Records for Helena Area, Montana (HLNthr) on 04-27
  Record Highs
  
    - 
      1:  83°F (1987)
    
 
    - 
      2:  80°F (2001)
    
 
    - 
      3:  80°F (1952)
    
 
  
 
  Record Lows
  
    - 
      1:  15°F (1907)
    
 
    - 
      2:  18°F (1901)
    
 
    - 
      3:  21°F (1918)
    
 
  
 
  Lowest Highs
  
    - 
      1:  55°F (1910)
    
 
    - 
      2:  52°F (1933)
    
 
    - 
      3:  51°F (1927)
    
 
  
 
  Highest Lows
  
    - 
      1:  34°F (1907)
    
 
    - 
      2:  36°F (1976)
    
 
    - 
      3:  37°F (1960)
    
 
  
 
  Highest April temperature:
  
  86°F on 04-25-1910.
  Lowest April temperature:
  
  -10°F on 04-01-1936.
  Average temperature is 47.8°F
  Average high is 60.2°F
  Average low is 35.3°F
 
  Temperature data from 1880 to 2022.
  Record Precipitation
  
    - 
      1:  0.51" (1999)
    
 
    - 
      2:  0.48" (1893)
    
 
    - 
      3:  0.28" (1989)
    
 
  
 
  Precipitation data from 1880 to 2022.