CLIMATE CHARTS
  Guam/Mariana Is., United States Of America (pacific Islands)
  Latitude: 13.48  Longitude: 144.8
  
    
    
    
  
   
  
    
Monthly Data Table for Guam/Mariana Is., United States Of America (pacific Islands)
  Imperial Units
  
    | Statistic | Units | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | 
  
    | Maximum Temperature | °F | 85.28 | 85.46 | 86.18 | 87.08 | 87.44 | 87.80 | 87.26 | 87.08 | 87.26 | 87.62 | 87.08 | 86.18 | 
  
    | Minimum Temperature | °F | 75.20 | 74.66 | 74.84 | 75.92 | 76.46 | 77.18 | 76.64 | 76.28 | 76.64 | 76.46 | 76.64 | 75.92 | 
  
    | Precipitation | in. | 4.45 | 3.74 | 2.98 | 3.91 | 6.05 | 6.47 | 10.53 | 13.73 | 13.49 | 12.08 | 8.20 | 5.39 | 
 
  Metric Units
  
    | Statistic | Units | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | 
  
    | Maximum Temperature | °C | 29.60 | 29.70 | 30.10 | 30.60 | 30.80 | 31.00 | 30.70 | 30.60 | 30.70 | 30.90 | 30.60 | 30.10 | 
  
    | Minimum Temperature | °C | 24.00 | 23.70 | 23.80 | 24.40 | 24.70 | 25.10 | 24.80 | 24.60 | 24.80 | 24.70 | 24.80 | 24.40 | 
  
    | Precipitation | cm. | 11.30 | 9.50 | 7.57 | 9.93 | 15.37 | 16.43 | 26.75 | 34.87 | 34.26 | 30.68 | 20.83 | 13.69 |