Kapaa: weather and best time to visit

Kapaa (United States) reaches its warmest daytime temperatures in September at around 27°C; the coolest month is February at around 23°C. The sea is warmest in September at about 27°C.

Best time to visit

Things to do in Kapaa

Tours, tickets and activities for your trip.

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Kapaa climate, month by month

MonthDay °CNight °CSea °CRain dSun hBeachCityHiking
Jan23°20°24°1010767974
Feb23°19°24°1110747873
Mar23°20°24°1411707266
Apr24°20°24°1512716961
May25°21°25°1513757058
Jun26°22°26°1613776954
Jul26°23°26°1713786852
Aug27°23°26°1612796751
Sep27°23°27°1612796751
Oct26°23°27°1611786953
Nov25°22°26°1510767058
Dec24°21°25°1310757365

Rain d = average rain days per month · Sun h = average sunshine hours per day · scores 0–100, higher is better.

Every month in detail

Kapaa in January

Daytime highs around 23°C, nights near 20°C. It is also the driest month of the year. Expect about 10 rain days and 10 hours of sunshine per day. The sea is properly warm at 24°C.

Beach: goodCity: goodHiking: goodMore destinations for January

Kapaa in February

Daytime highs around 23°C, nights near 19°C. February is the coldest month of the year. Expect about 11 rain days and 10 hours of sunshine per day. The sea is pleasant for swimming at 24°C.

Beach: goodCity: goodHiking: goodMore destinations for February

Kapaa in March

Daytime highs around 23°C, nights near 20°C. Expect about 14 rain days and 11 hours of sunshine per day. The sea is pleasant for swimming at 24°C.

Beach: goodCity: goodHiking: goodMore destinations for March

Kapaa in April

Daytime highs around 24°C, nights near 20°C. Expect about 15 rain days and 12 hours of sunshine per day. The sea is properly warm at 24°C.

Beach: goodCity: goodHiking: goodMore destinations for April

Kapaa in May

Daytime highs around 25°C, nights near 21°C. Expect about 15 rain days and 13 hours of sunshine per day. The sea is properly warm at 25°C.

Beach: goodCity: goodHiking: mixedMore destinations for May

Kapaa in June

Daytime highs around 26°C, nights near 22°C. No month gets more sunshine. Expect about 16 rain days and 13 hours of sunshine per day. The sea is properly warm at 26°C.

Beach: goodCity: goodHiking: mixedMore destinations for June

Kapaa in July

Daytime highs around 26°C, nights near 23°C. It is the rainiest month of the year. Expect about 17 rain days and 13 hours of sunshine per day. The sea is properly warm at 26°C.

Beach: goodCity: goodHiking: mixedMore destinations for July

Kapaa in August

Daytime highs around 27°C, nights near 23°C. Expect about 16 rain days and 12 hours of sunshine per day. The sea is properly warm at 26°C.

Beach: goodCity: goodHiking: mixedMore destinations for August

Kapaa in September

Daytime highs around 27°C, nights near 23°C. September is the warmest month of the year. The sea is at its warmest now. Expect about 16 rain days and 12 hours of sunshine per day. The sea is properly warm at 27°C.

Beach: goodCity: goodHiking: mixedMore destinations for September

Kapaa in October

Daytime highs around 26°C, nights near 23°C. Expect about 16 rain days and 11 hours of sunshine per day. The sea is properly warm at 27°C.

Beach: goodCity: goodHiking: mixedMore destinations for October

Kapaa in November

Daytime highs around 25°C, nights near 22°C. Expect about 15 rain days and 10 hours of sunshine per day. The sea is properly warm at 26°C.

Beach: goodCity: goodHiking: mixedMore destinations for November

Kapaa in December

Daytime highs around 24°C, nights near 21°C. Expect about 13 rain days and 10 hours of sunshine per day. The sea is properly warm at 25°C.

Beach: goodCity: goodHiking: goodMore destinations for December

Related destinations

More in United States: Miami Beach · Key West · Orlando · New York City · Santa Monica · San Diego

Similar climate: Ella, Sri Lanka · Medellin, Colombia · Grace Bay, Turks & Caicos Islands · La Fortuna, Costa Rica

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