Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
As Windom welcomes December, the average high-temperature witnesses a distinct drop, moving from a wintry 41.4°F (5.2°C) in November to a subzero cold 25.7°F (-3.5°C). Windom's average low-temperature for the month of December records at 15.3°F (-9.3°C).Humidity
In December, the average relative humidity is 86%.Rainfall
In Windom, in December, it is raining for 3.9 days, with typically 1.3" (33mm) of accumulated precipitation. Throughout the year, in Windom, there are 121.5 rainfall days, and 24.06" (611mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In December, it is snowing for 11.5 days. Throughout December, 4.69" (119mm) of snow is accumulated. In Windom, during the entire year, snow falls for 54.3 days and aggregates up to 25.08" (637mm) of snow.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:35 am and sunset at 4:44 pm. On the last day of December, in Windom, sunrise is at 7:54 am and sunset at 4:52 pm CST.
Sunshine
In Windom, the average sunshine in December is 4h.UV index
The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days in Windom?
What is the average length of the day in December?
When are sunrise and sunset in December?
How many hours of sunshine does Windom have in December?
How high is the UV index in December in Windom?
Average temperature in December
Windom, MN
- Average high temperature in December: 25.7°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (20.8°F).
- Average low temperature in December: 15.3°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 (7.9°F).
Average pressure in December
Windom, 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
Windom, MN
- Average wind speed in December: 10.6mph
The windiest months (with the highest average wind speed) are January and February (11mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity in December
Windom, MN
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (68%).
Average rainfall in December
Windom, MN
- Average rainfall in December: 1.3"
The wettest month (with the highest rainfall) is June (3.62").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in December
Windom, MN
- Average rainfall days in December: 3.9 days
The month with the highest number of rainy days is June (17.9 days).
The month with the least rainy days is January (1.9 days).
Average snowfall in December
Windom, MN
- Average snowfall in December: 4.69"
The month with the highest snowfall is February (5.75").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Windom, MN
- Average snowfall days in December: 11.5 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Windom, MN
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Windom, MN
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in December
Windom, MN
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in December
Windom, MN
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are July and September (Cloud cover 31).
Average visibility in December
Windom, MN
- Average visibility in December: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Windom, Minnesota, USA
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