Records for Hillsboro Area, Oregon (HIOthr) on 06-09
  Record Highs
  
    - 
      1:  95°F (1955)
    
- 
      2:  90°F (2015)
    
- 
      3:  90°F (1948)
    
 
  Record Lows
  
    - 
      1:  40°F (2012)
    
- 
      2:  40°F (1962)
    
- 
      3:  41°F (2021)
    
 
  Lowest Highs
  
    - 
      1:  61°F (1956)
    
- 
      2:  61°F (1948)
    
- 
      3:  60°F (1969)
    
 
  Highest Lows
  
    - 
      1:  60°F (2016)
    
- 
      2:  60°F (2007)
    
- 
      3:  60°F (2006)
    
 
  Highest June temperature:
  
  114°F on 06-28-2021.
  Lowest June temperature:
  
  30°F on 06-01-1934.
  Average temperature is 59.9°F
  Average high is 71.8°F
  Average low is 48°F
 
  Temperature data from 1929 to 2022.
  Record Precipitation
  
    - 
      1:  1.01" (1933)
    
- 
      2:  0.51" (1959)
    
- 
      3:  0.41" (1998)
    
 
  Precipitation data from 1929 to 2022.