Records for Ramona Area, California (RNMthr) on 12-28
  Record Highs
  
    - 
      1:  88°F (2017)
    
 
    - 
      2:  81°F (1980)
    
 
    - 
      3:  80°F (2016)
    
 
  
 
  Record Lows
  
    - 
      1:  24°F (2014)
    
 
    - 
      2:  25°F (2015)
    
 
    - 
      3:  25°F (2011)
    
 
  
 
  Lowest Highs
  
    - 
      1:  52°F (2004)
    
 
    - 
      2:  49°F (1996)
    
 
    - 
      3:  49°F (1989)
    
 
  
 
  Highest Lows
  
    - 
      1:  49°F (2021)
    
 
    - 
      2:  51°F (1988)
    
 
    - 
      3:  53°F (2020)
    
 
  
 
  Highest December temperature:
  
  94°F on 12-04-1979.
  Lowest December temperature:
  
  20°F on 12-05-2011.
  Average temperature is 50.5°F
  Average high is 65.4°F
  Average low is 35.7°F
 
  Temperature data from 1974 to 2022.
  Record Precipitation
  
    - 
      1:  1.58" (2004)
    
 
    - 
      2:  1.07" (1992)
    
 
    - 
      3:  0.87" (2020)
    
 
  
 
  Precipitation data from 1974 to 2022.