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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Maple Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before heading out. Waikīkī stays warm year-round, with ocean breezes and occasional rain showers that pass quickly.
What is the typical weather in Waikīkī?
Waikīkī has a tropical climate with steady temperatures averaging 24–31°C year-round. The dry season runs May through October, with less rain and more sun. November through April brings higher humidity and frequent but short rain showers. Trade winds keep the air comfortable even on hot days.
When is the best time to visit Waikīkī?
For the most sun and least rain, visit between June and September. The water is warmest in August and September, around 27°C. For lower crowds and cheaper rates, consider May or October. Winter months (December to February) are cooler but still pleasant for swimming, with average highs near 27°C.
What is the waikiki weather 14 day forecast?
The live forecast above shows the next two weeks. Generally, expect daily highs near 28–30°C and lows around 22–24°C, with a chance of brief afternoon showers.
Can I rely on the waikiki weather 30 day forecast?
Long-range forecasts beyond two weeks are less reliable in the tropics. Use them as a general trend guide, not a day-by-day plan. The live forecast above gives the most accurate short-term outlook.
How does waikiki weather in december compare to january?
Both months are similar: average highs near 27°C, lows around 21°C, and frequent rain. January is slightly cooler and wetter. December has more daylight, with sunset near 5:50 p.m. versus 6:10 p.m. in January.
For more on Canadian destinations, see our Canada weather hub. Check Toronto Weather or Weather 10 Days for other locations.