Kawaguchi Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Kawaguchi Weather Trend Graph


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

Yearly Summary 2026


38°C
Highest Temp
23 Jul. 26

-2°C
Lowest Temp
9 Feb. 26


Seasonal Breakdown

Hottest MonthJuly31.73°C

Coldest MonthJanuary3.84°C

Wettest MonthJune11.92mm

Windiest MonthMay27.09km/h

Frequently Asked Questions


1. What is the hottest month in Kawaguchi historically?

August is historically Kawaguchi's hottest month, with average maximum temperatures around 32°C. During peak heatwave events, the highest recorded temperatures have reached 40°C on 2018-07-23.

2. What is the coldest month in Kawaguchi historically?

January is Kawaguchi's coldest month, with average minimum temperatures around 1°C. The all-time record low of -8°C was recorded on 2018-01-25.

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

Kawaguchi's average annual rainfall is approximately 1534.3mm, based on records spanning 17 years.

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

Kawaguchi historically records approximately 190 rainy days per year. September has the highest number of rain days at an average of 20.5 days.

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

The all-time highest temperature recorded in Kawaguchi is 40°C on 2018-07-23.

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

The all-time lowest temperature recorded in Kawaguchi is -8°C on 2018-01-25.

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

Kawaguchi experiences its strongest winds during April. The historic gust record of 84.8 kph was recorded on 2018-10-01.

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

Usually, Kawaguchi's humidity peaks in June at around 70.7% and drops to its lowest in January at approximately 51.8%.