February weather forecastBismarck, ND

February
Weather in February
In February, the frigid grip of winter maintains its hold on Bismarck, with a continued pattern of low temperatures, high humidity levels, and significant snowfall. Even though the transition into slightly warmer temperatures has begun, Bismarck's weather in this month witnesses 4.33" (110mm) of snowfall. Just as January, the month of February is light-deprived, adding to the overall chilling weather scenario. However, slightly longer daylight hours foreshadow the impending arrival of spring.Temperature
Bismarck's shift from January to February is accompanied by an average high-temperature of a still freezing cold 22.3°F (-5.4°C), a slight deviation from 20.8°F (-6.2°C). In February, the nighttime temperature in Bismarck lowers to an average of 7.9°F (-13.4°C).Humidity
The average relative humidity in February is 87%.Rainfall
In Bismarck, in February, during 3.4 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. In Bismarck, during the entire year, the rain falls for 105.9 days and collects up to 15" (381mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. The month with the most snowfall is February, when snow falls for 15 days and typically aggregates up to 4.33" (110mm) of snow.Daylight
In February, the average length of the day is 10h and 20min.On the first day of the month, sunrise is at 8:07 am and sunset at 5:45 pm. On the last day of February, sunrise is at 7:22 am and sunset at 6:28 pm CST.
Sunshine
The average sunshine in February is 4.6h.UV index
In February, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 2 during February translates into these guidelines:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Bismarck, ND
- Average high temperature in February: 22.3°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (20.8°F).
- Average low temperature in February: 7.9°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (6.1°F).
Average pressure in February
Bismarck, ND
- Average pressure in February: 30.17"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in February
Bismarck, ND
- Average wind speed in February: 8.9mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).
Average humidity in February
Bismarck, ND
- Average humidity in February: 87%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (55%).
Average rainfall in February
Bismarck, ND
- Average rainfall in February: 0.67"
The wettest month (with the highest rainfall) is June (2.28").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in February
Bismarck, ND
- Average rainfall days in February: 3.4 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is February (3.4 days).
Average snowfall in February
Bismarck, ND
- Average snowfall in February: 4.33"
The month with the highest snowfall is February (4.33").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Bismarck, ND
- Average snowfall days in February: 15 days
The month with the highest number of snowfall days is December (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Bismarck, ND
- Average daylight in February: 10h and 18min
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: 4h and 36min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in February
Bismarck, ND
- Average sunshine days in February: 12.6 days
The month with the most sunshine days is September (19.9 days).
The month with the least sunshine days is March (12.3 days).
Average UV index in February
Bismarck, ND
- 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, November and December (UV index 1).
Average cloud cover in February
Bismarck, ND
- Average cloud cover in February: 60
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 21).
Average visibility in February
Bismarck, ND
- Average visibility in February: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).





