December weather forecastSherrelwood, CO
December
Weather in December
The first month of the winter, December, is also an icy month in Sherrelwood, Colorado, with an average temperature fluctuating between 41.2°F (5.1°C) and 21.2°F (-6°C).Temperature
In Sherrelwood, December is the coldest month, with temperatures averaging a high of 41.2°F (5.1°C) and a low of 21.2°F (-6°C).Humidity
In December, the average relative humidity in Sherrelwood, Colorado, is 60%.Rainfall
The months with the least rainfall are January and December Rain falls for 4.4 days and accumulates 0.35" (9mm) of rain.Snowfall
Months with snowfall in Sherrelwood are January through May, October through December. In Sherrelwood, during December, snow falls for 5.6 days and regularly aggregates up to 2.87" (73mm) of snow. In Sherrelwood, during the entire year, snow falls for 40.4 days and aggregates up to 31.3" (795mm) of snow.Daylight
December has the shortest days of the year in Sherrelwood, with an average of 9h and 24min of daylight.On the first day of the month, sunrise is at 7:02 am and sunset at 4:35 pm. On the last day of December, in Sherrelwood, sunrise is at 7:21 am and sunset at 4:45 pm MST.
Sunshine
The average sunshine in December is 7h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sherrelwood, CO
- Average high temperature in December: 41.2°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is December (41.2°F).
- Average low temperature in December: 21.2°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is December (21.2°F).
Average pressure in December
Sherrelwood, CO
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are April and June (29.91"Hg).
Average wind speed in December
Sherrelwood, CO
- Average wind speed in December: 5.8mph
The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest months (with the lowest average wind speed) are August, September and December (5.8mph).
Average humidity in December
Sherrelwood, CO
- Average humidity in December: 60%
The month with the highest relative humidity is February (65%).
The months with the lowest relative humidity are June and August (40%).
Average rainfall in December
Sherrelwood, CO
- Average rainfall in December: 0.35"
The wettest month (with the highest rainfall) is May (2.05").
The driest months (with the least rainfall) are January and December (0.35").
Average rainfall days in December
Sherrelwood, CO
- Average rainfall days in December: 4.4 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (3.3 days).
Average snowfall in December
Sherrelwood, CO
- Average snowfall in December: 2.87"
The month with the highest snowfall is April (5.55").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Sherrelwood, CO
- Average snowfall days in December: 5.6 days
The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Sherrelwood, CO
- Average daylight in December: 9h and 24min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 7h and 0min
The months with the most sunshine are June and July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).
Average sunshine days in December
Sherrelwood, CO
- Average sunshine days in December: 23.9 days
The month with the most sunshine days is December (23.9 days).
The month with the least sunshine days is July (8.8 days).
Average UV index in December
Sherrelwood, CO
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Sherrelwood, CO
- Average cloud cover in December: 22
The month with the most cloud cover is April (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 15).
Average visibility in December
Sherrelwood, CO
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
