Kapaa, HI weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Kapaa now
Loading the National Weather Service forecast…
Kapaa weather by the hour
Kapaa weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Kapaa.
This week in Kapaa
Sunrise, sunset and moon in Kapaa
What is the weather usually like in Kapaa?
Köppen climate classification, calculated from the 1991–2020 normals
- Septemberwarmest month · 86°F average high
- Januarycoldest month · 66°F average low
- 36.2 inprecipitation per year · 920 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Kapaa: January to April, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station LIHUE WSO AP 1020.1, HI US (USW00022536), adjusted for the elevation of Kapaa.
Kapaa weather month by month
Sunrise and sunset in Kapaa through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:17 AM | 6:16 PM | 10 h 58 min |
| February | 7:07 AM | 6:35 PM | 11 h 28 min |
| March | 6:44 AM | 6:47 PM | 12 h 3 min |
| April | 6:16 AM | 6:58 PM | 12 h 42 min |
| May | 5:56 AM | 7:11 PM | 13 h 14 min |
| June | 5:52 AM | 7:23 PM | 13 h 31 min |
| July | 6:01 AM | 7:25 PM | 13 h 23 min |
| August | 6:14 AM | 7:09 PM | 12 h 55 min |
| September | 6:23 AM | 6:41 PM | 12 h 18 min |
| October | 6:32 AM | 6:13 PM | 11 h 40 min |
| November | 6:48 AM | 5:55 PM | 11 h 7 min |
| December | 7:07 AM | 5:57 PM | 10 h 50 min |
Times for the 15th of each month, local time (Pacific/Honolulu).
What is the weather like in Kapaa?
Kapaa has a tropical savanna climate. The warmest month is September, with an average high of 86°F (30°C), and the coldest is January, with average lows of 66°F (19°C).
It gets about 36.2 inches (920 mm) of precipitation a year. The wettest month is March and the driest is July.
The best time to visit Kapaa is January to April. At 20 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Kapaa
Weather in towns near Kapaa
Questions about the weather in Kapaa
What is the hottest month in Kapaa?
September, with an average high of 86°F (30°C).
What is the coldest month in Kapaa?
January, with an average low of 66°F (19°C).
How much does it rain in Kapaa?
About 36.2 inches (920 mm) a year; the wettest month is March.
Does it snow in Kapaa?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Kapaa?
January to April, when temperatures are most pleasant and rainy days are fewer.
What climate does Kapaa have?
Tropical savanna (Köppen Aw).
What is the weather like in Kapaa in November?
Highs average 82°F and lows 72°F, with about 4.0 inches of precipitation.
What time is sunrise in Kapaa?
Around 6:48 AM in mid-November, and sunset around 5:55 PM. Today’s exact times are shown above.
Where does this Kapaa weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Kapaa.
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