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
In Summerville, February's average high-temperature stands at a still freezing cold 26.8°F (-2.9°C), closely related to the preceding month. Throughout February, Summerville encounters an average temperature drop to a frigid cold 13.5°F (-10.3°C).Humidity
The average relative humidity in February is 81%.Rainfall
In Summerville, in February, during 3.3 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. In Summerville, during the entire year, the rain falls for 101.3 days and collects up to 14.25" (362mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. February is the month with the most snowfall. Snow falls for 12.9 days and accumulates 4.53" (115mm) of snow.Daylight
In Summerville, South Dakota, the average length of the day in February is 10h and 24min.On the first day of February, sunrise is at 7:10 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 5:34 pm MST.
Sunshine
In Summerville, the average sunshine in February is 4.7h.UV index
In Summerville, the average daily maximum UV index in February is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 2 in February interprets into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
How cold is February in Summerville?
What is the average humidity in February in Summerville?
How many days does it rain in February in Summerville?
When does it snow the most in Summerville?
How much does it snow in Summerville in February?
How many hours of daylight does Summerville have in February?
What time are sunrise and sunset in February in Summerville?
How many hours of sunshine does Summerville have in February?
What is the UV index intensity in February in Summerville?
Average temperature in February
Summerville, SD
- Average high temperature in February: 26.8°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in February: 13.5°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 (11.7°F).
Average pressure in February
Summerville, SD
- Average pressure in February: 30.16"Hg
The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in February
Summerville, SD
- Average wind speed in February: 10.2mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).
Average humidity in February
Summerville, SD
- Average humidity in February: 81%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are August and September (51%).
Average rainfall in February
Summerville, SD
- 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 (0.47").
Average rainfall days in February
Summerville, SD
- Average rainfall days in February: 3.3 days
The month with the highest number of rainy days is June (15.1 days).
The month with the least rainy days is January (2.9 days).
Average snowfall in February
Summerville, SD
- Average snowfall in February: 4.53"
The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Summerville, SD
- Average snowfall days in February: 12.9 days
The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Summerville, SD
- Average daylight in February: 10h and 2min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in February: 4h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in February
Summerville, SD
- Average sunshine days in February: 14.8 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (11.7 days).
Average UV index in February
Summerville, SD
- Average UV index in February: 2
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in February
Summerville, SD
- Average cloud cover in February: 52
The months with the most cloud cover are January and February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 20).
Average visibility in February
Summerville, SD
- 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).
Summerville, South Dakota, USA
Weather forecast for your location
2. Allow the app to use your location
