December weather forecast and climate
Windom, MN

Weather in December

December, the first month of the winter, in Windom, is also a subzero cold month, with average temperature ranging between min 15.3°F (-9.3°C) and max 25.7°F (-3.5°C).

Temperature

In December, the average high-temperature declines considerably, from a wintry 41.4°F (5.2°C) in November, to a subzero cold 25.7°F (-3.5°C). The average low-temperature, in December, is 15.3°F (-9.3°C).

Humidity

In December, the average relative humidity is 86%.

Rainfall

In Windom, during December, the rain falls for 3.9 days and regularly aggregates up to 1.3" (33mm) of precipitation. In Windom, during the entire year, the rain falls for 121.5 days and collects up to 24.06" (611mm) of precipitation.

Snowfall

Months with snowfall in Windom are January through May, October through December. In Windom, during December, snow falls for 11.5 days and regularly aggregates up to 4.69" (119mm) of snow. Throughout the year, there are 54.3 snowfall days, and 25.08" (637mm) of snow is accumulated.

Daylight

With an average of 9h of daylight, December has the shortest days of the year.

Sunshine

In December, the average sunshine in Windom, Minnesota, is 4h.

UV index

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 2 in December transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
[Resources]

FAQ

What is the average humidity in December in Windom?

The average relative humidity in December is 86%.

How many days does it rain in December in Windom?

In Windom, Minnesota, in December, it is raining for 3.9 days, with typically 1.3" (33mm) of accumulated precipitation.

How many days does it snow in December in Windom?

In Windom, in December, during 11.5 snowfall days, 4.69" (119mm) of snow is typically accumulated.

What is the month with the shortest days in Windom?

With an average of 9h of daylight, December has the shortest days of the year.

What is the average length of the day in December in Windom?

In Windom, Minnesota, the average length of the day in December is 9h.

How many hours of sunshine does Windom have in December?

In Windom, Minnesota, the average sunshine in December is 4h.

What is the UV index reading in December in Windom?

The average daily maximum UV index in December in Windom is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV radiation.

Average temperature in December
Windom, MN

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).

[Resources]

Average pressure in December
Windom, MN

Average pressure in December - Windom, MN
  • Average pressure in December: 30.12"

Months with the highest atmospheric pressure are January and February (30.15").
The month with the lowest atmospheric pressure is June (29.87").

[Resources]

Average wind speed in December
Windom, MN

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).

[Resources]

Average humidity in December
Windom, MN

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%).

[Resources]

Average rainfall in December
Windom, MN

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").

[Resources]

Average rainfall days in December
Windom, MN

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).

[Resources]

Average snowfall in December
Windom, MN

Average snowfall in December - Windom, MN
  • Average snowfall in December: 4.69"

The month with the highest snowfall is February (5.75").
Months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in December
Windom, MN

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).
Months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in December /
Average sunshine in December
Windom, MN

Average daylight in December / Average sunshine in December - Windom, MN
  • Average daylight in December: 9h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in December: 4h

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 3.8h).

[Resources]

Average sunshine days in December
Windom, MN

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).

[Resources]

Average UV index in December
Windom, MN

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).
Months with the lowest UV index are January and February (UV index 1).

[Resources]

Average cloud cover in December
Windom, MN

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).
Months with the least cloud cover are July and September (Cloud cover 31).

[Resources]

Average visibility in December
Windom, MN

Average visibility in December - Windom, MN
  • Average visibility in December: 5mi

Months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January and December (5mi).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location