Records for Sioux Falls Area, South Dakota (FSDthr) on 02-17
  Record Highs
  
    - 
      1:  70°F (1981)
    
- 
      2:  65°F (1913)
    
- 
      3:  60°F (2017)
    
 
  Record Lows
  
    - 
      1:  -21°F (1958)
    
- 
      2:  -20°F (1979)
    
- 
      3:  -19°F (1993)
    
 
  Lowest Highs
  
    - 
      1:  33°F (1992)
    
- 
      2:  33°F (1982)
    
- 
      3:  33°F (1976)
    
 
  Highest Lows
  
    - 
      1:  -6°F (1936)
    
- 
      2:  1°F (1993)
    
- 
      3:  5°F (2006)
    
 
  Highest February temperature:
  
  70°F on 02-17-1981.
  Lowest February temperature:
  
  -42°F on 02-09-1899.
  Average temperature is 21.1°F
  Average high is 30.4°F
  Average low is 11.8°F
 
  Temperature data from 1893 to 2022.
  Record Precipitation
  
    - 
      1:  1.36" (1962)
    
- 
      2:  0.61" (1992)
    
- 
      3:  0.27" (2019)
    
 
  Precipitation data from 1893 to 2022.