Kapolei Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Kapolei Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


28°C
Highest Temp
30 Jul. 26

18°C
Lowest Temp
21 Jan. 26


Seasonal Breakdown

Hottest MonthAugust27.58°C

Coldest MonthFebruary20.44°C

Wettest MonthMarch12.35mm

Windiest MonthFebruary29.96km/h

Frequently Asked Questions


1. What is the hottest month in Kapolei historically?

September is historically Kapolei's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 31°C on 2022-08-18.

2. What is the coldest month in Kapolei historically?

February is Kapolei's coldest month, with average minimum temperatures around 20°C. The all-time record low of 16°C was recorded on 2019-02-28.

3. What is the average annual rainfall in Kapolei over the past 17 years?

Kapolei's average annual rainfall is approximately 471.01mm, based on records spanning 17 years.

4. How many rainy days does Kapolei experience on average per year?

Kapolei historically records approximately 205.7 rainy days per year. March has the highest number of rain days at an average of 19.5 days.

5. What is the all-time highest temperature ever recorded in Kapolei?

The all-time highest temperature recorded in Kapolei is 31°C on 2022-08-18.

6. What is the all-time lowest temperature ever recorded in Kapolei?

The all-time lowest temperature recorded in Kapolei is 16°C on 2019-02-28.

7. What is the windiest time of year in Kapolei historically?

Kapolei experiences its strongest winds during July. The historic gust record of 51.8 kph was recorded on 2026-02-09.

8. What is the highest and lowest humidity in Kapolei during a year?

Usually, Kapolei's humidity peaks in December at around 75.3% and drops to its lowest in September at approximately 72.3%.