Climate of Honolulu, Hawaii, USA
Point-value climate at Honolulu (Hawaii, United States of America). Population approximately 786,000.
Located in Hawaii, United States of America, Honolulu has a consistently warm climate. Population approximately 786,000. Monthly average temperatures range from 22.5°C / 72.5°F in January to 26.7°C / 80.1°F in August, with rainfall varying from 55 mm / 2.2 in (June) to 155 mm / 6.1 in (January) — about 1253 mm / 49.3 in across the year. Honolulu is the capital of Hawaii. These are point-value climate normals sampled at Honolulu's coordinates — often quite different from the surrounding region's area-weighted average.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 22.5°C72.5°F | 155 mm6.1″ | Tropical |
| February | 22.6°C72.7°F | 81 mm3.2″ | Tropical |
| March | 23.2°C73.8°F | 115 mm4.5″ | Tropical |
| April | 23.9°C75°F | 107 mm4.2″ | Tropical |
| May | 24.8°C76.6°F | 114 mm4.5″ | Tropical |
| June | 25.8°C78.4°F | 55 mm2.2″ | — |
| July | 26.3°C79.3°F | 96 mm3.8″ | Tropical |
| August | 26.7°C80.1°F | 110 mm4.3″ | Tropical |
| September | 26.6°C79.9°F | 75 mm3″ | — |
| October | 26°C78.8°F | 118 mm4.6″ | Tropical |
| November | 24.7°C76.5°F | 130 mm5.1″ | Tropical |
| December | 23.4°C74.1°F | 97 mm3.8″ | Tropical |
Frequently asked questions
What is the best time to visit Honolulu?
Honolulu does not have a clearly "sunny" season by our profile cutoffs — see the "warmest and driest months" fallback for the closest picks. Honolulu's warmest month is August at an average of 26.7°C / 80.1°F, and its driest month is June with about 55 mm / 2.2 in of rain.
What is the climate of Honolulu?
Honolulu, in Hawaii, United States of America, has monthly average temperatures ranging from 22.5°C / 72.5°F in January to 26.7°C / 80.1°F in August. Annual rainfall is approximately 1253 mm / 49.3 in, with the wettest month being January (155 mm / 6.1 in) and the driest June (55 mm / 2.2 in).
What is the average temperature in Honolulu in August?
The average temperature in Honolulu in August is 26.7°C / 80.1°F, with rainfall of about 110 mm / 4.3 in — the warmest month of the year.
When is the driest month in Honolulu?
The driest month in Honolulu is June, with about 55 mm / 2.2 in of average monthly rainfall. Average temperature that month is 25.8°C / 78.4°F.
When is the wettest month in Honolulu?
The wettest month in Honolulu is January, with approximately 155 mm / 6.1 in of average monthly rainfall.