Records for Pendleton Area, Oregon (PDTthr) on 03-20
  Record Highs
  
    - 
      1:  75°F (1911)
    
- 
      2:  73°F (1928)
    
- 
      3:  72°F (1947)
    
 
  Record Lows
  
    - 
      1:  18°F (1913)
    
- 
      2:  22°F (1955)
    
- 
      3:  23°F (1912)
    
 
  Lowest Highs
  
    - 
      1:  48°F (1896)
    
- 
      2:  47°F (1988)
    
- 
      3:  46°F (1933)
    
 
  Highest Lows
  
    - 
      1:  32°F (1913)
    
- 
      2:  41°F (1938)
    
- 
      3:  43°F (1980)
    
 
  Highest March temperature:
  
  83°F on 03-22-1911.
  Lowest March temperature:
  
  1°F on 03-01-1993.
  Average temperature is 46.8°F
  Average high is 59.4°F
  Average low is 34.2°F
 
  Temperature data from 1892 to 2022.
  Record Precipitation
  
    - 
      1:  0.66" (1907)
    
- 
      2:  0.37" (1916)
    
- 
      3:  0.36" (1980)
    
 
  Precipitation data from 1892 to 2022.