Kahului Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Kahului Weather Trend Graph


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

Yearly Summary 2026


28°C
Highest Temp
31 Jul. 26

18°C
Lowest Temp
16 Jan. 26


Seasonal Breakdown

Hottest MonthAugust27.12°C

Coldest MonthFebruary20.36°C

Wettest MonthMarch7.81mm

Windiest MonthFebruary24.71km/h

Frequently Asked Questions


1. What is the hottest month in Kahului historically?

September is historically Kahului's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 31°C on 2014-09-20.

2. What is the coldest month in Kahului historically?

January is Kahului's coldest month, with average minimum temperatures around 21°C. The all-time record low of 15°C was recorded on 2015-03-10.

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

Kahului's average annual rainfall is approximately 396.2mm, based on records spanning 17 years.

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

Kahului historically records approximately 173.2 rainy days per year. February has the highest number of rain days at an average of 15.4 days.

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

The all-time highest temperature recorded in Kahului is 31°C on 2014-09-20.

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

The all-time lowest temperature recorded in Kahului is 15°C on 2015-03-10.

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

Kahului experiences its strongest winds during July. The historic gust record of 51.1 kph was recorded on 2026-08-15.

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

Usually, Kahului's humidity peaks in April at around 75.2% and drops to its lowest in February at approximately 73.9%.