Records for Mount Shasta Area, California (MHSthr) on 09-13
  Record Highs
  
    - 
      1:  94°F (1953)
    
- 
      2:  92°F (2013)
    
- 
      3:  92°F (1979)
    
 
  Record Lows
  
    - 
      1:  32°F (1994)
    
- 
      2:  33°F (1993)
    
- 
      3:  34°F (1956)
    
 
  Lowest Highs
  
    - 
      1:  60°F (1971)
    
- 
      2:  55°F (2015)
    
- 
      3:  53°F (2017)
    
 
  Highest Lows
  
    - 
      1:  55°F (1996)
    
- 
      2:  58°F (1970)
    
- 
      3:  60°F (1985)
    
 
  Highest September temperature:
  
  103°F on 09-02-1955.
  Lowest September temperature:
  
  25°F on 09-17-1965.
  Average temperature is 61.9°F
  Average high is 79.1°F
  Average low is 44.7°F
 
  Temperature data from 1948 to 2022.
  Record Precipitation
  
    - 
      1:  0.47" (1950)
    
- 
      2:  0.25" (1966)
    
- 
      3:  0.20" (1955)
    
 
  Precipitation data from 1948 to 2022.