Records for Hillsboro Area, Oregon (HIOthr) on 06-10
  Record Highs
  
    - 
      1:  91°F (1932)
    
- 
      2:  90°F (1940)
    
- 
      3:  90°F (1934)
    
 
  Record Lows
  
    - 
      1:  37°F (1945)
    
- 
      2:  37°F (1933)
    
- 
      3:  38°F (1999)
    
 
  Lowest Highs
  
    - 
      1:  60°F (1955)
    
- 
      2:  58°F (2020)
    
- 
      3:  58°F (1969)
    
 
  Highest Lows
  
    - 
      1:  56°F (2018)
    
- 
      2:  56°F (2008)
    
- 
      3:  58°F (2000)
    
 
  Highest June temperature:
  
  114°F on 06-28-2021.
  Lowest June temperature:
  
  30°F on 06-01-1934.
  Average temperature is 60°F
  Average high is 71.9°F
  Average low is 48°F
 
  Temperature data from 1929 to 2022.
  Record Precipitation
  
    - 
      1:  0.78" (2022)
    
- 
      2:  0.54" (1990)
    
- 
      3:  0.44" (1956)
    
 
  Precipitation data from 1929 to 2022.