February weather forecastReliance, SD
February
Weather in February
The last month of the winter, February, is another freezing cold month in Reliance, South Dakota, with an average temperature varying between 29.8°F (-1.2°C) and 15.3°F (-9.3°C).Temperature
At the start of February, Reliance's average high-temperature reaches a still subzero cold 29.8°F (-1.2°C), subtly different from the preceding month. Reliance, during the nights of February, experiences an average temperature drop to a still subzero cold 15.3°F (-9.3°C).Humidity
In Reliance, South Dakota, the average relative humidity in February is 80%.Rainfall
In Reliance, during February, the rain falls for 3.3 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, there are 107.6 rainfall days, and 17.83" (453mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. The month with the most snowfall is February, when snow falls for 11.7 days and typically aggregates up to 3.66" (93mm) of snow.Daylight
In Reliance, the average length of the day in February is 10h and 31min.On the first day of February, sunrise is at 7:55 am and sunset at 5:48 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 6:26 pm CST.
Sunshine
In Reliance, the average sunshine in February is 5.8h.UV index
With an average maximum UV index of 1, February is the month with the lowest UV index in Reliance. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 1 during February leads to these advisories:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Reliance, SD
- Average high temperature in February: 29.8°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in February: 15.3°F
The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure in February
Reliance, 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 (29.84"Hg).
Average wind speed in February
Reliance, SD
- Average wind speed in February: 9.9mph
The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is August (9.1mph).
Average humidity in February
Reliance, SD
- Average humidity in February: 80%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is September (58%).
Average rainfall in February
Reliance, SD
- Average rainfall in February: 0.67"
The wettest month (with the highest rainfall) is June (3.03").
The driest month (with the least rainfall) is November (0.55").
Average rainfall days in February
Reliance, SD
- Average rainfall days in February: 3.3 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in February
Reliance, SD
- Average snowfall in February: 3.66"
The month with the highest snowfall is February (3.66").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Reliance, SD
- Average snowfall days in February: 11.7 days
The months with the highest number of snowfall days are January and February (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Reliance, SD
- Average daylight in February: 10h and 30min
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 48min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in February
Reliance, SD
- Average sunshine days in February: 16.3 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is April (11.8 days).
Average UV index in February
Reliance, SD
- Average UV index in February: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in February
Reliance, SD
- Average cloud cover in February: 48
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in February
Reliance, 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).
