Records for Ramona Area, California (RNMthr) on 08-17
  Record Highs
  
    - 
      1:  102°F (2016)
    
 
    - 
      2:  99°F (2020)
    
 
    - 
      3:  97°F (2022)
    
 
  
 
  Record Lows
  
    - 
      1:  44°F (1974)
    
 
    - 
      2:  45°F (1975)
    
 
    - 
      3:  46°F (1978)
    
 
  
 
  Lowest Highs
  
    - 
      1:  70°F (2012)
    
 
    - 
      2:  68°F (1983)
    
 
    - 
      3:  68°F (1977)
    
 
  
 
  Highest Lows
  
    - 
      1:  75°F (1977)
    
 
    - 
      2:  77°F (1985)
    
 
    - 
      3:  77°F (1976)
    
 
  
 
  Highest August temperature:
  
  111°F on 08-31-2017.
  Lowest August temperature:
  
  38°F on 08-23-1978.
  Average temperature is 74.9°F
  Average high is 91.1°F
  Average low is 58.8°F
 
  Temperature data from 1974 to 2022.
  Record Precipitation
  
    - 
      1:  1.53" (1977)
    
 
    - 
      2:  0.30" (1983)
    
 
    - 
      3:  0.01" (2009)
    
 
  
 
  Precipitation data from 1974 to 2022.