Records for Lewiston Area, Idaho (LWSthr) on 03-15
  Record Highs
  
    - 
      1:  73°F (1934)
    
 
    - 
      2:  73°F (1926)
    
 
    - 
      3:  73°F (1905)
    
 
  
 
  Record Lows
  
    - 
      1:  11°F (1906)
    
 
    - 
      2:  20°F (1944)
    
 
    - 
      3:  22°F (1955)
    
 
  
 
  Lowest Highs
  
    - 
      1:  50°F (2015)
    
 
    - 
      2:  49°F (1992)
    
 
    - 
      3:  48°F (2017)
    
 
  
 
  Highest Lows
  
    - 
      1:  26°F (1906)
    
 
    - 
      2:  41°F (2020)
    
 
    - 
      3:  41°F (1899)
    
 
  
 
  Highest March temperature:
  
  80°F on 03-30-1923.
  Lowest March temperature:
  
  2°F on 03-05-1955.
  Average temperature is 45.3°F
  Average high is 55.1°F
  Average low is 35.6°F
 
  Temperature data from 1881 to 2022.
  Record Precipitation
  
    - 
      1:  0.32" (1908)
    
 
    - 
      2:  0.27" (2017)
    
 
    - 
      3:  0.25" (2003)
    
 
  
 
  Precipitation data from 1881 to 2022.