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
As February takes hold, the average high-temperature is a still freezing cold 26.2°F (-3.2°C), nearly mirroring that of the previous month. In Stephan, the average nighttime temperature during February is a frigid cold 12.6°F (-10.8°C).Humidity
In February, the average relative humidity is 83%.Rainfall
In Stephan, during February, the rain falls for 1.3 days and regularly aggregates up to 0.67" (17mm) of precipitation. In Stephan, during the entire year, the rain falls for 97.3 days and collects up to 16.73" (425mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. February is the month with the most snowfall. Snow falls for 10.1 days and accumulates 4.21" (107mm) of snow.Daylight
The average length of the day in February is 10h and 29min.On the first day of the month, sunrise is at 7:55 am and sunset at 5:46 pm. On the last day of February, sunrise is at 7:15 am and sunset at 6:25 pm CST.
Sunshine
The average sunshine in February is 5h.UV index
February is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: During February, 1 as the daily maximum UV index converts into the following advice:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. To cut down UV radiation exposure by about half, sport a wide-brim hat. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Stephan in February?
What is the average humidity in February?
How much does it rain in February?
What is the snowiest month?
How much does it snow in February?
How many hours of daylight does Stephan have in February?
What time are sunrise and sunset in February?
How many hours of sunshine does Stephan have in February?
When is the lowest UV index?
How high is the UV index in February?
Average temperature in February
Stephan, SD
- Average high temperature in February: 26.2°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in February: 12.6°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (9.1°F).
Average pressure in February
Stephan, SD
- Average pressure in February: 30.16"Hg
The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in February
Stephan, SD
- Average wind speed in February: 10.3mph
The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).
Average humidity in February
Stephan, SD
- Average humidity in February: 83%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is September (60%).
Average rainfall in February
Stephan, SD
- Average rainfall in February: 0.67"
The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in February
Stephan, SD
- Average rainfall days in February: 1.3 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is February (1.3 days).
Average snowfall in February
Stephan, SD
- Average snowfall in February: 4.21"
The month with the highest snowfall is February (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Stephan, SD
- Average snowfall days in February: 10.1 days
The months with the highest number of snowfall days are January and February (10.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in February /
Average sunshine in February
Stephan, SD
- Average daylight in February: 10h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in February: 5h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in February
Stephan, SD
- Average sunshine days in February: 17.2 days
The month with the most sunshine days is November (22.1 days).
The month with the least sunshine days is June (12.4 days).
Average UV index in February
Stephan, 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
Stephan, SD
- Average cloud cover in February: 54
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 24).
Average visibility in February
Stephan, 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).
Stephan, South Dakota, USA
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