Des Moines 17 E, Iowa
  ID: USW00054902  Latitude:  41.5561  Longitude:  -93.2856
  Elevation: 920.9 feet ( 280.7 meters)
  Source: NOAA Climate Normals 1991-2020
  
  
      
  
  
   
  
      
  
  
    Precipitation Total: 36.57 in., 14.4 cm.
   
  
      
  
  
   
  
      
  Monthly Data Table for Des Moines 17 E, Iowa
  Monthly Data from NOAA Monthly Normals 2006-2020
  
  
    Imperial Units
    
      | Statistic | 
      Units | 
          Jan | 
    Feb | 
    Mar | 
    Apr | 
    May | 
    Jun | 
    Jul | 
    Aug | 
    Sep | 
    Oct | 
    Nov | 
    Dec | 
    
          
      | Maximum Temperature | 
      °F | 
    30.6 | 
    33.1 | 
    49.1 | 
    61.8 | 
    71.5 | 
    80.7 | 
    84.3 | 
    82.2 | 
    76.2 | 
    62.4 | 
    49.1 | 
    35.4 | 
    
          
      | Minimum Temperature | 
      °F | 
    13.3 | 
    14.5 | 
    29.0 | 
    39.0 | 
    51.2 | 
    61.0 | 
    64.0 | 
    61.5 | 
    53.9 | 
    41.1 | 
    29.2 | 
    18.5 | 
    
      
      
          
      | Heating Degree Days | 
      °F | 
    1334.4 | 
    1153.0 | 
    807.6 | 
    443.7 | 
    169.2 | 
    13.3 | 
    3.3 | 
    7.6 | 
    99.6 | 
    420.7 | 
    775.7 | 
    1179.2 | 
    
          
      | Cooling Degree Days | 
      °F | 
    0.0 | 
    0.0 | 
    2.8 | 
    5.7 | 
    56.0 | 
    188.6 | 
    286.8 | 
    219.9 | 
    100.9 | 
    10.0 | 
    0.1 | 
    0.0 | 
    
          
      | Precipitation | 
      I | 
    1.0 | 
    1.3 | 
    2.4 | 
    4.1 | 
    4.9 | 
    5.9 | 
    3.9 | 
    5.2 | 
    4.2 | 
    3.4 | 
    1.8 | 
    1.9 | 
    
  
   
  
  
  
  
    Metric Units
    
      | Statistic | 
      Units | 
          Jan | 
    Feb | 
    Mar | 
    Apr | 
    May | 
    Jun | 
    Jul | 
    Aug | 
    Sep | 
    Oct | 
    Nov | 
    Dec | 
    
          
      | Maximum Temperature | 
      °C | 
    -0.8 | 
    0.6 | 
    9.5 | 
    16.6 | 
    21.9 | 
    27.1 | 
    29.1 | 
    27.9 | 
    24.6 | 
    16.9 | 
    9.5 | 
    1.9 | 
    
          
      | Minimum Temperature | 
      °C | 
    -10.4 | 
    -9.7 | 
    -1.7 | 
    3.9 | 
    10.7 | 
    16.1 | 
    17.8 | 
    16.4 | 
    12.2 | 
    5.1 | 
    -1.6 | 
    -7.5 | 
    
      
      
          
      | Heating Degree Days | 
      °C | 
    723.6 | 
    622.8 | 
    430.9 | 
    228.7 | 
    76.2 | 
    -10.4 | 
    -15.9 | 
    -13.6 | 
    37.6 | 
    215.9 | 
    413.2 | 
    637.3 | 
    
          
      | Cooling Degree Days | 
      °C | 
    -17.8 | 
    -17.8 | 
    -16.2 | 
    -14.6 | 
    13.3 | 
    87.0 | 
    141.6 | 
    104.4 | 
    38.3 | 
    -12.2 | 
    -17.7 | 
    -17.8 | 
    
          
      | Precipitation | 
      M | 
    2.5 | 
    3.4 | 
    6.0 | 
    10.5 | 
    12.5 | 
    15.0 | 
    10.0 | 
    13.1 | 
    10.6 | 
    8.6 | 
    4.5 | 
    4.9 |