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 denotes a minimal variation in the average high-temperature to a still subzero cold 28.6°F (-1.9°C) from January's 24.4°F (-4.2°C). Throughout the month of February, the average temperature in Roswell dips to a still subzero cold 14.2°F (-9.9°C) at night.Humidity
The average relative humidity in February is 80%.Rainfall
February and November are months with the least rain in Roswell when the rain falls for 1.9 days and typically aggregates up to 0.28" (7mm) of rain.Snowfall
Months with snowfall in Roswell are January through April, October through December. The month with the most snowfall in Roswell is February, when snow falls for 7.3 days and typically aggregates up to 1.42" (36mm) of snow.Daylight
In February, the average length of the day is 10h and 30min.On the first day of February in Roswell, sunrise is at 7:48 am and sunset at 5:40 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:18 pm CST.
Sunshine
In Roswell, South Dakota, the average sunshine in February is 5.4h.UV index
The average daily maximum UV index in February in Roswell, South Dakota, is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 2 during February leads to these instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
How cold is February in Roswell?
What is the average humidity in February in Roswell?
What is the driest month in Roswell?
How much does it rain in Roswell in February?
When does it snow the most in Roswell?
How many days does it snow in February in Roswell?
How many hours of daylight does Roswell have in February?
What time are sunrise and sunset in February in Roswell?
How many hours of sunshine does Roswell have in February?
How high is the UV index in February in Roswell?
Average temperature in February
Roswell, SD
- Average high temperature in February: 28.6°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (24.4°F).
- Average low temperature in February: 14.2°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 (10.2°F).
Average pressure in February
Roswell, 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 (29.85"Hg).
Average wind speed in February
Roswell, SD
- Average wind speed in February: 10.3mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (8.6mph).
Average humidity in February
Roswell, SD
- Average humidity in February: 80%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are September and October (63%).
Average rainfall in February
Roswell, SD
- Average rainfall in February: 0.28"
The wettest month (with the highest rainfall) is May (1.65").
The driest months (with the least rainfall) are February and November (0.28").
Average rainfall days in February
Roswell, SD
- Average rainfall days in February: 1.9 days
The month with the highest number of rainy days is June (13.6 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in February
Roswell, SD
- Average snowfall in February: 1.42"
The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Roswell, SD
- Average snowfall days in February: 7.3 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Roswell, 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 2min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in February
Roswell, SD
- Average sunshine days in February: 19.8 days
The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is June (12.8 days).
Average UV index in February
Roswell, 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 January (UV index 1).
Average cloud cover in February
Roswell, SD
- Average cloud cover in February: 50
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 22).
Average visibility in February
Roswell, 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).
Roswell, South Dakota, USA
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