Carson Fish Hatchery, Washington
  ID: USC00451160  Latitude:  45.8678  Longitude: -121.9733
  Elevation: 1133.9 feet ( 345.6 meters)
  Source: NOAA Climate Normals 1991-2020
  
  
      
  
  
   
  
      
  
  
    Precipitation Total: 88.90 in., 35 cm.
   
  
      
  
  
   
  
      
  Monthly Data Table for Carson Fish Hatchery, Washington
  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 | 38.1 | 42.5 | 48.0 | 56.7 | 66.4 | 71.6 | 81.8 | 82.3 | 73.5 | 59.0 | 45.9 | 37.1 | 
          
      | Minimum Temperature | °F | 28.2 | 29.4 | 31.1 | 34.8 | 41.0 | 46.0 | 49.8 | 49.7 | 44.6 | 38.3 | 33.4 | 28.3 | 
      
      
          
      | Heating Degree Days | °F | 987.3 | 813.4 | 788.9 | 577.5 | 353.9 | 207.6 | 66.4 | 59.3 | 196.4 | 506.8 | 760.5 | 1001.1 | 
          
      | Cooling Degree Days | °F | 0.0 | 0.0 | 0.0 | 0.0 | 3.5 | 21.8 | 91.0 | 90.2 | 17.8 | 0.0 | 0.0 | 0.0 | 
          
      | Precipitation | I | 14.7 | 11.2 | 10.3 | 5.9 | 3.4 | 2.8 | 0.6 | 0.8 | 3.0 | 8.6 | 13.0 | 14.3 | 
  
   
  
  
  
  
    Metric Units
    
      | Statistic | Units | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | 
          
      | Maximum Temperature | °C | 3.4 | 5.8 | 8.9 | 13.7 | 19.1 | 22.0 | 27.7 | 27.9 | 23.1 | 15.0 | 7.7 | 2.8 | 
          
      | Minimum Temperature | °C | -2.1 | -1.4 | -0.5 | 1.6 | 5.0 | 7.8 | 9.9 | 9.8 | 7.0 | 3.5 | 0.8 | -2.1 | 
      
      
          
      | Heating Degree Days | °C | 530.7 | 434.1 | 420.5 | 303.1 | 178.8 | 97.6 | 19.1 | 15.2 | 91.3 | 263.8 | 404.7 | 538.4 | 
          
      | Cooling Degree Days | °C | -17.8 | -17.8 | -17.8 | -17.8 | -15.8 | -5.7 | 32.8 | 32.3 | -7.9 | -17.8 | -17.8 | -17.8 | 
          
      | Precipitation | M | 37.4 | 28.5 | 26.2 | 15.0 | 8.5 | 7.0 | 1.5 | 2.1 | 7.6 | 21.8 | 33.0 | 36.4 |