December weather forecastComfrey, MN
December
Weather in December
December, the first month of the winter in Comfrey, is still a freezing cold month, with an average temperature fluctuating between 15.1°F (-9.4°C) and 25.5°F (-3.6°C).Temperature
As December sets, the average high-temperature displays a significant decrease, moving down from a cold 41.7°F (5.4°C) in November to a freezing cold 25.5°F (-3.6°C). The nighttime temperature in Comfrey, Minnesota, during December, averages of 15.1°F (-9.4°C).Humidity
In December, the average relative humidity is 86%.Rainfall
In Comfrey, in December, during 3.1 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. Throughout the year, in Comfrey, there are 104.4 rainfall days, and 15.08" (383mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Comfrey. In Comfrey, during December, snow falls for 10.9 days and regularly aggregates up to 2.91" (74mm) of snow. Throughout the year, there are 46.5 snowfall days, and 14.57" (370mm) of snow is accumulated.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year in Comfrey, Minnesota.On the first day of the month, sunrise is at 7:35 am and sunset at 4:42 pm. On the last day of December, in Comfrey, Minnesota, sunrise is at 7:54 am and sunset at 4:51 pm CST.
Sunshine
The average sunshine in December in Comfrey is 4h.UV index
The average daily maximum UV index in December in Comfrey, Minnesota, is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Comfrey, MN
- Average high temperature in December: 25.5°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (20.8°F).
- Average low temperature in December: 15.1°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (7.2°F).
Average pressure in December
Comfrey, MN
- Average pressure in December: 30.12"Hg
The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in December
Comfrey, MN
- Average wind speed in December: 9.9mph
The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest month (with the lowest average wind speed) is August (7.4mph).
Average humidity in December
Comfrey, MN
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are May and October (68%).
Average rainfall in December
Comfrey, MN
- Average rainfall in December: 0.67"
The wettest month (with the highest rainfall) is June (2.48").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in December
Comfrey, MN
- Average rainfall days in December: 3.1 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is February (1.8 days).
Average snowfall in December
Comfrey, MN
- Average snowfall in December: 2.91"
The month with the highest snowfall is February (3.9").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Comfrey, MN
- Average snowfall days in December: 10.9 days
The month with the highest number of snowfall days is December (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Comfrey, MN
- Average daylight in December: 8h and 54min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Comfrey, MN
- Average sunshine days in December: 18.8 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in December
Comfrey, MN
- Average UV index in December: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).
Average cloud cover in December
Comfrey, MN
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 31).
Average visibility in December
Comfrey, MN
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
