Weather & Climate at Coast Guard Base Honolulu in Honolulu, HI
Summary of the weather and climate in Honolulu, HI:
- The average high in Honolulu, HI is 84.6°F and average low is 69.7°F
- The hottest month is August with an high of 88.2°F
- The coldest month is January with an low of 65°F
- Annual rainfall is 22.35 inches. The rainiest month is December with an average of 4.01 inches.
SOURCE: NOAA.GOV
Climate Table — Coast Guard Base Honolulu
Monthly Averages:
| High (°F) | Low (°F) | Rainfall (inches) | Snowfall (inches) | |
|---|---|---|---|---|
| January | 80.8 | 65 | 2.91 | 0 |
| February | 81 | 65.2 | 1.91 | 0 |
| March | 81.9 | 66.8 | 2.71 | 0 |
| April | 83.2 | 68.3 | 1.18 | 0 |
| May | 84.9 | 69.5 | 0.99 | 0 |
| June | 86.8 | 72 | 0.46 | 0 |
| July | 87.6 | 73.1 | 0.92 | 0 |
| August | 88.2 | 73.6 | 0.93 | 0 |
| September | 88 | 73.1 | 1.02 | 0 |
| October | 86.6 | 71.9 | 2.33 | 0 |
| November | 84 | 70.2 | 2.98 | 0 |
| December | 81.8 | 67.2 | 4.01 | 0 |
Climate Charts — Coast Guard Base Honolulu
Weather through the year:
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