Records for Ontario Area, Oregon (ONOthr) on 11-23
  Record Highs
  
    - 
      1:  59°F (2002)
    
- 
      2:  59°F (1968)
    
- 
      3:  57°F (1998)
    
 
  Record Lows
  
    - 
      1:  -3°F (1985)
    
- 
      2:  10°F (1993)
    
- 
      3:  14°F (2010)
    
 
  Lowest Highs
  
    - 
      1:  46°F (2017)
    
- 
      2:  40°F (1998)
    
- 
      3:  40°F (1981)
    
 
  Highest Lows
  
    - 
      1:  17°F (1985)
    
- 
      2:  27°F (1994)
    
- 
      3:  31°F (1993)
    
 
  Highest November temperature:
  
  74°F on 11-07-2006.
  Lowest November temperature:
  
  -6°F on 11-25-1993.
  Average temperature is 34.7°F
  Average high is 43.4°F
  Average low is 26°F
 
  Temperature data from 1945 to 2022.
  Record Precipitation
  
    - 
      1:  0.60" (1970)
    
- 
      2:  0.42" (1961)
    
- 
      3:  0.37" (1979)
    
 
  Precipitation data from 1945 to 2022.