Records for Ontario Area, Oregon (ONOthr) on 02-15
  Record Highs
  
    - 
      1:  63°F (2016)
    
- 
      2:  62°F (2011)
    
- 
      3:  59°F (2015)
    
 
  Record Lows
  
    - 
      1:  3°F (1989)
    
- 
      2:  13°F (2017)
    
- 
      3:  16°F (2005)
    
 
  Lowest Highs
  
    - 
      1:  44°F (1961)
    
- 
      2:  39°F (2010)
    
- 
      3:  38°F (2016)
    
 
  Highest Lows
  
    - 
      1:  25°F (1989)
    
- 
      2:  30°F (2004)
    
- 
      3:  32°F (2017)
    
 
  Highest February temperature:
  
  67°F on 02-07-2015.
  Lowest February temperature:
  
  -24°F on 02-04-1989.
  Average temperature is 34.7°F
  Average high is 43.5°F
  Average low is 25.8°F
 
  Temperature data from 1945 to 2022.
  Record Precipitation
  
    - 
      1:  0.60" (1958)
    
- 
      2:  0.43" (1969)
    
- 
      3:  0.39" (1978)
    
 
  Precipitation data from 1945 to 2022.