December weather forecast
Eagle Creek Colony, MT

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Weather in December

December, the first month of the winter in Eagle Creek Colony, is also a subzero cold month, with an average temperature ranging between min 16.2°F (-8.8°C) and max 27.9°F (-2.3°C).

Temperature

December, known for its average high temperature of 27.9°F (-2.3°C) and an average low temperature of 16.2°F (-8.8°C), is the coldest month.

Humidity

In Eagle Creek Colony, the average relative humidity in December is 78%.

Rainfall

January and December are months with the least rain when the rain falls for 2.6 days and typically aggregates up to 0.16" (4mm) of rain.

Snowfall

January through May, September through December are months with snowfall. In Eagle Creek Colony, in December, during 6.9 snowfall days, 1.02" (26mm) of snow is typically accumulated. Throughout the year, in Eagle Creek Colony, Montana, there are 38 snowfall days, and 8.78" (223mm) of snow is accumulated.

Daylight

With an average of 8h and 24min of daylight, December has the shortest days of the year in Eagle Creek Colony, Montana.
On the first day of the month, sunrise is at 7:57 am and sunset at 4:31 pm. On the last day of December, sunrise is at 8:17 am and sunset at 4:38 pm MST.

Sunshine

The months with the least sunshine in Eagle Creek Colony are January and December, with an average of 5.4h of sunshine.

UV index

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 2 in December interprets into the following advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What month is the coldest in Eagle Creek Colony?

December, with its average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 16.2°F (-8.8°C), holds the record as the coldest month in Eagle Creek Colony.

How cold is December in Eagle Creek Colony?

The average high-temperature, in December, in Eagle Creek Colony, is 27.9°F (-2.3°C), while the average low-temperature is 16.2°F (-8.8°C). In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is estimated at 82.4°F (28°C).

What is the average humidity in December in Eagle Creek Colony?

In December, the average relative humidity in Eagle Creek Colony is 78%.

What is the driest month in Eagle Creek Colony?

January and December are months with the least rain in Eagle Creek Colony, Montana, when the rain falls for 2.6 days and typically aggregates up to 0.16" (4mm) of rain.

How much does it rain in Eagle Creek Colony in December?

In Eagle Creek Colony, in December, it is raining for 2.6 days, with typically 0.16" (4mm) of accumulated precipitation.

How many days does it snow in December in Eagle Creek Colony?

In Eagle Creek Colony, Montana, in December, snow falls for 6.9 days, with typically accumulated 1.02" (26mm) of snow.

What is the month with the shortest days in Eagle Creek Colony?

With an average of 8h and 24min of daylight, December has the shortest days of the year.

What is the average length of the day in December in Eagle Creek Colony?

In December, the average day length in Eagle Creek Colony, Montana, is 8h and 21min.

What time are sunrise and sunset in December in Eagle Creek Colony?

In December, on the first day of the month, sunrise is at 7:57 am and sunset at 4:31 pm. On the last day of the month, in Eagle Creek Colony, sunrise is at 8:17 am and sunset at 4:38 pm MST.

What are the months with the least sunshine in Eagle Creek Colony?

January and December, with an average of 5.4h of sunshine, are months with the least sunshine in Eagle Creek Colony, Montana.

How many hours of sunshine does Eagle Creek Colony have in December?

The average sunshine duration in December in Eagle Creek Colony is 5.4h.

What is the month with the lowest UV index in Eagle Creek Colony?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Eagle Creek Colony.

What is the UV index intensity in December in Eagle Creek Colony?

The average daily maximum UV index in December in Eagle Creek Colony, Montana, is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to UV radiation.
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
Eagle Creek Colony, MT

Average temperature in December - Eagle Creek Colony, MT
  • Average high temperature in December: 27.9°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is December (27.9°F).

  • Average low temperature in December: 16.2°F

The month with the highest average low temperature is August (60.3°F).
The coldest months (with the lowest average low temperature) are February and December (16.2°F).

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Average pressure in December
Eagle Creek Colony, MT

Average pressure in December - Eagle Creek Colony, MT
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in December
Eagle Creek Colony, MT

Average wind speed in December - Eagle Creek Colony, MT
  • Average wind speed in December: 10mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

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Average humidity in December
Eagle Creek Colony, MT

Average humidity in December - Eagle Creek Colony, MT
  • Average humidity in December: 78%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (39%).

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Average rainfall in December
Eagle Creek Colony, MT

Average rainfall in December - Eagle Creek Colony, MT
  • Average rainfall in December: 0.16"

The wettest month (with the highest rainfall) is June (1.54").
The driest months (with the least rainfall) are January and December (0.16").

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Average rainfall days in December
Eagle Creek Colony, MT

Average rainfall days in December - Eagle Creek Colony, MT
  • Average rainfall days in December: 2.6 days

The month with the highest number of rainy days is May (12.4 days).
The months with the least rainy days are January and February (2.1 days).

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Average snowfall in December
Eagle Creek Colony, MT

Average snowfall in December - Eagle Creek Colony, MT
  • Average snowfall in December: 1.02"

The month with the highest snowfall is April (1.65").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Eagle Creek Colony, MT

Average snowfall days in December - Eagle Creek Colony, MT
  • Average snowfall days in December: 6.9 days

The month with the highest number of snowfall days is December (6.9 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in December /
Average sunshine in December
Eagle Creek Colony, MT

Average daylight in December / Average sunshine in December - Eagle Creek Colony, MT
  • Average daylight in December: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

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Average sunshine days in December
Eagle Creek Colony, MT

Average sunshine days in December - Eagle Creek Colony, MT
  • Average sunshine days in December: 23.9 days

The months with the most sunshine days are January and December (23.9 days).
The months with the least sunshine days are May and June (16.3 days).

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Average UV index in December
Eagle Creek Colony, MT

Average UV index in December - Eagle Creek Colony, MT
  • 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, February, March, October, November and December (UV index 2).

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Average cloud cover in December
Eagle Creek Colony, MT

Average cloud cover in December - Eagle Creek Colony, MT
  • Average cloud cover in December: 42

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 14).

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Average visibility in December
Eagle Creek Colony, MT

Average visibility in December - Eagle Creek Colony, MT
  • Average visibility in December: 6mi

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

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Eagle Creek Colony, Montana, USA

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