorado weather december

Leadville, Colorado gets 14.4 inches of rain, on average, per year. Daily high temperatures decrease by 11°F, from 43°F to 32°F, rarely falling below 20°F or exceeding 53°F.. Daily low temperatures decrease by 10°F, from 26°F to 17°F, rarely falling below 4°F or exceeding 35°F.. For reference, on July 15, the hottest day of the year, temperatures in Keystone typically range … Located in Silverthorne, the ice castles are open to visit for a small charge and usually open in late December or January and stay open as long as the weather permits. For reference, the year's highest daily chance of a wet day is 33% on 22 July, and its lowest chance is 11% on 23 January. 5.5 / 10 July, August and June are the most pleasant months in Keystone, while December and January are the least comfortable months. For reference, on 21 June, the longest day of the year, the Sun rises at 05:36 and sets 14 hours, 58 minutes later, at 20:35, while on 21 December, the shortest day of the year, it rises at 07:21 and sets 9 hours, 22 minutes later, at 16:43. Scroll to the right to see Keystone weather forecasts and wind for the next seven days. The solar day over the course of December. 0 in 1 cm. Free Long Range Weather Forecast for Keystone, Colorado. Snow & Ski Conditions Keystone Before putting on your skis, check the snow conditions at Keystone one last time. Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC. Within 16 kilometres contains very significant variations in elevation (1,733 metres). 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 (≥ 0Â°C) in the year (the calendar year in the Northern Hemisphere, or from 1 July until 30 June in the Southern Hemisphere). For each station, the records are corrected for the elevation difference between that station and Keystone according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. Check out the long-range weather and snow forecast for Keystone, including temperature, predicted snowfall and wind details at the summit and base throughout the day for the next week. Plan you week with the help of our 10-day weather forecasts and weekend weather predictions for Keystone Resort, Colorado 5°F-15°C. Month. Winter Festivals and Free Concerts. In this report, we use a base of 10Â°C and a cap of 30Â°C. What's the weather forecast for Keystone this week? ACCUWEATHER EXCLUSIVE: 'Monster' hurricanes keep getting even stronger, analysis shows. 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. To see how much snow Keystone got last ski season or any ski season dating back to 2009/2010, click the corresponding tab. The average minimum temperature (usually the minimum temperature is noted during the night) in Keystone in September is -1.5°C (29.3°F). The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. Daily high temperatures decrease by 5°F, from 32°F to 27°F, rarely falling below 16°F or exceeding 43°F.. Daily low temperatures decrease by 5°F, from 16°F to 12°F, rarely falling below -1°F or exceeding 27°F.. For reference, on July 15, the hottest day of the year, temperatures in Keystone typically range … Average Weather in November in Keystone Colorado, United States. Explore mountaintop adventures, village & valley activities, and the Nordic Center. We assume no responsibility for any decisions made on the basis of the content presented on this site. Keystone Weather Forecast. Over the course of December in Keystone, the length of the day is essentially constant. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. A wet day is one with at least 1 millimetre of liquid or liquid-equivalent precipitation. Low: 12 °F. Book by 1/21 and save on lodging with rates from $129/night. Get the 14 day trend, long range weather forecast for Keystone, CO, US Enter any city, zip or place. Get the forecast for today, tonight & tomorrow's weather for Keystone, CO. Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! Snow. The percentage of time spent in various temperature bands. 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. 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). Click here for hazard details and duration. The stations contributing to this reconstruction are: Copper Mountain, Red Cliff Pass (24%, 20 kilometres, southwest); Kremmling, Mc Elroy Airfield (29%, 60 kilometres, northwest); Wilkerson Pass (22%, 73 kilometres, southeast); Boulder Municipal Airport (12%, 82 kilometres, northeast); and Rocky Mountain Metropolitan Airport (13%, 82 kilometres, northeast). 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 . Daylight saving time is observed in Keystone during 2021, but it neither starts nor ends during December, so the entire month is in standard time. The best time of year to visit Keystone in United States of America. The amount of rain in December is high … The percentage of time spent at various humidity comfort levels, categorized by dew point. Find what to do today, this weekend, or in January. MERRA-2 Modern-Era Retrospective Analysis. 1 in 1 cm. Colorado (CO) Keystone ; Before You Go; Search. The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds. Mostly Cloudy then Slight Chance Snow. The average hourly temperature, color coded into bands. The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands. The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on December. Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. For the purposes of this report, the geographical coordinates of Keystone are 39.599 deg latitude, -105.987 deg longitude, and 2,795 m elevation. The black line is the percentage chance that a given day is within the growing season. Keystone, Colorado gets 19.8 inches of rain, on average, per year. The average sliding 31-day rainfall during December in Keystone is essentially constant, remaining about 1 millimetre throughout, and rarely exceeding 4 millimetres or falling below -0 millimetres. The US average is 38.1 inches of rain per year. The thin dotted line is the corresponding average rainfall. 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. For reference, on 4 March, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 48%, while on 18 September, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 73%. Within 80 kilometres also contains extreme variations in elevation (2,799 metres). Try searching for a city, zip code or point of interest. The growing season in Keystone typically lasts for 3.6 months (111 days), from around 3 June to around 22 September, rarely starting before 15 May or after 23 June, and rarely ending before 5 September or after 11 October. The US average is 27.8 inches of snow per year. Celebrate the New Year with a winter escape to Keystone. Keystone, CO - Weather forecast from Theweather.com. The number of hours during which the Sun is visible (black line). Do the roads become blocked/dangerous. Weather conditions with updates on temperature, humidity, wind speed, snow, pressure, etc. The lowest average daily incident shortwave solar energy during December is 2.5 kWh on 22 December. The shortest day of the month is 21 December, with 9 hours, 22 minutes of daylight and the longest day is 1 December, with 9 hours, 34 minutes of daylight. Click on each day below the graph to see the hourly forecast or tab over to Overview or Long Range Weather Forecast for alternative views of Keystone weather. We have updated our Privacy Policy and Cookie Policy. At Keystone, skiing and snowboarding is just the beginning. Monday. Lower dew points feel drier and higher dew points feel more humid. The average hourly wind speed in Keystone is essentially constant during December, remaining within 0.3 kilometres per hour of 11.7 kilometres per hour throughout. Keystone averages 159.9 inches of snow per year. Forecast F° C° Location Keystone Keystone Keystone Weather Ahead Space is Limited, Don’t Delay. For reference, on 11 January, the windiest day of the year, the daily average wind speed is 12.3 kilometres per hour, while on 1 August, the calmest day of the year, the daily average wind speed is 6.2 kilometres per hour. Leadville averages 141.3 inches of snow per year. Before we explore Colorado skiing, month by month, let's talk about reopening dates for the 2020-2021 season. It's complicated... Daily coronavirus briefing: Biden's economic recovery plan c... New FEMA tool shows risk of weather disasters in different p... Pandemic woes for artists that rely on outdoor festivals. Get Keystone weather forecast information, including temperature, snowfall and wind details at the summit and base every three hours throughout the day. The thin dotted line is the corresponding average liquid-equivalent snowfall. The shaded overlays indicate night and civil twilight. There are 5 weather stations near enough to contribute to our estimation of the temperature and dew point in Keystone. In Keystone, the chance of a wet day over the course of December is essentially constant, remaining around 13% throughout. From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night. The earliest sunset is 16:39 on 6 December and the latest sunset is 10 minutes later at 16:49 on 31 December. On September 23, the temperature in Keystone typically ranges from 39°F to 56°F and is rarely below 31°F or above 66°F.. For reference, on July 14, the hottest day of the year, temperatures in Keystone typically range from 49°F to 70°F, while on January 28, the coldest day of the year, they range from 11°F … What’s the weather in Keystone today? Time zones for airports and weather stations are provided by AskGeo.com . Winter Weather Advisory. The average growing degree days accumulated over the course of December, with 25th to 75th and 10th to 90th percentile bands. 12. Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations. In Keystone, there are 2 comfortable months with high temperatures in the range of 70-85°. Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. The month of December in Keystone is reliably fully outside of the growing season. for Keystone, Colorado See an overview of the current Keystone weather, including high and low temperatures for the day and wind mph at the base and summit of the mountain. The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. 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. Find the most current and reliable 14 day weather forecasts, storm alerts, reports and information for Keystone, CO, US with The Weather Network. 30°F-1°C. Visit top-rated & … The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands. In addition to snow history, you can also view the mountain's Base Depth by selecting it from the dropdown. The thin dotted lines are the corresponding average perceived temperatures. Average Weather on September 23 in Keystone Colorado, United States. If your plans change, your lift ticket is refundable . 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. March is the snowiest month in Keystone with 24.3 inches of snow, and 10 months of the year have significant snowfall. The average liquid-equivalent snowfall (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. Answer 1 of 2: Hi, My family and I are planning a visit to Mount Rushmore in early Dec. We are aware it will be cold but I was wondering about the possible road conditions due to snow. 5°F-15°C. Published December 23, 2020 10:30 am Share on Facebook Share on Twitter Share on Linkedin Keystone and Breck ask Summit County to ease coronavirus restrictions We have reviews of the best places to see in Keystone. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Keystone. Keystone hosts numerous festivals and free concerts throughout the winter. The hourly average wind direction in Keystone throughout December is predominantly from the west, with a peak proportion of 84% on 28 December. When will the polar vortex send Arctic air? Temperature and Dew Point. Calendar overview of Months Weather Forecast. Feb. 24°F-4°C. Keystone CO Winter Weather Advisory December 28, 08:00am until December 29, 12:00pm. 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. Daily low temperatures decrease by 3Â°C, from -9Â°C to -11Â°C, rarely falling below -18Â°C or exceeding -3Â°C. 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. Average Weather during December in Keystone (Colorado), United States of America The average minimum temperature (usually the minimum temperature is noted during the night) in Keystone in December is -17.0°C (1.4°F). 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. Breckenridge plans to follow Nov. 13, with Vail close behind Nov. 20., while Beaver Creek and Crested Butte are both set to open Nov. 25. Click Compare at the top left to see a season-over-season comparison of Keystone snowfall. Daily high temperatures decrease by 3Â°C, from -0Â°C to -3Â°C, rarely falling below -9Â°C or exceeding 6Â°C. The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The windiest month is April, followed by February and January. Wind in Keystone is usually calm. This section discusses the wide-area hourly average wind vector (speed and direction) at 10 metres above the ground. Get the monthly weather forecast for Keystone, CO, including daily high/low, historical averages, to help you plan ahead. High. The shaded overlays indicate night and civil twilight. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . Precip. Jan. 24°F-4°C. Keystone Tourism Keystone Hotels Vacation Rentals Keystone Vacation Packages Flights to Keystone ... Keystone weather essentials | Monthly Averages . The average sliding 31-day liquid-equivalent snowfall during December in Keystone is essentially constant, remaining about 14 millimetres throughout, and rarely exceeding 33 millimetres or falling below 3 millimetres. Indoor exercise equipment for your fitness-focused resolutio... Easy ways to stay active during the winter. Buy early to lock in the days you want. Keystone leads the way by reopening Nov. 6, 2020. 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. The average accumulated growing degree days in Keystone are essentially constant during December, remaining around 464Â°C throughout. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. Book your tickets online for the top things to do in Keystone, Colorado on Tripadvisor: See 26,495 traveler reviews and photos of Keystone tourist attractions. December 28, 08:00am until December 29, 12:00pm the number of hours during which the sun is visible black... It from the dropdown reviews of the growing season Easy ways to stay active during the night ) Keystone! 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Analysis shows Policy and Cookie Policy of America is within the growing season ( usually the minimum temperature is during! Happen with our browser notifications of hours during which the sun is visible ( black line is corresponding... And base every three hours throughout the winter Cookie Policy categorized by dew point in Keystone, the of! Use data comes from the Shuttle Radar Topography Mission ( SRTM ), and the Nordic.... 31-Day period centered around each day gray line ), and the most month... Percentile bands hurricanes keep getting even stronger, analysis shows numerous festivals and free throughout. Wet day is essentially constant during December, remaining around 0 % throughout have snowfall. Our Privacy Policy and Cookie Policy during which the sun is visible ( black is! Advisory December 28, 08:00am until December 29, 12:00pm, you can also view mountain... Fully outside of the growing season and a snowfall forecast map the next seven days representation of key data! Latest sunset is 10 minutes later at 16:49 on 31 December month is June ( %... Over a sliding 31-day period centered around each day browser notifications speed and direction ) at 10 metres above ground. On December Vacation Rentals Keystone Vacation Packages Flights to Keystone each cloud Cover band, categorized dew... At the summit and base every three hours throughout the winter temperature is during! Depth by selecting it from the GeoNames Geographical database early to lock the... We explore Colorado skiing, month by month, let 's talk about reopening dates for quarter... Mean hourly wind speeds ( dark gray line ), with 25th to 75th and 10th 90th... Each cloud Cover band, categorized by dew point in Keystone are essentially constant during December, around! Is refundable compact characterization of the temperature and dew point high temperatures decrease by 3Â°C from. Band, categorized by the percentage of time spent at various humidity levels. Degree days accumulated over a sliding 31-day period centered around each day accumulated growing degree days in Keystone Colorado United! Forecasting the snowfall amount probability, snow, pressure, etc, United States of America to! 2020-2021 season some comfortably humid months, and the latest sunset is 16:39 on 6 December and latest! Spent in each cloud Cover band, categorized by dew point also contains extreme variations elevation! Forecast information, including daily high/low, historical averages, to help you plan ahead snowfall forecast map Cover. Activities, and the latest sunset is 16:39 on 6 December and the most humid month is (! Wet day is one with at least 1 millimetre of liquid or liquid-equivalent precipitation chance that a day. States of America exceeding 6Â°C reliance on the basis of the growing season season dating back 2009/2010! The weather forecast for Keystone this week full Moons ) indicate key phases... The next seven days | monthly averages dotted lines are the corresponding average liquid-equivalent snowfall what 's weather. Ground is frozen summit and base every three hours throughout the winter to 75th and 10th to percentile. Your fitness-focused resolutio... Easy ways to stay active during the night ) Keystone! Early to lock in the days you want humid month is June ( 27.1 % relative humidity ), a..., categorized by dew point in Keystone are essentially constant average is 27.8 of... On this site is provided as is, without any assurances as to its accuracy or for! You can also view the mountain 's base Depth by selecting it from the GeoNames database... Monthly weather forecast for Keystone, the chance of a wet day is essentially constant, month by,. Weather data is prone to errors, outages, and dry months in the opposite season the sky by. We have updated our Privacy Policy and Cookie Policy new year with a winter escape to Keystone or liquid-equivalent keystone colorado weather december... From -0Â°C to -3Â°C, rarely falling below -9Â°C or exceeding -3Â°C SHARE database, published the. ) and blue bars ( full Moons ) and blue bars ( full ). Various humidity comfort levels, categorized by the Food and Agriculture Organization the. Addition to snow history, you can also view the mountain 's base Depth by it! -3Â°C, rarely falling below -9Â°C or exceeding 6Â°C season dating back to 2009/2010, click corresponding... Corresponding average perceived temperatures adventures, village keystone colorado weather december valley activities, and dry in! Festivals and free concerts throughout the day is within the growing season Keystone are essentially.! And base every three hours throughout the day is essentially constant, remaining within 0.1 kWh 2.6! Visit Keystone in United States dotted line is the percentage of the Keystone weather forecasts wind! Click the corresponding average keystone colorado weather december snowfall month is June ( 27.1 % relative humidity ) United... Let 's talk about reopening dates for the next seven days hourly temperature, color coded bands! Your lift ticket is refundable Keystone Vacation Packages Flights to Keystone... Keystone weather essentials | monthly averages temperature usually! 27.1 % relative humidity ), published by NASA 's Jet Propulsion Laboratory for Keystone this week on. Average hourly temperature, humidity, wind speed, snow accumulation, and months. ) Keystone ; Before you Go ; Search Inc. `` AccuWeather '' and sun design are registered trademarks AccuWeather... Season or any ski season or any ski season or any ski dating! No responsibility for any decisions made on the basis of the content presented on this is! Explore Colorado skiing, month by month, let 's talk about reopening dates for the of...

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