December weather forecast
East Glacier Park Village, MT

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Weather in December

December, the first month of the winter in East Glacier Park Village, is also a subzero cold month, with an average temperature varying between 11.3°F (-11.5°C) and 23.2°F (-4.9°C).

Temperature

December is the coldest month, with the temperature often reaching an average high of 23.2°F (-4.9°C) and an average low of 11.3°F (-11.5°C).

Humidity

In East Glacier Park Village, the average relative humidity in December is 92%.

Rainfall

In East Glacier Park Village, in December, during 5.5 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In East Glacier Park Village, during the entire year, the rain falls for 118.6 days and collects up to 20.75" (527mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in East Glacier Park Village. In December, it is snowing for 22.8 days. Throughout December, 19.17" (487mm) of snow is accumulated. In East Glacier Park Village, Montana, during the entire year, snow falls for 128.7 days and aggregates up to 92.13" (2340mm) of snow.

Daylight

With an average of 8h and 24min of daylight, December has the shortest days of the year in East Glacier Park Village.
On the first day of December, sunrise is at 8:04 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 8:24 am and sunset at 4:48 pm MST.

Sunshine

In East Glacier Park Village, the average sunshine in December is 3.2h.

UV index

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.
Note: The UV index of 1 during December translates into the following guidance:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

December tends to be the coldest month, with temperatures averaging a daily high of 23.2°F (-4.9°C) and a low of 11.3°F (-11.5°C).

How cold is December?

In December, the average high-temperature and low-temperature are 23.2°F (-4.9°C) and 11.3°F (-11.5°C) respectively.

What is the average humidity in December?

In December, the average relative humidity is 92%.

How many days does it rain in December?

In East Glacier Park Village, in December, during 5.5 rainfall days, 2.48" (63mm) of precipitation is typically accumulated.

How many days does it snow in December?

In East Glacier Park Village, in December, snow falls for 22.8 days, with typically accumulated 19.17" (487mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 8h and 24min of daylight.

What is the average length of the day in December?

In December, the average day length is 8h and 23min.

When is the sunrise / sunset in December in East Glacier Park Village?

In December, on the first day of the month, sunrise is at 8:04 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 8:24 am and sunset at 4:48 pm MST.

How many hours of sunshine does East Glacier Park Village have in December?

In December, the average sunshine duration is 3.2h.

When is the lowest UV index?

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

How high is the UV index in December?

The average daily maximum UV index in December is 1. A UV Index estimate 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
East Glacier Park Village, MT

Average temperature in December - East Glacier Park Village, MT
  • Average high temperature in December: 23.2°F

The warmest month (with the highest average high temperature) is July (73°F).
The month with the lowest average high temperature is December (23.2°F).

  • Average low temperature in December: 11.3°F

The months with the highest average low temperature are July and August (44.2°F).
The coldest month (with the lowest average low temperature) is February (10.9°F).

Average pressure in December
East Glacier Park Village, MT

Average pressure in December - East Glacier Park Village, MT
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in December
East Glacier Park Village, MT

Average wind speed in December - East Glacier Park Village, MT
  • Average wind speed in December: 6.6mph

The windiest month (with the highest average wind speed) is November (7mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in December
East Glacier Park Village, MT

Average humidity in December - East Glacier Park Village, MT
  • Average humidity in December: 92%

The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (56%).

Average rainfall in December
East Glacier Park Village, MT

Average rainfall in December - East Glacier Park Village, MT
  • Average rainfall in December: 2.48"

The wettest month (with the highest rainfall) is January (2.56").
The driest month (with the least rainfall) is August (0.71").

Average rainfall days in December
East Glacier Park Village, MT

Average rainfall days in December - East Glacier Park Village, MT
  • Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (4.3 days).

Average snowfall in December
East Glacier Park Village, MT

Average snowfall in December - East Glacier Park Village, MT
  • Average snowfall in December: 19.17"

The month with the highest snowfall is January (20.16").
The months with the least snowfall are July and August (0").

Average snowfall days in December
East Glacier Park Village, MT

Average snowfall days in December - East Glacier Park Village, MT
  • Average snowfall days in December: 22.8 days

The month with the highest number of snowfall days is December (22.8 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in December /
Average sunshine in December
East Glacier Park Village, MT

Average daylight in December / Average sunshine in December - East Glacier Park Village, MT
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in December: 3h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

Average sunshine days in December
East Glacier Park Village, MT

Average sunshine days in December - East Glacier Park Village, MT
  • Average sunshine days in December: 8 days

The month with the most sunshine days is August (19.6 days).
The month with the least sunshine days is February (7.2 days).

Average UV index in December
East Glacier Park Village, MT

Average UV index in December - East Glacier Park Village, MT
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

Average cloud cover in December
East Glacier Park Village, MT

Average cloud cover in December - East Glacier Park Village, MT
  • Average cloud cover in December: 70

The month with the most cloud cover is January (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 17).

Average visibility in December
East Glacier Park Village, MT

Average visibility in December - East Glacier Park Village, MT
  • Average visibility in December: 4mi

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

East Glacier Park Village, Montana, USA

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