78°F
Mostly Clear
Data: NOAA/National Weather Service. Forecast updated Oct 16, 2026, 4:01 AM UTC. Discussion issued Oct 16, 2026, 1:01 AM UTC.
Air Quality Index: 21 (Good)
No rain expected in the next 2 hours.
No storms on track toward Honolulu right now.
Hourly NWS forecast and radar storm motion. Times are local. Not an official warning; follow NWS.
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Honolulu, HI, located at 21.3069°N, -157.8583°W, experiences a tropical semi-arid climate, characterized by warm temperatures and moderate humidity throughout the year. The climate is often described as pleasant and stable, with minimal variation between seasons, which is typical of tropical islands.
In Honolulu, summer temperatures range from lows in the mid-70s to highs in the upper 80s Fahrenheit. Winter temperatures are similarly mild, with lows in the mid-60s and highs in the lower 80s. Spring and fall maintain this consistency, with temperatures generally remaining between the upper 60s and mid-80s. The mild temperature range is due to the moderating influence of the surrounding Pacific Ocean.
Annual rainfall in Honolulu averages around 17 inches, with the wettest months occurring from November to March. February tends to be the rainiest month, while June through August are typically the driest months. Snow is virtually nonexistent in Honolulu due to its tropical latitude and low elevation.
The primary weather phenomena affecting Honolulu include the occasional impact of Pacific hurricanes, although direct hits are rare due to the city's geographic location. The trade winds, prevalent in the region, help maintain a comfortable climate by providing cooling breezes. Honolulu's proximity to the ocean, combined with its low elevation, results in minimal temperature extremes and a generally stable weather pattern.
