February weather forecast and climate
Grass Range, MT

Weather in February

The last month of the winter, February, is another freezing cold month in Grass Range, Montana, with average temperature varying between 15.3°F (-9.3°C) and 29.1°F (-1.6°C).

Temperature

February and December, with an average high-temperature of 29.1°F (-1.6°C), are the coldest months.

Humidity

With an average relative humidity of 79%, February is the most humid month.

Rainfall

In Grass Range, during 6.9 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. Throughout the year, in Grass Range, there are 126.2 rainfall days, and 17.83" (453mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. In Grass Range, snow falls for 15.2 days, with typically accumulated 6.65" (169mm) of snow. In Grass Range, Montana, during the entire year, snow falls for 83.4 days, and aggregates up to 45.51" (1156mm) of snow.

Daylight

In February, the average length of the day in Grass Range is 10.3h.

Sunshine

With an average of 5.5h of sunshine, February has the least sunshine of the year in Grass Range.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Grass Range, Montana. A UV Index estimate of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 in February transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What are the coldest months in Grass Range?

The coldest months in Grass Range, Montana, are February and December, with an average high-temperature of 29.1°F (-1.6°C).

What is the most humid month in Grass Range?

With an average relative humidity of 79%, February is the most humid month in Grass Range, Montana.

What is the average humidity in February in Grass Range?

In February, the average relative humidity in Grass Range is 79%.

How many days does it rain in February in Grass Range?

In Grass Range, Montana, in February, during 6.9 rainfall days, 0.98" (25mm) of precipitation is typically accumulated.

How much does it snow in Grass Range in February?

In Grass Range, Montana, in February, snow falls for 15.2 days, with typically accumulated 6.65" (169mm) of snow.

What is the average length of the day in February in Grass Range?

In Grass Range, Montana, the average length of the day in February is 10.3h.

What is the month with the least sunshine in Grass Range?

February has the least sunshine of the year in Grass Range, Montana, with an average of 5.5h of sunshine.

How long on average sun shines in February in Grass Range?

In Grass Range, the average sunshine in February is 5.5h.

When is the lowest UV index in Grass Range?

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Grass Range, Montana.

How high is the UV index in February in Grass Range?

In Grass Range, Montana, the average daily maximum UV index in February is 2. A UV Index value of 2, and less, symbolizes a low health threat from unprotected exposure to the UV radiation.

Average temperature in February
Grass Range, MT

Average temperature in February - Grass Range, MT
  • Average high temperature in February: 29.1°F

The warmest month (with the highest average high temperature) is July (78.8°F).
Months with the lowest average high temperature are February and December (29.1°F).

  • Average low temperature in February: 15.3°F

The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is February (15.3°F).

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Average pressure in February
Grass Range, MT

Average pressure in February - Grass Range, MT
  • Average pressure in February: 30.11"

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 February
Grass Range, MT

Average wind speed in February - Grass Range, MT
  • Average wind speed in February: 9.1mph

The windiest months (with the highest average wind speed) are January, April and October (9.9mph).
The calmest month (with the lowest average wind speed) is August (7.4mph).

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Average humidity in February
Grass Range, MT

Average humidity in February - Grass Range, MT
  • Average humidity in February: 79%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (47%).

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Average rainfall in February
Grass Range, MT

Average rainfall in February - Grass Range, MT
  • Average rainfall in February: 0.98"

The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is December (0.71").

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Average rainfall days in February
Grass Range, MT

Average rainfall days in February - Grass Range, MT
  • Average rainfall days in February: 6.9 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is January (5.4 days).

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Average snowfall in February
Grass Range, MT

Average snowfall in February - Grass Range, MT
  • Average snowfall in February: 6.65"

The month with the highest snowfall is April (9.13").
Months with the least snowfall are July and August (0").

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Average snowfall days in February
Grass Range, MT

Average snowfall days in February - Grass Range, MT
  • Average snowfall days in February: 15.2 days

The month with the highest number of snowfall days is February (15.2 days).
Months with the least snowfall days are July and August (0 days).

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Average daylight in February /
Average sunshine in February
Grass Range, MT

Average daylight in February / Average sunshine in February - Grass Range, MT
  • Average daylight in February: 10.3h

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 February: 5.5h

The month with the most sunshine is July (Average sunshine: 11.8h).
The month with the least sunshine is February (Average sunshine: 5.5h).

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Average sunshine days in February
Grass Range, MT

Average sunshine days in February - Grass Range, MT
  • Average sunshine days in February: 11.8 days

The month with the most sunshine days is September (19.3 days).
The month with the least sunshine days is April (8.3 days).

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Average UV index in February
Grass Range, MT

Average UV index in February - Grass Range, MT
  • Average UV index in February: 2

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in February
Grass Range, MT

Average cloud cover in February - Grass Range, MT
  • Average cloud cover in February: 45

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 16).

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Average visibility in February
Grass Range, MT

Average visibility in February - Grass Range, MT
  • Average visibility in February: 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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