Records for Spencer Area, Iowa (SPWthr) on 03-21
  Record Highs
  
    - 
      1:  77°F (1928)
    
 
    - 
      2:  75°F (1939)
    
 
    - 
      3:  74°F (1938)
    
 
  
 
  Record Lows
  
    - 
      1:  -11°F (1951)
    
 
    - 
      2:  -4°F (1912)
    
 
    - 
      3:  -2°F (1965)
    
 
  
 
  Lowest Highs
  
    - 
      1:  54°F (2012)
    
 
    - 
      2:  49°F (1938)
    
 
    - 
      3:  44°F (1946)
    
 
  
 
  Highest Lows
  
    - 
      1:  17°F (2002)
    
 
    - 
      2:  20°F (1913)
    
 
    - 
      3:  21°F (1955)
    
 
  
 
  Highest March temperature:
  
  87°F on 03-23-1928.
  Lowest March temperature:
  
  -28°F on 03-11-1948.
  Average temperature is 35.8°F
  Average high is 45.7°F
  Average low is 25.9°F
 
  Temperature data from 1895 to 2022.
  Record Precipitation
  
    - 
      1:  0.45" (1914)
    
 
    - 
      2:  0.43" (1932)
    
 
    - 
      3:  0.40" (1993)
    
 
  
 
  Precipitation data from 1895 to 2022.