Records for Sioux City Area, Iowa (SUXthr) on 04-09
  Record Highs
  
    - 
      1:  87°F (1977)
    
- 
      2:  84°F (1930)
    
- 
      3:  83°F (2014)
    
 
  Record Lows
  
    - 
      1:  16°F (1928)
    
- 
      2:  17°F (1997)
    
- 
      3:  18°F (2007)
    
 
  Lowest Highs
  
    - 
      1:  54°F (2005)
    
- 
      2:  52°F (1945)
    
- 
      3:  51°F (1943)
    
 
  Highest Lows
  
    - 
      1:  32°F (1997)
    
- 
      2:  34°F (1973)
    
- 
      3:  35°F (1952)
    
 
  Highest April temperature:
  
  98°F on 04-28-1910.
  Lowest April temperature:
  
  -2°F on 04-03-1975.
  Average temperature is 45.7°F
  Average high is 58.7°F
  Average low is 32.7°F
 
  Temperature data from 1889 to 2022.
  Record Precipitation
  
    - 
      1:  2.33" (2013)
    
- 
      2:  1.43" (2015)
    
- 
      3:  1.41" (1913)
    
 
  Precipitation data from 1889 to 2022.