Climate for Hilo, Hawaii
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Average Temperatures for Hilo
| Month | Low | High |
|---|---|---|
| Jan | 63.6°F | 79.2°F |
| Feb | 63.5°F | 79.4°F |
| Mar | 64.7°F | 79.2°F |
| Apr | 65.6°F | 79.3°F |
| May | 66.7°F | 80.6°F |
| Jun | 68.0°F | 82.2°F |
| Jul | 69.2°F | 82.5°F |
| Aug | 69.4°F | 83.2°F |
| Sept | 69.0°F | 83.4°F |
| Oct | 68.5°F | 82.7°F |
| Nov | 67.2°F | 80.7°F |
| Dec | 64.9°F | 79.5°F |
Hilo's coldest month is February when the average temperature overnight is 63.5°F. In September, the warmest month, the average day time temperature rises to 83.4°F.
Average Rainfall for Hilo
| Month | Precipitation |
|---|---|
| Jan | 9.74in. |
| Feb | 8.86in. |
| Mar | 14.35in. |
| Apr | 12.54in. |
| May | 8.07in. |
| Jun | 7.36in. |
| Jul | 10.71in. |
| Aug | 9.78in. |
| Sept | 9.14in. |
| Oct | 9.64in. |
| Nov | 15.58in. |
| Dec | 10.50in. |
The driest month in Hilo is June with 7.36 inches of precipitation, and with 15.58 inches November is the wettest month.