Records for Rapid City Downtown Area, South Dakota (UNRS2thr) on 08-04
  Record Highs
  
    - 
      1:  103°F (1941)
    
- 
      2:  101°F (2001)
    
- 
      3:  101°F (1892)
    
 
  Record Lows
  
    - 
      1:  48°F (1948)
    
- 
      2:  49°F (1952)
    
- 
      3:  50°F (2017)
    
 
  Lowest Highs
  
    - 
      1:  78°F (1941)
    
- 
      2:  73°F (1934)
    
- 
      3:  72°F (1961)
    
 
  Highest Lows
  
    - 
      1:  68°F (1897)
    
- 
      2:  69°F (1923)
    
- 
      3:  70°F (2004)
    
 
  Highest August temperature:
  
  106°F on 08-01-1900.
  Lowest August temperature:
  
  36°F on 08-28-1911.
  Average temperature is 73.5°F
  Average high is 85°F
  Average low is 62.1°F
 
  Temperature data from 1888 to 2022.
  Record Precipitation
  
    - 
      1:  1.17" (1945)
    
- 
      2:  0.57" (2003)
    
- 
      3:  0.51" (1912)
    
 
  Precipitation data from 1888 to 2022.