Kapolei (HI) Climate by Month
The weather in Kapolei is characterized by a steady average temperature throughout the year.
It maintains fairly dry conditions year-round.
Now, let’s break down all the climate details for a clearer picture.
Average day and night temperature
The climate in Kapolei remains fairly constant, offering comfortable temperatures throughout the year. On average, daytime temperatures range from a comfortable 28°C in August to a comfortable 25°C in February. Nighttime temperatures can drop, with averages reaching 21°C in February.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Kapolei's climate is marked by below-average rainfall, accumulating 377 mm of precipitation yearly. The seasons in Kapolei, bring significant changes in precipitation. The wettest month, December, receives moderate rainfall, with an average of 53 mm of precipitation. This rainfall is distributed across 12 rainy days. In contrast, the driest month, July, experiences much less rainfall, totaling 15 mm over 10 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Kapolei enjoys sunny spells year-round. July sees up to 10.2 hours of daily sunshine, perfect for a sunny trip. December, the least sunny month, still offers a generous 6.6 hours of sun despite this cloudier time of the year.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average water temperature
The mean water temperature over the year in Kapolei ranges from 24°C in February to 27°C in August.
Water temperature over the year
Average humidity
The relative humidity is low throughout the year in Kapolei.
Relative humidity over the year
Average wind speed
The mean wind speed over the year in Kapolei ranges from 3°C in January to 5°C in June.
The mean monthly wind speed over the year (meters per second)
The best time of year to visit Kapolei in the United States of America
During the months of January, February, March, April and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
Yes, the months of June, July, August and September are very dry.
August has an average maximum temperature of 28°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 25°C.
December tops the wettest month list with 53 mm of rainfall.
July is the driest month with 15 mm of precipitation.
July is the sunniest month with an average of 306 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
