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National Weather Service
Weather Information for Sioux Falls, South Dakota
  MAPMAP
Weather Forecast
Issued at 18:32  (Local time)  26 May  2019 
Date Temperature oC Weather
Minimum Maximum
27 May
( Mon ) 		15 20 thunderstorms Likely then Chance thunderstorms and Breezy
thunderstorms Likely then Chance thunderstorms and Breezy
28 May
( Tue ) 		11 17 thunderstorms Likely
thunderstorms Likely
29 May
( Wed ) 		12 19 Chance thunderstorms
Chance thunderstorms
30 May
( Thu ) 		9 23 Mostly Sunny
Mostly Sunny
31 May
( Fri ) 		11 24 Mostly Sunny
Mostly Sunny
01 Jun
( Sat ) 		13 23 Partly Sunny
Partly Sunny
02 Jun
( Sun ) 		11 22 Mostly Sunny
Mostly Sunny
>> Click here for temperatures in oF
 
Climatological Information
Month Mean Temperature oC Mean Total Rainfall (mm) Mean Number of Rain Days
Daily
Minimum		 Daily
Maximum
Jan -13.9 -3.1 14.2 6.6
Feb -11.3 -0.4 15.2 6.6
Mar -5.2 6.2 44.7 8.7
Apr 1.3 14.7 76.5 10.5
May 7.9 21.0 86.4 11.8
Jun 13.6 26.2 99.6 11.5
Jul 16.6 28.9 78.5 9.8
Aug 15.3 27.6 77.5 9.1
Sep 9.6 22.9 70.4 8.7
Oct 2.3 15.3 55.1 7.9
Nov -5.2 5.8 34.5 7.2
Dec -12.3 -1.9 17.5 6.9
>> Click here for temperatures in oF

Remarks:
* Climatological information is based on monthly averages for the 30-year period 1981-2010.
* Attention: Please note that the averaging period for climatological information and the definition of "Mean Number of Precipitation/Rain Days" quoted in this web site may be different for different countries. Hence, care should be taken when city climatologies are compared.