February weather forecastVienna, SD
February
Weather in February
February, the last month of the winter in Vienna, is also a subzero cold month, with an average temperature ranging between max 22.5°F (-5.3°C) and min 8.4°F (-13.1°C).Temperature
Vienna records an average high-temperature of a still freezing cold 22.5°F (-5.3°C) as February arrives, nearly mirroring the previous month's climate. Nightly temperatures drop to an average low of 8.4°F (-13.1°C) in February.Humidity
The average relative humidity in February is 87%.Rainfall
The months with the least rainfall are January and February Rain falls for 2.7 days and accumulates 0.59" (15mm) of rain.Snowfall
January through May, October through December are months with snowfall. In Vienna, in February, snow falls for 11.8 days, with typically accumulated 3.35" (85mm) of snow. In Vienna, during the entire year, snow falls for 64.3 days and aggregates up to 17.56" (446mm) of snow.Daylight
The average length of the day in February in Vienna is 10h and 28min.On the first day of February, sunrise is at 7:49 am and sunset at 5:37 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:17 pm CST.
Sunshine
In Vienna, the average sunshine in February is 4.3h.UV index
In Vienna, the average daily maximum UV index in February is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In February, the maximum UV index of 2 transforms into these recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Vienna, SD
- Average high temperature in February: 22.5°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (19.4°F).
- Average low temperature in February: 8.4°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (5.5°F).
Average pressure in February
Vienna, 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
Vienna, SD
- Average wind speed in February: 10.8mph
The windiest month (with the highest average wind speed) is April (11.6mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).
Average humidity in February
Vienna, SD
- Average humidity in February: 87%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are September and October (68%).
Average rainfall in February
Vienna, SD
- Average rainfall in February: 0.59"
The wettest month (with the highest rainfall) is June (3.19").
The driest months (with the least rainfall) are January and February (0.59").
Average rainfall days in February
Vienna, SD
- Average rainfall days in February: 2.7 days
The month with the highest number of rainy days is June (17.2 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in February
Vienna, SD
- Average snowfall in February: 3.35"
The months with the highest snowfall are January and December (3.74").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Vienna, SD
- Average snowfall days in February: 11.8 days
The month with the highest number of snowfall days is January (14.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in February /
Average sunshine in February
Vienna, SD
- Average daylight in February: 10h and 30min
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: 4h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in February
Vienna, SD
- Average sunshine days in February: 15.3 days
The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in February
Vienna, SD
- Average UV index in February: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in February
Vienna, SD
- Average cloud cover in February: 60
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in February
Vienna, 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).
