Sioux City Gateway Ap, Iowa
  ID: USW00014943  Latitude:  42.3914  Longitude:  -96.3792
  Elevation: 1095.1 feet ( 333.8 meters)
  Source: NOAA Climate Normals 1991-2020
  
  
      
  
  
   
  
      
  
  
    Precipitation Total: 29.27 in., 11.52 cm.
   
  
      
  
  
   
  
      
  Monthly Data Table for Sioux City Gateway Ap, 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 | 
    30.3 | 
    32.5 | 
    48.9 | 
    61.3 | 
    72.9 | 
    83.1 | 
    86.2 | 
    82.8 | 
    76.8 | 
    62.3 | 
    48.7 | 
    33.2 | 
    
          
      | Minimum Temperature | 
      °F | 
    10.7 | 
    12.5 | 
    27.1 | 
    36.6 | 
    49.0 | 
    60.3 | 
    63.9 | 
    61.2 | 
    52.1 | 
    37.7 | 
    25.3 | 
    14.4 | 
    
      
      
          
      | Heating Degree Days | 
      °F | 
    1379.5 | 
    1189.4 | 
    839.6 | 
    486.8 | 
    190.1 | 
    14.8 | 
    2.5 | 
    8.6 | 
    110.0 | 
    472.2 | 
    840.2 | 
    1276.7 | 
    
          
      | Cooling Degree Days | 
      °F | 
    0.0 | 
    0.0 | 
    2.3 | 
    5.4 | 
    64.4 | 
    215.6 | 
    314.0 | 
    225.5 | 
    93.2 | 
    7.4 | 
    0.0 | 
    0.0 | 
    
          
      | Precipitation | 
      I | 
    0.7 | 
    1.0 | 
    1.9 | 
    3.0 | 
    3.9 | 
    4.5 | 
    3.3 | 
    4.8 | 
    3.1 | 
    2.6 | 
    1.1 | 
    1.5 | 
    
  
   
  
  
  
  
    Metric Units
    
      | Statistic | 
      Units | 
          Jan | 
    Feb | 
    Mar | 
    Apr | 
    May | 
    Jun | 
    Jul | 
    Aug | 
    Sep | 
    Oct | 
    Nov | 
    Dec | 
    
          
      | Maximum Temperature | 
      °C | 
    -0.9 | 
    0.3 | 
    9.4 | 
    16.3 | 
    22.7 | 
    28.4 | 
    30.1 | 
    28.2 | 
    24.9 | 
    16.8 | 
    9.3 | 
    0.7 | 
    
          
      | Minimum Temperature | 
      °C | 
    -11.8 | 
    -10.8 | 
    -2.7 | 
    2.6 | 
    9.4 | 
    15.7 | 
    17.7 | 
    16.2 | 
    11.2 | 
    3.2 | 
    -3.7 | 
    -9.8 | 
    
      
      
          
      | Heating Degree Days | 
      °C | 
    748.6 | 
    643.0 | 
    448.7 | 
    252.7 | 
    87.8 | 
    -9.6 | 
    -16.4 | 
    -13.0 | 
    43.3 | 
    244.6 | 
    449.0 | 
    691.5 | 
    
          
      | Cooling Degree Days | 
      °C | 
    -17.8 | 
    -17.8 | 
    -16.5 | 
    -14.8 | 
    18.0 | 
    102.0 | 
    156.7 | 
    107.5 | 
    34.0 | 
    -13.7 | 
    -17.8 | 
    -17.8 | 
    
          
      | Precipitation | 
      M | 
    1.8 | 
    2.4 | 
    4.8 | 
    7.7 | 
    9.8 | 
    11.4 | 
    8.4 | 
    12.1 | 
    7.8 | 
    6.6 | 
    2.8 | 
    3.8 |