Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
The shift to February in Sioux Falls, South Dakota, signals an average high-temperature of a still subzero cold 27°F (-2.8°C), subtly varied from January's 23.4°F (-4.8°C). In February, Sioux Falls's temperature tends to fall to an average low of 13.1°F (-10.5°C) during the night.Humidity
In Sioux Falls, the average relative humidity in February is 83%.Rainfall
January, February and November are months with the least rain in Sioux Falls when the rain falls for 3 days and typically aggregates up to 0.67" (17mm) of rain.Snowfall
January through May, October through December are months with snowfall. February is the month with the most snowfall. Snow falls for 8.9 days and accumulates 4.25" (108mm) of snow.Daylight
The average length of the day in February is 10h and 32min.On the first day of February, sunrise is at 7:43 am and sunset at 5:37 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 6:15 pm CST.
Sunshine
The average sunshine in February in Sioux Falls is 5.1h.UV index
The months with the lowest UV index in Sioux Falls are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 2 in February interprets into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is it in Sioux Falls in February?
What is the average humidity in February in Sioux Falls?
What is the driest month in Sioux Falls?
How many days does it rain in February in Sioux Falls?
When does it snow the most in Sioux Falls?
How many days does it snow in February in Sioux Falls?
How many hours of daylight does Sioux Falls have in February?
When is the sunrise / sunset in February in Sioux Falls?
How many hours of sunshine does Sioux Falls have in February?
What is the month with the lowest UV index in Sioux Falls?
How high is the UV index in February in Sioux Falls?
Average temperature in February
Sioux Falls, SD
- Average high temperature in February: 27°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in February: 13.1°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).
Average pressure in February
Sioux Falls, SD
- Average pressure in February: 30.15"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in February
Sioux Falls, SD
- Average wind speed in February: 10.4mph
The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in February
Sioux Falls, SD
- Average humidity in February: 83%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (66%).
Average rainfall in February
Sioux Falls, SD
- Average rainfall in February: 0.67"
The wettest month (with the highest rainfall) is June (3.27").
The driest months (with the least rainfall) are January, February and November (0.67").
Average rainfall days in February
Sioux Falls, SD
- Average rainfall days in February: 3 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is February (3 days).
Average snowfall in February
Sioux Falls, SD
- Average snowfall in February: 4.25"
The month with the highest snowfall is February (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Sioux Falls, SD
- Average snowfall days in February: 8.9 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Sioux Falls, SD
- Average daylight in February: 10h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in February: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in February
Sioux Falls, SD
- Average sunshine days in February: 17 days
The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is June (10 days).
Average UV index in February
Sioux Falls, SD
- Average UV index in February: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in February
Sioux Falls, SD
- Average cloud cover in February: 53
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in February
Sioux Falls, SD
- Average visibility in February: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Sioux Falls, South Dakota, USA
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