February weather forecastSweet Grass, MT
February
Weather in February
February, the last month of the winter in Sweet Grass, is another freezing cold month, with an average temperature fluctuating between 28.8°F (-1.8°C) and 15.6°F (-9.1°C).Temperature
Upon the onset of February, Sweet Grass witnesses an average high-temperature of a still freezing cold 28.8°F (-1.8°C), showing a close resemblance to the prior month. Throughout February nights, Sweet Grass experiences a consistent temperature average of 15.6°F (-9.1°C).Humidity
In February, the average relative humidity is 76%.Rainfall
In Sweet Grass, during February, the rain falls for 3.2 days and regularly aggregates up to 0.47" (12mm) of precipitation. Throughout the year, there are 70.4 rainfall days, and 8.46" (215mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. The month with the most snowfall is February, when snow falls for 9.7 days and typically aggregates up to 3.58" (91mm) of snow.Daylight
In Sweet Grass, the average length of the day in February is 10h and 12min.On the first day of February, sunrise is at 7:58 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:10 pm MST.
Sunshine
In February, the average sunshine is 5.8h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index, 2 during February, leads to the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Sweet Grass, MT
- Average high temperature in February: 28.8°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is December (27.1°F).
- Average low temperature in February: 15.6°F
The month with the highest average low temperature is August (55.2°F).
The coldest month (with the lowest average low temperature) is December (15.3°F).
Average pressure in February
Sweet Grass, 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 (29.87"Hg).
Average wind speed in February
Sweet Grass, MT
- Average wind speed in February: 10.4mph
The windiest month (with the highest average wind speed) is January (11.8mph).
The calmest months (with the lowest average wind speed) are July and August (8.8mph).
Average humidity in February
Sweet Grass, MT
- Average humidity in February: 76%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (43%).
Average rainfall in February
Sweet Grass, MT
- Average rainfall in February: 0.47"
The wettest month (with the highest rainfall) is June (1.77").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days in February
Sweet Grass, MT
- Average rainfall days in February: 3.2 days
The month with the highest number of rainy days is May (10.4 days).
The month with the least rainy days is November (2.6 days).
Average snowfall in February
Sweet Grass, MT
- Average snowfall in February: 3.58"
The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July and August (0").
Average snowfall days in February
Sweet Grass, MT
- Average snowfall days in February: 9.7 days
The month with the highest number of snowfall days is December (10.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in February /
Average sunshine in February
Sweet Grass, MT
- Average daylight in February: 10h and 12min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in February: 5h and 48min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).
Average sunshine days in February
Sweet Grass, MT
- Average sunshine days in February: 17.7 days
The month with the most sunshine days is July (23.5 days).
The month with the least sunshine days is April (17.4 days).
Average UV index in February
Sweet Grass, 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, October, November and December (UV index 2).
Average cloud cover in February
Sweet Grass, MT
- Average cloud cover in February: 43
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 15).
Average visibility in February
Sweet Grass, 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).
