January weather forecast
Corwin Springs, MT

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Weather in January

January, the same as December, in Corwin Springs, Montana, is another subzero cold winter month, with an average temperature varying between 25°F (-3.9°C) and 9.9°F (-12.3°C).

Temperature

With the onset of January, the average high-temperature registers at a still subzero cold 25°F (-3.9°C), subtly different from December's 22.5°F (-5.3°C). In January, Corwin Springs experiences a temperature dip to an average of 9.9°F (-12.3°C) at night.

Humidity

The months with the highest humidity are January and February, with an average relative humidity of 90%.

Rainfall

In Corwin Springs, Montana, in January, during 4.8 rainfall days, 1.54" (39mm) of precipitation is typically accumulated. In Corwin Springs, during the entire year, the rain falls for 116.1 days and collects up to 23.5" (597mm) of precipitation.

Snowfall

January through December are months with snowfall. In Corwin Springs, Montana, in January, during 18.9 snowfall days, 12.72" (323mm) of snow is typically accumulated. Throughout the year, in Corwin Springs, Montana, there are 151.6 snowfall days, and 124.06" (3151mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 14min.
On the first day of January in Corwin Springs, Montana, sunrise is at 8:01 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 5:28 pm MST.

Sunshine

The month with the least sunshine in Corwin Springs is January, with an average of 4.7h of sunshine.

UV index

The months with the lowest UV index in Corwin Springs are January and February, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index, 1 during January, leads to the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is January in Corwin Springs?

In January, the average high-temperature and low-temperature in Corwin Springs are 25°F (-3.9°C) and 9.9°F (-12.3°C) respectively.

What are the most humid months in Corwin Springs?

January and February, with an average relative humidity of 90%, are most humid months in Corwin Springs, Montana.

What is the average humidity in January in Corwin Springs?

The average relative humidity in January in Corwin Springs, Montana, is 90%.

How much does it rain in Corwin Springs in January?

In Corwin Springs, during January, the rain falls for 4.8 days and regularly aggregates up to 1.54" (39mm) of precipitation.

How much does it snow in Corwin Springs in January?

In Corwin Springs, in January, during 18.9 snowfall days, 12.72" (323mm) of snow is typically accumulated.

What is the average length of the day in January in Corwin Springs?

The average day length in January is 9h and 14min.

What time are sunrise and sunset in January in Corwin Springs?

On the first day of January in Corwin Springs, Montana, sunrise is at 8:01 am and sunset at 4:51 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 5:28 pm MST.

What is the month with the least sunshine in Corwin Springs?

The month with the least sunshine is January, with an average of 4.7h of sunshine.

How long on average sun shines in January in Corwin Springs?

In January, the average sunshine duration is 4.7h.

When is the lowest UV index in Corwin Springs?

The months with the lowest UV index in Corwin Springs, Montana, are January and February, with an average maximum UV index of 1.

What is the UV index reading in January in Corwin Springs?

In January, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's 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 January
Corwin Springs, MT

Average temperature in January - Corwin Springs, MT
  • Average high temperature in January: 25°F

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is December (22.5°F).

  • Average low temperature in January: 9.9°F

The month with the highest average low temperature is August (45.1°F).
The coldest month (with the lowest average low temperature) is December (7.9°F).

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Average pressure in January
Corwin Springs, MT

Average pressure in January - Corwin Springs, MT
  • Average pressure in January: 30.22"Hg

The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in January
Corwin Springs, MT

Average wind speed in January - Corwin Springs, MT
  • Average wind speed in January: 7.1mph

The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in January
Corwin Springs, MT

Average humidity in January - Corwin Springs, MT
  • Average humidity in January: 90%

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is August (51%).

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Average rainfall in January
Corwin Springs, MT

Average rainfall in January - Corwin Springs, MT
  • Average rainfall in January: 1.54"

The wettest months (with the highest rainfall) are April and May (2.91").
The driest month (with the least rainfall) is July (1.18").

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Average rainfall days in January
Corwin Springs, MT

Average rainfall days in January - Corwin Springs, MT
  • Average rainfall days in January: 4.8 days

The month with the highest number of rainy days is June (16.6 days).
The month with the least rainy days is February (4.3 days).

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Average snowfall in January
Corwin Springs, MT

Average snowfall in January - Corwin Springs, MT
  • Average snowfall in January: 12.72"

The month with the highest snowfall is April (19.88").
The month with the least snowfall is August (0.08").

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Average snowfall days in January
Corwin Springs, MT

Average snowfall days in January - Corwin Springs, MT
  • Average snowfall days in January: 18.9 days

The month with the highest number of snowfall days is March (21 days).
The month with the least snowfall days is August (0.3 days).

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Average daylight in January /
Average sunshine in January
Corwin Springs, MT

Average daylight in January / Average sunshine in January - Corwin Springs, 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: 4h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in January
Corwin Springs, MT

Average sunshine days in January - Corwin Springs, MT
  • Average sunshine days in January: 12.3 days

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is May (5.7 days).

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Average UV index in January
Corwin Springs, MT

Average UV index in January - Corwin Springs, MT
  • Average UV index in January: 1

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

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Average cloud cover in January
Corwin Springs, MT

Average cloud cover in January - Corwin Springs, MT
  • Average cloud cover in January: 55

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 17).

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Average visibility in January
Corwin Springs, MT

Average visibility in January - Corwin Springs, MT
  • Average visibility in January: 4mi

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

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Corwin Springs, Montana, USA

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