Records for Rapid City Area, South Dakota (RAPthr) on 02-17
  Record Highs
  
    - 
      1:  67°F (1948)
    
- 
      2:  66°F (1970)
    
- 
      3:  65°F (2017)
    
 
  Record Lows
  
    - 
      1:  -22°F (2006)
    
- 
      2:  -21°F (1993)
    
- 
      3:  -9°F (1989)
    
 
  Lowest Highs
  
    - 
      1:  39°F (1948)
    
- 
      2:  35°F (1974)
    
- 
      3:  35°F (1949)
    
 
  Highest Lows
  
    - 
      1:  -4°F (2006)
    
- 
      2:  2°F (1989)
    
- 
      3:  4°F (1993)
    
 
  Highest February temperature:
  
  75°F on 02-24-1995.
  Lowest February temperature:
  
  -31°F on 02-02-1996.
  Average temperature is 28°F
  Average high is 38.4°F
  Average low is 17.6°F
 
  Temperature data from 1942 to 2022.
  Record Precipitation
  
    - 
      1:  0.50" (1991)
    
- 
      2:  0.31" (1970)
    
- 
      3:  0.27" (1962)
    
 
  Precipitation data from 1942 to 2022.