January weather forecast and climate
Mosby, MT

Weather in January

January, the same as December, in Mosby, Montana, is a freezing cold winter month, with average temperature varying between 31.8°F (-0.1°C) and 18.5°F (-7.5°C).

Temperature

In January, the average high-temperature is essentially the same as in December - a still freezing cold 31.8°F (-0.1°C). The average low-temperature, in Mosby, Montana, is 18.5°F (-7.5°C).

Humidity

With an average relative humidity of 77%, January is the most humid month in Mosby.

Rainfall

January is the month with the least rainfall. Rain falls for 5.6 days and accumulates 0.55" (14mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall. In Mosby, during January, snow falls for 10.1 days and regularly aggregates up to 3.15" (80mm) of snow. In Mosby, during the entire year, snow falls for 53.5 days, and aggregates up to 18.58" (472mm) of snow.

Daylight

The average length of the day in January is 9h.

Sunshine

The average sunshine in Mosby is 5.3h.

UV index

In January, the average daily maximum UV index in Mosby, Montana, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the most humid month in Mosby?

With an average relative humidity of 77%, January is the most humid month in Mosby, Montana.

What is the average humidity in January in Mosby?

The average relative humidity in January in Mosby, Montana, is 77%.

What is the driest month in Mosby?

January is the month with the least rainfall. Rain falls for 5.6 days and accumulates 0.55" (14mm) of precipitation.

How many days does it rain in January in Mosby?

In Mosby, Montana, in January, it is raining for 5.6 days, with typically 0.55" (14mm) of accumulated precipitation.

How much does it snow in Mosby in January?

In January, in Mosby, Montana, it is snowing for 10.1 days. Throughout January, 3.15" (80mm) of snow is accumulated.

How many hours of daylight does Mosby have in January?

In January, the average length of the day in Mosby, Montana, is 9h.

How many hours of sunshine does Mosby have in January?

The average sunshine in January in Mosby is 5.3h.

How high is the UV index in January in Mosby?

In Mosby, Montana, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV radiation.

Average temperature in January
Mosby, MT

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

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (31.1°F).

  • Average low temperature in January: 18.5°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is February (18°F).

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Average pressure in January
Mosby, MT

Average pressure in January - Mosby, MT
  • Average pressure in January: 30.13"

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

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Average wind speed in January
Mosby, MT

Average wind speed in January - Mosby, MT
  • Average wind speed in January: 11.2mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (8.5mph).

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Average humidity in January
Mosby, MT

Average humidity in January - Mosby, MT
  • Average humidity in January: 77%

The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (39%).

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Average rainfall in January
Mosby, MT

Average rainfall in January - Mosby, MT
  • Average rainfall in January: 0.55"

The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is January (0.55").

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Average rainfall days in January
Mosby, MT

Average rainfall days in January - Mosby, MT
  • Average rainfall days in January: 5.6 days

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (4.6 days).

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Average snowfall in January
Mosby, MT

Average snowfall in January - Mosby, MT
  • Average snowfall in January: 3.15"

The month with the highest snowfall is February (3.78").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in January
Mosby, MT

Average snowfall days in January - Mosby, MT
  • Average snowfall days in January: 10.1 days

The month with the highest number of snowfall days is February (11.1 days).
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
Mosby, MT

Average daylight in January / Average sunshine in January - Mosby, MT
  • Average daylight in January: 9h

The month with the longest days is June (Average daylight: 15.8h).
The month with the shortest days is December (Average daylight: 8.6h).

  • Average sunshine in January: 5.3h

The month with the most sunshine is July (Average sunshine: 11.8h).
Months with the least sunshine are February and December (Average sunshine: 5.2).

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Average sunshine days in January
Mosby, MT

Average sunshine days in January - Mosby, MT
  • Average sunshine days in January: 18.4 days

The month with the most sunshine days is September (19.5 days).
The month with the least sunshine days is April (12.8 days).

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Average UV index in January
Mosby, MT

Average UV index in January - Mosby, MT
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in January
Mosby, MT

Average cloud cover in January - Mosby, MT
  • Average cloud cover in January: 44

The month with the most cloud cover is February (Cloud cover 47).
Months with the least cloud cover are July and August (Cloud cover 16).

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Average visibility in January
Mosby, MT

Average visibility in January - Mosby, MT
  • Average visibility in January: 6mi

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

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