Records for Dayton Area, Ohio (DAYthr) on 07-15
  Record Highs
  
    - 
      1:  102°F (1988)
    
- 
      2:  101°F (1980)
    
- 
      3:  99°F (1936)
    
 
  Record Lows
  
    - 
      1:  49°F (1903)
    
- 
      2:  51°F (1930)
    
- 
      3:  52°F (1987)
    
 
  Lowest Highs
  
    - 
      1:  78°F (1936)
    
- 
      2:  76°F (1977)
    
- 
      3:  75°F (1893)
    
 
  Highest Lows
  
    - 
      1:  69°F (1945)
    
- 
      2:  73°F (2014)
    
- 
      3:  73°F (1990)
    
 
  Highest July temperature:
  
  108°F on 07-22-1901.
  Lowest July temperature:
  
  44°F on 07-06-1972.
  Average temperature is 76.4°F
  Average high is 86.8°F
  Average low is 65.9°F
 
  Temperature data from 1893 to 2022.
  Record Precipitation
  
    - 
      1:  1.96" (1995)
    
- 
      2:  1.42" (2019)
    
- 
      3:  1.13" (1996)
    
 
  Precipitation data from 1893 to 2022.