Honolulu, Hawaii, United States climate
Average temperatures, precipitation and all-time records for Honolulu, Hawaii, United States, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is September, averaging a high of 79°F, and its coldest is February, with an average low of 71°F.
Honolulu is the capital and most populous city of the U.S. state of Hawaii, located in the Pacific Ocean. It is the county seat of the consolidated City and County of Honolulu, situated along the southeast coast of the island of Oʻahu. via Wikipedia
How today compares
Latest recorded day: 2026-07-24. Each reading placed on Honolulu, Hawaii, United States's own ±7-day seasonal distribution.
Honolulu average temperatures by month
Typical daily high and low, and average precipitation, for each month in Honolulu, Hawaii, United States, based on 1980–2026 records. The wettest month is January (0.10 in on an average day).
| Month | Avg high | Avg low | Avg precip |
|---|---|---|---|
| January | 75°F | 72°F | 0.10 in |
| February | 74°F | 71°F | 0.10 in |
| March | 74°F | 71°F | 0.10 in |
| April | 75°F | 72°F | 0.00 in |
| May | 76°F | 73°F | 0.00 in |
| June | 78°F | 75°F | 0.00 in |
| July | 78°F | 76°F | 0.00 in |
| August | 79°F | 77°F | 0.00 in |
| September | 79°F | 77°F | 0.00 in |
| October | 79°F | 76°F | 0.00 in |
| November | 77°F | 75°F | 0.10 in |
| December | 76°F | 73°F | 0.10 in |
Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -10°F to 115°F scale, so the whole year's rhythm reads at a glance.
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Record extremes
- Hottest day on record: 85°F on 2026-06-18
- Coldest day on record: 62°F on 1988-12-18
Percentiles compare each day to Honolulu, Hawaii, United States's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →