Records for Merced Area, California (MCEthr) on 09-18
  Record Highs
  
    - 
      1:  108°F (1913)
    
 
    - 
      2:  102°F (1899)
    
 
    - 
      3:  101°F (1984)
    
 
  
 
  Record Lows
  
    - 
      1:  35°F (1978)
    
 
    - 
      2:  41°F (1905)
    
 
    - 
      3:  43°F (1947)
    
 
  
 
  Lowest Highs
  
    - 
      1:  72°F (1984)
    
 
    - 
      2:  66°F (2020)
    
 
    - 
      3:  66°F (1912)
    
 
  
 
  Highest Lows
  
    - 
      1:  71°F (2004)
    
 
    - 
      2:  72°F (1910)
    
 
    - 
      3:  75°F (1982)
    
 
  
 
  Highest September temperature:
  
  116°F on 09-06-2022.
  Lowest September temperature:
  
  32°F on 09-22-1906.
  Average temperature is 72.4°F
  Average high is 89°F
  Average low is 55.9°F
 
  Temperature data from 1899 to 2022.
  Record Precipitation
  
    - 
      1:  0.68" (1959)
    
 
    - 
      2:  0.10" (1982)
    
 
    - 
      3:  0.09" (2022)
    
 
  
 
  Precipitation data from 1899 to 2022.