Boone, Iowa
  ID: USC00130807  Latitude:  42.0417  Longitude:  -93.8908
  Elevation: 1035.1 feet ( 315.5 meters)
  Source: NOAA Climate Normals 1991-2020
  
  
      
  
  
   
  
      
  
  
    Precipitation Total: 39.14 in., 15.41 cm.
   
  
      
  
  
   
  
      
  Monthly Data Table for Boone, 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 | 
    28.9 | 
    31.8 | 
    46.8 | 
    60.1 | 
    71.4 | 
    81.4 | 
    84.6 | 
    82.3 | 
    76.4 | 
    62.5 | 
    48.3 | 
    34.0 | 
    
          
      | Minimum Temperature | 
      °F | 
    9.7 | 
    10.9 | 
    25.8 | 
    36.4 | 
    48.8 | 
    59.1 | 
    62.9 | 
    60.7 | 
    52.6 | 
    38.6 | 
    26.9 | 
    15.6 | 
    
      
      
          
      | Heating Degree Days | 
      °F | 
    1416.6 | 
    1221.8 | 
    890.8 | 
    505.9 | 
    203.3 | 
    19.6 | 
    4.0 | 
    10.0 | 
    109.7 | 
    455.8 | 
    822.1 | 
    1246.0 | 
    
          
      | Cooling Degree Days | 
      °F | 
    0.0 | 
    0.0 | 
    0.9 | 
    3.4 | 
    51.4 | 
    177.0 | 
    275.2 | 
    211.5 | 
    94.5 | 
    7.9 | 
    0.0 | 
    0.0 | 
    
          
      | Precipitation | 
      I | 
    1.0 | 
    1.5 | 
    2.2 | 
    4.2 | 
    5.6 | 
    5.5 | 
    4.7 | 
    5.2 | 
    3.9 | 
    3.8 | 
    1.6 | 
    1.9 | 
    
  
   
  
  
  
  
    Metric Units
    
      | Statistic | 
      Units | 
          Jan | 
    Feb | 
    Mar | 
    Apr | 
    May | 
    Jun | 
    Jul | 
    Aug | 
    Sep | 
    Oct | 
    Nov | 
    Dec | 
    
          
      | Maximum Temperature | 
      °C | 
    -1.7 | 
    -0.1 | 
    8.2 | 
    15.6 | 
    21.9 | 
    27.4 | 
    29.2 | 
    27.9 | 
    24.7 | 
    16.9 | 
    9.1 | 
    1.1 | 
    
          
      | Minimum Temperature | 
      °C | 
    -12.4 | 
    -11.7 | 
    -3.4 | 
    2.4 | 
    9.3 | 
    15.1 | 
    17.2 | 
    15.9 | 
    11.4 | 
    3.7 | 
    -2.8 | 
    -9.1 | 
    
      
      
          
      | Heating Degree Days | 
      °C | 
    769.2 | 
    661.0 | 
    477.1 | 
    263.3 | 
    95.2 | 
    -6.9 | 
    -15.6 | 
    -12.2 | 
    43.2 | 
    235.4 | 
    438.9 | 
    674.4 | 
    
          
      | Cooling Degree Days | 
      °C | 
    -17.8 | 
    -17.8 | 
    -17.3 | 
    -15.9 | 
    10.8 | 
    80.6 | 
    135.1 | 
    99.7 | 
    34.7 | 
    -13.4 | 
    -17.8 | 
    -17.8 | 
    
          
      | Precipitation | 
      M | 
    2.6 | 
    3.7 | 
    5.7 | 
    10.7 | 
    14.3 | 
    13.9 | 
    11.9 | 
    13.2 | 
    9.8 | 
    9.5 | 
    4.2 | 
    4.9 |