Kailua, HI weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Kailua now
Loading the National Weather Service forecast…
Kailua weather by the hour
Kailua weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Kailua.
This week in Kailua
Sunrise, sunset and moon in Kailua
What is the weather usually like in Kailua?
Köppen climate classification, calculated from the 1991–2020 normals
- Septemberwarmest month · 86°F average high
- Januarycoldest month · 66°F average low
- 47.6 inprecipitation per year · 1,210 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Kailua: November to February, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station KE-AHOLE PT 68.13, HI US (USC00513911), adjusted for the elevation of Kailua.
Kailua weather month by month
Sunrise and sunset in Kailua through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:59 AM | 6:07 PM | 11 h 7 min |
| February | 6:51 AM | 6:24 PM | 11 h 33 min |
| March | 6:30 AM | 6:34 PM | 12 h 4 min |
| April | 6:04 AM | 6:43 PM | 12 h 38 min |
| May | 5:47 AM | 6:53 PM | 13 h 6 min |
| June | 5:44 AM | 7:05 PM | 13 h 21 min |
| July | 5:52 AM | 7:07 PM | 13 h 14 min |
| August | 6:03 AM | 6:53 PM | 12 h 49 min |
| September | 6:10 AM | 6:27 PM | 12 h 17 min |
| October | 6:17 AM | 6:01 PM | 11 h 44 min |
| November | 6:31 AM | 5:45 PM | 11 h 14 min |
| December | 6:49 AM | 5:49 PM | 10 h 59 min |
Times for the 15th of each month, local time (Pacific/Honolulu).
What is the weather like in Kailua?
Kailua has a tropical monsoon 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 47.6 inches (1,210 mm) of precipitation a year. The wettest month is June and the driest is February.
The best time to visit Kailua is November to February. At 0 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 Kailua
Weather in towns near Kailua
Questions about the weather in Kailua
What is the hottest month in Kailua?
September, with an average high of 86°F (30°C).
What is the coldest month in Kailua?
January, with an average low of 66°F (19°C).
How much does it rain in Kailua?
About 47.6 inches (1,210 mm) a year; the wettest month is June.
Does it snow in Kailua?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Kailua?
November to February, when temperatures are most pleasant and rainy days are fewer.
What climate does Kailua have?
Tropical monsoon (Köppen Am).
What is the weather like in Kailua in November?
Highs average 83°F and lows 71°F, with about 2.5 inches of precipitation.
What time is sunrise in Kailua?
Around 6:31 AM in mid-November, and sunset around 5:45 PM. Today’s exact times are shown above.
Where does this Kailua weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Kailua.
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