Current Weather and Forecast in Honolulu, HI
Hawaii, United States 🇺🇸
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About the weather in Honolulu
Honolulu has a tropical wet-and-dry climate. August is the warmest month, with average highs of 84°, and February the coldest, when nights fall to around 68°. December brings the most rain, on about 7 days, while June is the sunniest, with 12.8 hours of sunshine a day. Over a whole year it rains on roughly 99 days.
Honolulu climate guide: monthly averages, seasons and the best time to visit
Common questions
Which month is wettest in Honolulu?
December, at 2.2 inches (55 mm) over about 7 days. July is the driest month, at 20 mm (0.8 in).
Which month is warmest in Honolulu?
August, averaging 84°F (29°C) by day and 75°F (24°C) overnight. The hottest single day in our 2015-2024 record for this location reached 88°F (31°C).
What is the best time to visit Honolulu?
Aim for November to January and June to July if you get the choice: the dry season is running but the afternoons are still bearable, and highs average 81°F (27°C) against roughly 7 wet days a month. For the same question asked the other way round, see where else is warm in November.
Does it snow in Honolulu?
Effectively no. The 2015-2024 record for Honolulu shows no regular measurable snowfall.
Is Honolulu humid?
Relative humidity averages 73% across the year, which reads as fairly humid. Paired with August heat, muggy afternoons are routine.
Is Honolulu a wet city?
18.2 inches (463 mm) a year across 99 wet days - less than 85% of the cities we cover.
When is Honolulu at its coldest?
February, with highs of 76°F (25°C) and lows near 68°F (20°C). The coldest day in the 2015-2024 record fell to 58°F (14°C).
How sunny is Honolulu?
11.2 hours a day averaged over the year, peaking in June at 12.8 hours.