Sioux Falls
The tables below display average monthly climate and weather indicators in Sioux Falls South Dakota.
Temperature by: Fahrenheit / Centigrade
Sioux Falls Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Avg. Temperature | -10.1 | -6.8 | 0.3 | 8.3 | 14.7 | 20.2 | 23.5 | 21.9 | 16.1 | 9.2 | 0.6 | -7.6 | 7.5 |
Avg. Max Temperature | -4.3 | -1.3 | 5.7 | 15.0 | 21.5 | 26.9 | 30.2 | 28.5 | 22.8 | 16.2 | 6.3 | -2.2 | 13.8 |
Avg. Min Temperature | -15.9 | -12.4 | -5.2 | 1.6 | 7.7 | 13.4 | 16.8 | 15.2 | 9.3 | 2.2 | -5.2 | -13.0 | 1.2 |
Days with Max Temp of 32 C or Higher | 0.0 | 0.0 | 0.0 | < 0.5 | 1.0 | 4.0 | 10.0 | 7.0 | 2.0 | 0.0 | 0.0 | 0.0 | 23.0 |
Days with Min Temp Below Freezing | 31.0 | 28.0 | 25.0 | 13.0 | 2.0 | 0.0 | 0.0 | 0.0 | 1.0 | 11.0 | 26.0 | 31.0 | 168 |
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Sioux Falls Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Heating Degree Days | 1587 | 1268 | 1008 | 543 | 240 | 50.0 | 10.0 | 22.0 | 165 | 508 | 960 | 1448 | 7809 |
Cooling Degree Days | 0.0 | 0.0 | 0.0 | 0.0 | 35.0 | 149 | 298 | 220 | 42.0 | 0.0 | 0.0 | 0.0 | 744 |
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Sioux Falls Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Precipitation (inches) | 0.5 | 0.6 | 1.6 | 2.5 | 3.0 | 3.4 | 2.7 | 2.9 | 3.0 | 1.8 | 1.1 | 0.7 | 23.9 |
Days with Precipitation 0.01 inch or More | 6.0 | 7.0 | 9.0 | 9.0 | 11.0 | 11.0 | 10.0 | 9.0 | 8.0 | 6.0 | 6.0 | 6.0 | 99.0 |
Monthly Snowfall (inches) | 6.8 | 8.2 | 9.4 | 2.8 | < 0.05 | < 0.05 | < 0.05 | 0.0 | 0.0 | 0.8 | 5.8 | 7.2 | 41.0 |
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Other Sioux Falls Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Average Wind Speed | 10.9 | 11.1 | 12.4 | 12.9 | 11.8 | 10.7 | 9.8 | 9.8 | 10.3 | 10.7 | 11.5 | 10.7 | 11.1 |
Clear Days | 8.0 | 7.0 | 6.0 | 7.0 | 7.0 | 9.0 | 12.0 | 12.0 | 12.0 | 11.0 | 7.0 | 8.0 | 105 |
Partly Cloudy Days | 8.0 | 7.0 | 8.0 | 8.0 | 10.0 | 11.0 | 12.0 | 11.0 | 8.0 | 8.0 | 7.0 | 7.0 | 103 |
Cloudy Days | 15.0 | 15.0 | 17.0 | 15.0 | 14.0 | 11.0 | 8.0 | 9.0 | 10.0 | 12.0 | 16.0 | 16.0 | 157 |
Percent of Possible Sunshine | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
Avg. Relative Humidity | 56.5 | 75.0 | 75.5 | 73.0 | 68.5 | 68.5 | 70.5 | 71.0 | 72.0 | 70.0 | 70.0 | 74.0 | 77.0 |
Weather information for other cities in South Dakota