Records for Hillsboro Area, Oregon (HIOthr) on 11-28
  Record Highs
  
    - 
      1:  60°F (2021)
    
- 
      2:  59°F (1995)
    
- 
      3:  58°F (1947)
    
 
  Record Lows
  
    - 
      1:  15°F (1952)
    
- 
      2:  18°F (1936)
    
- 
      3:  21°F (1976)
    
 
  Lowest Highs
  
    - 
      1:  49°F (1997)
    
- 
      2:  48°F (1995)
    
- 
      3:  47°F (2021)
    
 
  Highest Lows
  
    - 
      1:  34°F (1962)
    
- 
      2:  36°F (2006)
    
- 
      3:  36°F (2004)
    
 
  Highest November temperature:
  
  78°F on 11-01-1959.
  Lowest November temperature:
  
  8°F on 11-15-1955.
  Average temperature is 41.9°F
  Average high is 48.9°F
  Average low is 34.9°F
 
  Temperature data from 1929 to 2022.
  Record Precipitation
  
    - 
      1:  1.79" (2001)
    
- 
      2:  1.53" (1984)
    
- 
      3:  0.95" (1986)
    
 
  Precipitation data from 1929 to 2022.