December weather forecast
Longville, MN

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Weather in December

December, the first month of the winter in Longville, is also a subzero cold month, with an average temperature ranging between max 21.4°F (-5.9°C) and min 10.6°F (-11.9°C).

Temperature

The start of December signals a decrease in the average high-temperature, transitioning from an icy 35.2°F (1.8°C) in November to a subzero cold 21.4°F (-5.9°C). Throughout December, the average low-temperature dips to a frigid cold 10.6°F (-11.9°C).

Humidity

In Longville, the average relative humidity in December is 90%.

Rainfall

In Longville, in December, during 2.5 rainfall days, 1.06" (27mm) of precipitation is typically accumulated. Throughout the year, there are 106.8 rainfall days, and 19.53" (496mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. December is the month with the most snowfall. Snow falls for 17.5 days and accumulates 8.03" (204mm) of snow.

Daylight

The month with the shortest days is December, with an average of 8h and 36min of daylight.
On the first day of the month, sunrise is at 7:42 am and sunset at 4:29 pm. On the last day of December, sunrise is at 8:02 am and sunset at 4:37 pm CST.

Sunshine

In December, the average sunshine is 2.4h.

UV index

The months with the lowest UV index in Longville 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 exposure to the Sun's UV rays for ordinary individuals.
Note: In December, a daily UV index of 1 turns into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December in Longville?

During December, Longville experiences an average high-temperature of 21.4°F (-5.9°C) and a low-temperature of 10.6°F (-11.9°C).

What is the average humidity in December?

The average relative humidity in December is 90%.

How many days does it rain in December?

In December, the rain falls for 2.5 days. Throughout December, 1.06" (27mm) of precipitation is accumulated.

What is the snowiest month?

December is the month with the most snowfall. Snow falls for 17.5 days and accumulates 8.03" (204mm) of snow.

How much does it snow in December?

In December, it is snowing for 17.5 days. Throughout December, 8.03" (204mm) of snow is accumulated.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 8h and 36min of daylight.

How many hours of daylight does Longville have in December?

In December, the average day length is 8h and 35min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 7:42 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 8:02 am and sunset at 4:37 pm CST.

How long on average sun shines in December?

In Longville, the average sunshine duration in December is 2.4h.

What are the months with the lowest UV index?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1.

How high is the UV index in December?

In Longville, the average daily maximum UV index in December is 1. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Longville, MN

Average temperature in December - Longville, MN
  • Average high temperature in December: 21.4°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (16.5°F).

  • Average low temperature in December: 10.6°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (2.3°F).

Average pressure in December
Longville, MN

Average pressure in December - Longville, MN
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in December
Longville, MN

Average wind speed in December - Longville, MN
  • Average wind speed in December: 7mph

The windiest months (with the highest average wind speed) are April and October (7.6mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in December
Longville, MN

Average humidity in December - Longville, MN
  • Average humidity in December: 90%

The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (70%).

Average rainfall in December
Longville, MN

Average rainfall in December - Longville, MN
  • Average rainfall in December: 1.06"

The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is February (0.67").

Average rainfall days in December
Longville, MN

Average rainfall days in December - Longville, MN
  • Average rainfall days in December: 2.5 days

The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is February (1.8 days).

Average snowfall in December
Longville, MN

Average snowfall in December - Longville, MN
  • Average snowfall in December: 8.03"

The month with the highest snowfall is December (8.03").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Longville, MN

Average snowfall days in December - Longville, MN
  • Average snowfall days in December: 17.5 days

The month with the highest number of snowfall days is December (17.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Longville, MN
  • Average daylight in December: 8h and 4min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in December: 2h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 0min).

Average sunshine days in December
Longville, MN

Average sunshine days in December - Longville, MN
  • Average sunshine days in December: 14.2 days

The month with the most sunshine days is August (17.8 days).
The month with the least sunshine days is March (12.2 days).

Average UV index in December
Longville, MN

Average UV index in December - Longville, 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
Longville, MN

Average cloud cover in December - Longville, MN
  • Average cloud cover in December: 76

The month with the most cloud cover is January (Cloud cover 79).
The months with the least cloud cover are July and August (Cloud cover 35).

Average visibility in December
Longville, MN

Average visibility in December - Longville, MN
  • Average visibility in December: 4mi

The months with the highest visibility are May, June, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).

Longville, Minnesota, USA

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