December weather forecast
Long Beach, MN

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Weather in December

The first month of the winter, December, is still a freezing cold month in Long Beach, Minnesota, with an average temperature varying between 22.6°F (-5.2°C) and 12.2°F (-11°C).

Temperature

December's arrival sees a clear drop in the average high-temperature, decreasing from November's icy 38.3°F (3.5°C) to a subzero cold 22.6°F (-5.2°C). In December, Long Beach reports a consistent average low-temperature of 12.2°F (-11°C) during the nights.

Humidity

In Long Beach, the average relative humidity in December is 87%.

Rainfall

In Long Beach, in December, during 3.3 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. Throughout the year, there are 110.1 rainfall days, and 20.59" (523mm) 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 10.9 days and accumulates 4.76" (121mm) of snow.

Daylight

The month with the shortest days is December, with an average of 8h and 48min of daylight.
On the first day of December, sunrise is at 7:42 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 8:02 am and sunset at 4:47 pm CST.

Sunshine

In Long Beach, the average sunshine in December is 3.4h.

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 unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 1 in December transforms into the following instructions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.

Frequently asked questions

How cold is it in December?

December temperatures vary between a high-temperature of 22.6°F (-5.2°C) and a low-temperature of 12.2°F (-11°C).

What is the average humidity in December?

In December, the average relative humidity is 87%.

How many days does it rain in December in Long Beach?

In Long Beach, Minnesota, in December, it is raining for 3.3 days, with typically 0.98" (25mm) of accumulated precipitation.

When does it snow the most?

The month with the most snowfall is December, when snow falls for 10.9 days and typically aggregates up to 4.76" (121mm) of snow.

How much does it snow in December?

In Long Beach, Minnesota, in December, snow falls for 10.9 days, with typically accumulated 4.76" (121mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 8h and 48min of daylight.

How many hours of daylight does Long Beach have in December?

In December, the average day length is 8h and 46min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:42 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 8:02 am and sunset at 4:47 pm CST.

How long on average sun shines in December?

The average sunshine duration in December is 3.4h.

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.

What is the UV index intensity in December?

In December, the average daily maximum UV index 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
Long Beach, MN

Average temperature in December - Long Beach, MN
  • Average high temperature in December: 22.6°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 (18°F).

  • Average low temperature in December: 12.2°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (4.1°F).

Average pressure in December
Long Beach, MN

Average pressure in December - Long Beach, MN
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in December
Long Beach, MN

Average wind speed in December - Long Beach, MN
  • Average wind speed in December: 9.9mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

Average humidity in December
Long Beach, MN

Average humidity in December - Long Beach, 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 (69%).

Average rainfall in December
Long Beach, MN

Average rainfall in December - Long Beach, MN
  • Average rainfall in December: 0.98"

The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is February (0.55").

Average rainfall days in December
Long Beach, MN

Average rainfall days in December - Long Beach, MN
  • Average rainfall days in December: 3.3 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is February (1.9 days).

Average snowfall in December
Long Beach, MN

Average snowfall in December - Long Beach, MN
  • Average snowfall in December: 4.76"

The month with the highest snowfall is December (4.76").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Long Beach, MN

Average snowfall days in December - Long Beach, MN
  • Average snowfall days in December: 10.9 days

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Long Beach, MN

Average daylight in December / Average sunshine in December - Long Beach, MN
  • Average daylight in December: 8h and 5min

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 2min

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 6min).

Average sunshine days in December
Long Beach, MN

Average sunshine days in December - Long Beach, MN
  • Average sunshine days in December: 18.6 days

The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is June (10.7 days).

Average UV index in December
Long Beach, MN

Average UV index in December - Long Beach, 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
Long Beach, MN

Average cloud cover in December - Long Beach, MN
  • Average cloud cover in December: 64

The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 30).

Average visibility in December
Long Beach, MN

Average visibility in December - Long Beach, MN
  • Average visibility in December: 5mi

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

Long Beach, Minnesota, USA

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