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Average temperature in Sioux Falls (SD)

The mean minimum and maximum temperatures over the year in Sioux Falls (South Dakota), the United States of America.

  • The months of May, June, July, August and September have nice average temperatures.
  • Cold season / winter is in the months January, February and December.
  • On average, the warmest month is July with 29°C.
  • On average, the coolest month is January with -3°C.
  • The average annual maximum temperature is 14°C.
  • The average annual minimum temperature is 2°C.

Weather Forecasts for Sioux Falls (SD)

Fri   May 03
19°C | 5°C
SW 14 km/h
0.7 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Sat   May 04
16°C | 7°C
N 22 km/h
3.1 mm
partly cloudy and  chance of rain

partly cloudy and chance of rain

Sun   May 05
19°C | 6°C
SE 22 km/h
clear and no rain

clear and no rain

Interested in more climate information?

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