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
February's onset records an average high-temperature of an icy 32.9°F (0.5°C), a near match to January's 29.8°F (-1.2°C). The temperature in Interior dips to an average of 18.5°F (-7.5°C) during February nights.Humidity
In February, the average relative humidity in Interior is 75%.Rainfall
In Interior, in February, it is raining for 2.6 days, with typically 0.55" (14mm) of accumulated precipitation. In Interior, during the entire year, the rain falls for 95.3 days and collects up to 13.74" (349mm) of precipitation.Snowfall
Months with snowfall in Interior, South Dakota, are January through May, October through December. The month with the most snowfall in Interior is February, when snow falls for 8.9 days and typically aggregates up to 3.15" (80mm) of snow.Daylight
In Interior, the average length of the day in February is 10h and 31min.On the first day of February in Interior, sunrise is at 7:04 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 5:35 pm MST.
Sunshine
The months with the least sunshine in Interior are January and February, with an average of 5.2h of sunshine.UV index
In February, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: A typical high UV index of 2 in February suggests the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
How cold is it in Interior in February?
What is the average humidity in February in Interior?
How much does it rain in Interior in February?
When does it snow the most in Interior?
How many days does it snow in February in Interior?
How many hours of daylight does Interior have in February?
When are sunrise and sunset in February in Interior?
What are the months with the least sunshine in Interior?
How many hours of sunshine does Interior have in February?
What is the UV index intensity in February in Interior?
Average temperature in February
Interior, SD
- Average high temperature in February: 32.9°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in February: 18.5°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure in February
Interior, SD
- Average pressure in February: 30.14"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in February
Interior, SD
- Average wind speed in February: 10.1mph
The windiest month (with the highest average wind speed) is April (12.1mph).
The calmest month (with the lowest average wind speed) is February (10.1mph).
Average humidity in February
Interior, SD
- Average humidity in February: 75%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is September (47%).
Average rainfall in February
Interior, SD
- Average rainfall in February: 0.55"
The wettest month (with the highest rainfall) is May (2.09").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in February
Interior, SD
- Average rainfall days in February: 2.6 days
The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in February
Interior, SD
- Average snowfall in February: 3.15"
The month with the highest snowfall is February (3.15").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Interior, SD
- Average snowfall days in February: 8.9 days
The month with the highest number of snowfall days is February (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Interior, 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 August (Average sunshine: 11h and 42min).
The months with the least sunshine are January and February (Average sunshine: 5h and 12min).
Average sunshine days in February
Interior, SD
- Average sunshine days in February: 17.5 days
The month with the most sunshine days is December (21.1 days).
The months with the least sunshine days are April and June (14.1 days).
Average UV index in February
Interior, SD
- Average UV index in February: 2
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in February
Interior, SD
- Average cloud cover in February: 45
The month with the most cloud cover is January (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 18).
Average visibility in February
Interior, 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).
Interior, South Dakota, USA
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