December weather forecastSeibert, CO
December
Weather in December
The first month of the winter, December, is still a cold month in Seibert, Colorado, with an average temperature varying between 24.1°F (-4.4°C) and 41.2°F (5.1°C).Temperature
With an average high-temperature of 41.2°F (5.1°C) and an average low-temperature of 24.1°F (-4.4°C), December is the coldest month.Humidity
January, February and December, with an average relative humidity of 61%, are the most humid months.Rainfall
In December, in Seibert, the rain falls for 3.8 days. Throughout December, 0.43" (11mm) of precipitation is accumulated. In Seibert, during the entire year, the rain falls for 108.3 days and collects up to 13.39" (340mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Seibert. In Seibert, in December, snow falls for 6 days, with typically accumulated 1.42" (36mm) of snow. Throughout the year, in Seibert, there are 34 snowfall days, and 11.57" (294mm) of snow is accumulated.Daylight
December has the shortest days of the year in Seibert, with an average of 9h and 30min of daylight.On the first day of December, sunrise is at 6:52 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 4:38 pm MST.
Sunshine
In December, the average sunshine in Seibert is 6.6h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: An average UV index of 2 in December transforms into this advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Seibert, CO
- Average high temperature in December: 41.2°F
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is December (41.2°F).
- Average low temperature in December: 24.1°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is December (24.1°F).
Average pressure in December
Seibert, CO
- Average pressure in December: 30.1"Hg
The months with the highest atmospheric pressure are January and December (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).
Average wind speed in December
Seibert, CO
- Average wind speed in December: 11.1mph
The windiest month (with the highest average wind speed) is April (13mph).
The calmest month (with the lowest average wind speed) is August (10.3mph).
Average humidity in December
Seibert, CO
- Average humidity in December: 61%
The months with the highest relative humidity are January, February and December (61%).
The months with the lowest relative humidity are June and July (48%).
Average rainfall in December
Seibert, CO
- Average rainfall in December: 0.43"
The wettest months (with the highest rainfall) are May and July (1.93").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in December
Seibert, CO
- Average rainfall days in December: 3.8 days
The month with the highest number of rainy days is July (15 days).
The months with the least rainy days are February and December (3.8 days).
Average snowfall in December
Seibert, CO
- Average snowfall in December: 1.42"
The month with the highest snowfall is February (2.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Seibert, CO
- Average snowfall days in December: 6 days
The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Seibert, CO
- Average daylight in December: 9h and 30min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 6h and 36min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days in December
Seibert, CO
- Average sunshine days in December: 22.2 days
The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is July (11.9 days).
Average UV index in December
Seibert, CO
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Seibert, CO
- Average cloud cover in December: 27
The month with the most cloud cover is February (Cloud cover 30).
The month with the least cloud cover is September (Cloud cover 17).
Average visibility in December
Seibert, 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).
