February weather forecast
Grass Range, MT

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Weather in February

February, the last month of the winter in Grass Range, is also a subzero cold month, with temperature in the range of an average high of 29.1°F (-1.6°C) and an average low of 15.3°F (-9.3°C).

Temperature

The coldest period, with an average high-temperature of 29.1°F (-1.6°C), falls in February and December.

Humidity

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

Rainfall

In Grass Range, during February, the rain falls for 6.9 days and regularly aggregates up to 0.98" (25mm) of precipitation. 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, Montana. In Grass Range, in February, snow falls for 15.2 days, with typically accumulated 6.65" (169mm) of snow. Throughout the year, in Grass Range, Montana, there are 83.4 snowfall days, and 45.51" (1156mm) of snow is accumulated.

Daylight

The average length of the day in February is 10h and 20min.
On the first day of the month, sunrise is at 7:40 am and sunset at 5:17 pm. On the last day of February, sunrise is at 6:55 am and sunset at 5:59 pm MST.

Sunshine

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

UV index

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high UV index of 2 in February translates into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Grass Range?

The lowest level of Grass Range's temperatures is noted during February and December, averaging a high-temperature of 29.1°F (-1.6°C).

How cold is it in Grass Range in February?

Grass Range in February has an average high-temperature of 29.1°F (-1.6°C) and an average low-temperature of 15.3°F (-9.3°C).

What is the most humid month in Grass Range?

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

What is the average humidity in February in Grass Range?

The average relative humidity in February is 79%.

How much does it rain in Grass Range in February?

In Grass Range, Montana, in February, it is raining for 6.9 days, with typically 0.98" (25mm) of accumulated precipitation.

How much does it snow in Grass Range in February?

In February, in Grass Range, it is snowing for 15.2 days. Throughout February, 6.65" (169mm) of snow is accumulated.

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

In February, the average day length in Grass Range is 10h and 20min.

What time are sunrise and sunset in February in Grass Range?

On the first day of February in Grass Range, sunrise is at 7:40 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 5:59 pm MST.

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

The month with the least sunshine in Grass Range, Montana, is February, with an average of 5.5h of sunshine.

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

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

What are the months with 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.

What is the UV index intensity in February in Grass Range?

The average daily maximum UV index in February is 2. A UV Index value of 2, and less, symbolizes a low health risk 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 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).
The 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).

Average pressure in February
Grass Range, MT

Average pressure in February - Grass Range, MT
  • Average pressure in February: 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).

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).

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%).

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").

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).

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").
The months with the least snowfall are July and August (0").

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).
The months with the least snowfall days are July and August (0 days).

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: 10h and 2min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in February: 5h and 3min

The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

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).

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).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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).

Average visibility in February
Grass Range, MT

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

Grass Range, Montana, USA

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