December weather forecastAnnandale, MN
December
Weather in December
The first month of the winter, December, is still a freezing cold month in Annandale, Minnesota, with an average temperature fluctuating between 24.3°F (-4.3°C) and 14°F (-10°C).Temperature
In Annandale, the onset of December is marked by a decreased average high-temperature, declining from November's cold 39.2°F (4°C) to a freezing cold 24.3°F (-4.3°C). Annandale experiences an average low-temperature reading of 14°F (-10°C) throughout December.Humidity
The average relative humidity in December is 87%.Rainfall
In Annandale, during December, the rain falls for 3.1 days and regularly aggregates up to 0.79" (20mm) of precipitation. In Annandale, during the entire year, the rain falls for 116.4 days and collects up to 19.41" (493mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. December is the month with the most snowfall. Snow falls for 9 days and accumulates 3.78" (96mm) of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:36 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 4:44 pm CST.
Sunshine
In Annandale, Minnesota, the average sunshine in December is 3.6h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: An average maximum UV index of 1 in December leads to these recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Annandale, MN
- Average high temperature in December: 24.3°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (19.2°F).
- Average low temperature in December: 14°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (6.4°F).
Average pressure in December
Annandale, MN
- Average pressure in December: 30.11"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in December
Annandale, MN
- Average wind speed in December: 8.3mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).
Average humidity in December
Annandale, MN
- Average humidity in December: 87%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and May (70%).
Average rainfall in December
Annandale, MN
- Average rainfall in December: 0.79"
The wettest month (with the highest rainfall) is June (3.62").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in December
Annandale, MN
- Average rainfall days in December: 3.1 days
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (1.7 days).
Average snowfall in December
Annandale, MN
- Average snowfall in December: 3.78"
The month with the highest snowfall is December (3.78").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Annandale, MN
- Average snowfall days in December: 9 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Annandale, MN
- Average daylight in December: 8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 3h and 36min
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 24min).
Average sunshine days in December
Annandale, MN
- Average sunshine days in December: 19.9 days
The months with the most sunshine days are January and October (20.3 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in December
Annandale, MN
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Annandale, MN
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility in December
Annandale, MN
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
