Kihei (HI) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kihei.
Climate overview of Kihei
Kihei Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kihei — and find the best time to visit.
Monthly Temperature in Kihei
The temperature in Kihei remains steady throughout the year, providing a consistently comfortable climate. On average, daytime temperatures range from a comfortable 30°C (86°F) in August to a comfortable 26°C (79°F) in February.
Nighttime temperatures range from 23°C (73°F) in August to 19°C (66°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kihei
Generally, Kihei has a moderate amount of precipitation, averaging 502 mm (20 in) of rainfall annually. The seasons in Kihei bring significant changes in precipitation. The wettest month, March, receives moderate rainfall, with an average of 65 mm (2.6 in) of precipitation. This rainfall is distributed across 13 rainy days.
In contrast, the driest month, June, experiences much less rainfall, totaling 25 mm (1 in) over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Kihei Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Kihei
Kihei enjoys sunny spells year-round. July sees up to 9.8 hours of daily sunshine, perfect for a sunny trip. February, the least sunny month, still offers a generous 7.0 hours of sun despite this cloudier time of the year.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Kihei
The mean water temperature over the year ranges from 24°C (75°F) in January to 27°C (81°F) in September.
Water temperature over the year
Humidity in Kihei by Month
The relative humidity is high throughout the year in Kihei.
The city experiences its highest humidity in January, reaching 78%. In August, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Kihei
The mean wind speed varies between 4 m/s (8 knots) and 6 m/s (12 knots) throughout the year. It is lowest in January, February, October, November and December and highest during June, July and August. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Kihei
Rainfall during this time ranges from 41 mm (1.6 in) in April to 65 mm (2.6 in) in March. This means you can expect a mix of sunny days and occasional showers. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
Frequently asked questions about the climate in Kihei
What is the best time to visit Kihei?
January, February, March, April, May, June, October, November and December typically offer the most optimal weather in Kihei. In contrast, August tends to have less optimal conditions. Kihei has a distinct dry season from May to October.
What temperatures can I expect in Kihei?
Daytime highs range from 26°C (79°F) in February to 30°C (86°F) in August. Nighttime lows range from 19°C (66°F) to 23°C (73°F). Temperatures stay relatively stable year-round.
How much rain does Kihei get?
Annual rainfall is around 502 mm (20 in). March is the wettest month with 65 mm (2.6 in), while June is the driest with 25 mm (1 in).
How sunny is Kihei?
Kihei receives around 2,989 hours of sunshine per year. July is the sunniest month with 294 hours, while February is the cloudiest with just 210 hours. Overall, Kihei enjoys abundant sunshine.
Kihei 3-Day Forecast
Kihei (HI) 3-Day Forecast
Kihei on the map
Kihei is highlighted — select any city to see its climate.
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