Charleroi Lock 4, Pennsylvania
  ID: USC00361377  Latitude:  40.1467  Longitude:  -79.8986
  Elevation: 749 feet ( 228.3 meters)
  Source: NOAA Climate Normals 1991-2020
  
  
      
  
  
   
  
      
  
  
    Precipitation Total: 40.92 in., 16.11 cm.
   
  
      
  
  
   
  
      
  Monthly Data Table for Charleroi Lock 4, Pennsylvania
  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 | 
    39.2 | 
    41.2 | 
    52.1 | 
    64.3 | 
    74.4 | 
    81.2 | 
    85.3 | 
    84.0 | 
    78.4 | 
    66.3 | 
    54.0 | 
    44.4 | 
    
          
      | Minimum Temperature | 
      °F | 
    21.5 | 
    21.4 | 
    29.7 | 
    39.7 | 
    52.0 | 
    59.9 | 
    64.2 | 
    63.0 | 
    57.1 | 
    45.6 | 
    33.9 | 
    28.1 | 
    
      
      
          
      | Heating Degree Days | 
      °F | 
    1074.0 | 
    943.4 | 
    748.3 | 
    396.7 | 
    133.6 | 
    12.1 | 
    1.5 | 
    1.7 | 
    51.8 | 
    302.3 | 
    632.1 | 
    891.2 | 
    
          
      | Cooling Degree Days | 
      °F | 
    0.0 | 
    0.0 | 
    1.2 | 
    6.7 | 
    77.6 | 
    178.5 | 
    303.7 | 
    265.2 | 
    134.2 | 
    21.7 | 
    0.7 | 
    0.0 | 
    
          
      | Precipitation | 
      I | 
    3.1 | 
    3.2 | 
    3.2 | 
    3.5 | 
    4.3 | 
    5.2 | 
    4.7 | 
    3.7 | 
    3.8 | 
    3.6 | 
    2.5 | 
    3.8 | 
    
  
   
  
  
  
  
    Metric Units
    
      | Statistic | 
      Units | 
          Jan | 
    Feb | 
    Mar | 
    Apr | 
    May | 
    Jun | 
    Jul | 
    Aug | 
    Sep | 
    Oct | 
    Nov | 
    Dec | 
    
          
      | Maximum Temperature | 
      °C | 
    4.0 | 
    5.1 | 
    11.2 | 
    17.9 | 
    23.6 | 
    27.3 | 
    29.6 | 
    28.9 | 
    25.8 | 
    19.1 | 
    12.2 | 
    6.9 | 
    
          
      | Minimum Temperature | 
      °C | 
    -5.8 | 
    -5.9 | 
    -1.3 | 
    4.3 | 
    11.1 | 
    15.5 | 
    17.9 | 
    17.2 | 
    13.9 | 
    7.6 | 
    1.1 | 
    -2.2 | 
    
      
      
          
      | Heating Degree Days | 
      °C | 
    578.9 | 
    506.3 | 
    397.9 | 
    202.6 | 
    56.4 | 
    -11.1 | 
    -16.9 | 
    -16.8 | 
    11.0 | 
    150.2 | 
    333.4 | 
    477.3 | 
    
          
      | Cooling Degree Days | 
      °C | 
    -17.8 | 
    -17.8 | 
    -17.1 | 
    -14.1 | 
    25.3 | 
    81.4 | 
    150.9 | 
    129.6 | 
    56.8 | 
    -5.7 | 
    -17.4 | 
    -17.8 | 
    
          
      | Precipitation | 
      M | 
    7.8 | 
    8.2 | 
    8.3 | 
    8.8 | 
    10.9 | 
    13.1 | 
    11.8 | 
    9.4 | 
    9.7 | 
    9.2 | 
    6.3 | 
    9.6 |