Records for Ramona Area, California (RNMthr) on 08-18
  Record Highs
  
    - 
      1:  106°F (2020)
    
 
    - 
      2:  98°F (2007)
    
 
    - 
      3:  97°F (2016)
    
 
  
 
  Record Lows
  
    - 
      1:  42°F (1974)
    
 
    - 
      2:  43°F (1975)
    
 
    - 
      3:  46°F (1978)
    
 
  
 
  Lowest Highs
  
    - 
      1:  70°F (1986)
    
 
    - 
      2:  69°F (2020)
    
 
    - 
      3:  68°F (2012)
    
 
  
 
  Highest Lows
  
    - 
      1:  77°F (2021)
    
 
    - 
      2:  80°F (2002)
    
 
    - 
      3:  81°F (1989)
    
 
  
 
  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 58.7°F
 
  Temperature data from 1974 to 2022.
  Record Precipitation
  
    - 
      1:  0.32" (1983)
    
 
    - 
      2:  0.01" (1977)
    
 
    - 
      3:  0.00" (2022)
    
 
  
 
  Precipitation data from 1974 to 2022.