December weather forecastBurlington, CO
December
Weather in December
The first month of the winter, December, is also a wintry month in Burlington, Colorado, with an average temperature varying between 41.2°F (5.1°C) and 24.1°F (-4.4°C).Temperature
Burlington's coldest month, December, registers temperatures that range from a high of 41.2°F (5.1°C) to a low of 24.1°F (-4.4°C).Humidity
The months with the highest humidity in Burlington are January, February and December, with an average relative humidity of 61%.Rainfall
In December, the rain falls for 3.8 days. Throughout December, 0.43" (11mm) of precipitation is accumulated. Throughout the year, there are 108.3 rainfall days, and 13.39" (340mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Burlington. In December, it is snowing for 6 days. Throughout December, 1.42" (36mm) of snow is accumulated. Throughout the year, there are 34 snowfall days, and 11.57" (294mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 6:50 am and sunset at 4:26 pm. On the last day of December, in Burlington, Colorado, sunrise is at 7:08 am and sunset at 4:36 pm MST.
Sunshine
In Burlington, the average sunshine in December 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 of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: In December, the UV index of 2 transforms into the following advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Burlington, 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
Burlington, 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
Burlington, 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
Burlington, 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
Burlington, 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
Burlington, 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
Burlington, 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
Burlington, 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
Burlington, 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
Burlington, 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
Burlington, 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
Burlington, 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
Burlington, 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).





