January weather forecast
Crow Agency, MT

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Weather in January

January, like December, is a freezing cold winter month in Crow Agency, Montana, with temperature in the range of an average low of 17.8°F (-7.9°C) and an average high of 31.8°F (-0.1°C).

Temperature

As Crow Agency, Montana, transitions into January, the average high-temperature stands at a still freezing cold 31.8°F (-0.1°C), offering little variation from the preceding month. The nighttime temperature in Crow Agency, during January, averages of 17.8°F (-7.9°C).

Humidity

January is the most humid month in Crow Agency, with an average relative humidity of 78%.

Rainfall

In Crow Agency, Montana, in January, it is raining for 6.8 days, with typically 0.79" (20mm) of accumulated precipitation. In Crow Agency, during the entire year, the rain falls for 103 days and collects up to 11.97" (304mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. In January, it is snowing for 11.8 days. Throughout January, 4.69" (119mm) of snow is accumulated. Throughout the year, there are 56.7 snowfall days, and 25.16" (639mm) of snow is accumulated.

Daylight

In Crow Agency, Montana, the average length of the day in January is 9h and 11min.
On the first day of the month, sunrise is at 7:50 am and sunset at 4:36 pm. On the last day of January, in Crow Agency, Montana, sunrise is at 7:32 am and sunset at 5:14 pm MST.

Sunshine

In January, the average sunshine is 5.8h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily high UV index of 2 in January leads to these guidelines:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is January in Crow Agency?

In Crow Agency, 31.8°F (-0.1°C) is the average high-temperature and 17.8°F (-7.9°C) is the average low-temperature during January.

What is the most humid month in Crow Agency?

January is the most humid month in Crow Agency, Montana, with an average relative humidity of 78%.

What is the average humidity in January in Crow Agency?

The average relative humidity in January in Crow Agency is 78%.

How many days does it rain in January in Crow Agency?

In January, in Crow Agency, the rain falls for 6.8 days. Throughout January, 0.79" (20mm) of precipitation is accumulated.

How many days does it snow in January in Crow Agency?

In Crow Agency, in January, snow falls for 11.8 days, with typically accumulated 4.69" (119mm) of snow.

How many hours of daylight does Crow Agency have in January?

In January, the average day length in Crow Agency is 9h and 11min.

What time are sunrise and sunset in January in Crow Agency?

In January, on the first day of the month, sunrise is at 7:50 am and sunset at 4:36 pm. On the last day of the month, in Crow Agency, sunrise is at 7:32 am and sunset at 5:14 pm MST.

How many hours of sunshine does Crow Agency have in January?

In Crow Agency, the average sunshine duration in January is 5.8h.

When is the lowest UV index in Crow Agency?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What is the UV index intensity in January in Crow Agency?

The average daily maximum UV index in January in Crow Agency, Montana, is 2. A UV Index value of 2, and less, symbolizes a low health risk from 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 January
Crow Agency, MT

Average temperature in January - Crow Agency, MT
  • Average high temperature in January: 31.8°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is December (31.3°F).

  • Average low temperature in January: 17.8°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

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Average pressure in January
Crow Agency, MT

Average pressure in January - Crow Agency, MT
  • Average pressure in January: 30.13"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 January
Crow Agency, MT

Average wind speed in January - Crow Agency, MT
  • Average wind speed in January: 8.6mph

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

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Average humidity in January
Crow Agency, MT

Average humidity in January - Crow Agency, MT
  • Average humidity in January: 78%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (38%).

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Average rainfall in January
Crow Agency, MT

Average rainfall in January - Crow Agency, MT
  • Average rainfall in January: 0.79"

The wettest month (with the highest rainfall) is May (1.81").
The driest month (with the least rainfall) is August (0.63").

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Average rainfall days in January
Crow Agency, MT

Average rainfall days in January - Crow Agency, MT
  • Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is May (13.6 days).
The month with the least rainy days is December (5.9 days).

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Average snowfall in January
Crow Agency, MT

Average snowfall in January - Crow Agency, MT
  • Average snowfall in January: 4.69"

The month with the highest snowfall is February (5.43").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in January
Crow Agency, MT

Average snowfall days in January - Crow Agency, MT
  • Average snowfall days in January: 11.8 days

The month with the highest number of snowfall days is February (12.5 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in January /
Average sunshine in January
Crow Agency, MT

Average daylight in January / Average sunshine in January - Crow Agency, MT
  • Average daylight in January: 9h and 1min

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 January: 5h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).

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Average sunshine days in January
Crow Agency, MT

Average sunshine days in January - Crow Agency, MT
  • Average sunshine days in January: 16.4 days

The month with the most sunshine days is September (21.5 days).
The month with the least sunshine days is February (13.3 days).

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Average UV index in January
Crow Agency, MT

Average UV index in January - Crow Agency, MT
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in January
Crow Agency, MT

Average cloud cover in January - Crow Agency, MT
  • Average cloud cover in January: 39

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 13).

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Average visibility in January
Crow Agency, MT

Average visibility in January - Crow Agency, MT
  • Average visibility in January: 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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Crow Agency, Montana, USA

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