Records for Alturas Area, California (AATthr) on 08-20
  Record Highs
  
    - 
      1:  104°F (1967)
    
 
    - 
      2:  99°F (2009)
    
 
    - 
      3:  97°F (2016)
    
 
  
 
  Record Lows
  
    - 
      1:  30°F (1974)
    
 
    - 
      2:  33°F (1963)
    
 
    - 
      3:  33°F (1940)
    
 
  
 
  Lowest Highs
  
    - 
      1:  59°F (1951)
    
 
    - 
      2:  55°F (1997)
    
 
    - 
      3:  54°F (1983)
    
 
  
 
  Highest Lows
  
    - 
      1:  53°F (1968)
    
 
    - 
      2:  61°F (1983)
    
 
    - 
      3:  65°F (1974)
    
 
  
 
  Highest August temperature:
  
  106°F on 08-04-1961.
  Lowest August temperature:
  
  26°F on 08-23-1960.
  Average temperature is 65.5°F
  Average high is 87.4°F
  Average low is 43.7°F
 
  Temperature data from 1935 to 2022.
  Record Precipitation
  
    - 
      1:  0.91" (1968)
    
 
    - 
      2:  0.64" (1959)
    
 
    - 
      3:  0.45" (1983)
    
 
  
 
  Precipitation data from 1935 to 2022.