San Francisco Oceanside, California
  ID: USC00047767  Latitude:  37.7281  Longitude: -122.5053
  Elevation: 7.9 feet (   2.4 meters)
  Source: NOAA Climate Normals 1991-2020
  
  
      
  
  
   
  
      
  
  
    Precipitation Total: 20.64 in., 8.13 cm.
   
  
      
  
  
   
  
      
  Monthly Data Table for San Francisco Oceanside, California
  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 | 59.1 | 59.8 | 60.0 | 59.9 | 58.8 | 60.4 | 60.9 | 62.7 | 64.6 | 66.7 | 64.2 | 59.0 | 
          
      | Minimum Temperature | °F | 44.6 | 46.1 | 46.9 | 48.3 | 49.7 | 51.1 | 53.4 | 54.7 | 53.7 | 51.9 | 49.1 | 43.9 | 
      
      
          
      | Heating Degree Days | °F | 407.6 | 337.6 | 358.3 | 327.4 | 333.3 | 277.5 | 243.4 | 197.7 | 181.9 | 188.1 | 253.3 | 420.0 | 
          
      | Cooling Degree Days | °F | 0.0 | 0.2 | 0.3 | 0.4 | 0.1 | 0.0 | 0.0 | 2.3 | 6.4 | 11.4 | 2.8 | 0.0 | 
          
      | Precipitation | I | 3.6 | 3.7 | 3.6 | 1.7 | 0.5 | 0.2 | 0.0 | 0.0 | 0.1 | 1.1 | 2.2 | 3.9 | 
  
   
  
  
  
  
    Metric Units
    
      | Statistic | Units | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | 
          
      | Maximum Temperature | °C | 15.1 | 15.4 | 15.6 | 15.5 | 14.9 | 15.8 | 16.1 | 17.1 | 18.1 | 19.3 | 17.9 | 15.0 | 
          
      | Minimum Temperature | °C | 7.0 | 7.8 | 8.3 | 9.1 | 9.8 | 10.6 | 11.9 | 12.6 | 12.1 | 11.1 | 9.5 | 6.6 | 
      
      
          
      | Heating Degree Days | °C | 208.7 | 169.8 | 181.3 | 164.1 | 167.4 | 136.4 | 117.4 | 92.1 | 83.3 | 86.7 | 122.9 | 215.6 | 
          
      | Cooling Degree Days | °C | -17.8 | -17.7 | -17.6 | -17.6 | -17.7 | -17.8 | -17.8 | -16.5 | -14.2 | -11.4 | -16.2 | -17.8 | 
          
      | Precipitation | M | 9.1 | 9.4 | 9.1 | 4.3 | 1.2 | 0.5 | 0.1 | 0.1 | 0.3 | 2.7 | 5.7 | 10.0 |