Measurements:
°C
°F
CURRENT WEATHER
04:42
Sioux Falls
18°F
N 12 mph
Feels like: 4°F
Precip: 0%
World Resorts USA Sioux Falls

Annual Weather

Sioux Falls Air Temperature, °F

Precipitation Totals, in

Rainy Days During the Year

Average Wind Speed, mph
Sunny, Cloudy and Gloomy Days
Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Sioux Falls
The most sunny months:
September 21 days
October 19 days
August 16 days
The most warm months:
August 86.7 °F
July 84.9 °F
September 81.7 °F
The most cold months:
January 19.1 °F
February 23.8 °F
December 28.7 °F
The most rainy months:
May 3 days
October 2 days
July 2 days
The most windy months:
April 12 mph
March 11 mph
October 10 mph
more details

Sioux Falls on the Weather Map

USA Resorts:
NAME
F°
Boston +10
Chicago +20
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +50
Los Angeles +54
Miami +62
New York +16
Orlando +50
San Diego +54
San Francisco +54
Sarasota +48
Tampa +46
Washington +20
all resorts
24 Hours Weather Forecast
Sioux Falls
Local time: 04:42
22 dec, sunday
0600 18°F
N
12 mph
0900 20°F
N
14 mph
1200 24°F
N
14 mph
1500 28°F
N
10 mph
1800 26°F
NW
2 mph
2100 24°F
SE
7 mph
23 dec, monday
0000 24°F
SE
9 mph
0300 22°F
SE
7 mph