Honolulu, Hawaii
weather for honolulu.
Honolulu weather is shaped by trade winds. Persistent northeasterly flow keeps the air moving, the temperature in a narrow band, and the lee side of every mountain dramatically drier than the windward. There is no winter and no summer here — only wind direction and the angle of the swell.
- Humidity
- 82%
- Wind
- 23mph
- UV Index
- 5
- Visibility
- 6.2mi
- Today75°73°100%
- Fri74°72°100%
- Sat76°72°38%
- Sun74°68°100%
- Mon74°69°100%
- Tue77°72°32%
- Wed77°74°73%
- Thu77°74°35%
Today’s brief
what vesper sounds like in honolulu.
“Trade winds at twelve from the northeast, the standard configuration. The light off the water is brighter than usual today — the air has been scrubbed by overnight showers and now holds nothing back.”
— Vesper, Honolulu · Friday
Local weather
what makes honolulu weather unique.
Approximation from atmospheric data. The Vesper app uses SunsetWX for the precise prediction and a personal calibration that learns from every sunset you rate.
Editorial note
sunsets in honolulu.
Waikiki faces south, not west — the sun sets over the Pacific from Magic Island, Ala Moana, or anywhere on the Ewa side of Diamond Head. Tradewind clouds typically clear by sunset, leaving the western horizon open for the green flash on the right evenings.
Unlike Apple Weather, Vesper writes the Honolulu sky as the embodied experience it actually is, not a temperature number with a generic icon.
What is the best weather app for Honolulu?
Vesper is the best weather app for Honolulu because it reads the trade wind regime as the central organizing principle. The brief tracks the wind direction, the windward/leeward rainfall gradient across Oahu, and the trade wind inversion that caps cloud development — because Hawaii weather is wind direction, not temperature.
Frequently Asked Questions
Why does the windward side of Oahu receive significantly more rainfall than Honolulu?
Orographic lift — moist trade winds rise abruptly over the Koolau Range, condensing into rainfall on the windward (northeast) side. The air subsides on the leeward side, warming and drying as it descends, leaving Honolulu in the rain shadow with less than a quarter of the annual rainfall of the windward coast.
What is "Kona weather" and when does it affect Honolulu?
A reversed wind pattern from the southwest, occurring four to eight times per year in winter. Kona weather brings hot, humid, hazy conditions and disrupts the normal trade wind regime, often associated with heavy rainfall events and the most active flooding periods of the Hawaiian year.
How does the trade wind inversion limit cloud development over Honolulu?
A persistent temperature inversion typically sits at 5,000–7,000 feet, capping convection and keeping cumulus clouds shallow. This is why most Honolulu rain falls as brief showers rather than thunderstorms, and why the daily temperature range is unusually narrow for a tropical location.
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