Records for Pullman Area, Washington (PUWthr) on 03-15
  Record Highs
  
    - 
      1:  70°F (1992)
    
- 
      2:  67°F (1910)
    
- 
      3:  66°F (1926)
    
 
  Record Lows
  
    - 
      1:  10°F (1955)
    
- 
      2:  10°F (1906)
    
- 
      3:  20°F (2020)
    
 
  Lowest Highs
  
    - 
      1:  47°F (2017)
    
- 
      2:  45°F (2015)
    
- 
      3:  45°F (1992)
    
 
  Highest Lows
  
    - 
      1:  33°F (1913)
    
- 
      2:  33°F (1902)
    
- 
      3:  34°F (1955)
    
 
  Highest March temperature:
  
  73°F on 03-20-1999.
  Lowest March temperature:
  
  -9°F on 03-04-2019.
  Average temperature is 40.2°F
  Average high is 49.4°F
  Average low is 31°F
 
  Temperature data from 1893 to 2022.
  Record Precipitation
  
    - 
      1:  1.15" (1894)
    
- 
      2:  0.61" (1995)
    
- 
      3:  0.61" (1951)
    
 
  Precipitation data from 1893 to 2022.