Iwashita Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Iwashita Weather Trend Graph


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

Yearly Summary 2026


35°C
Highest Temp
3 Aug. 26

-1°C
Lowest Temp
8 Feb. 26


Seasonal Breakdown

Hottest MonthAugust32.07°C

Coldest MonthJanuary3.94°C

Wettest MonthJune16.05mm

Windiest MonthJanuary18.15km/h

Frequently Asked Questions


1. What is the hottest month in Iwashita historically?

August is historically Iwashita's hottest month, with average maximum temperatures around 30°C. During peak heatwave events, the highest recorded temperatures have reached 35°C on 2025-07-30.

2. What is the coldest month in Iwashita historically?

January is Iwashita's coldest month, with average minimum temperatures around 2°C. The all-time record low of -5°C was recorded on 2023-01-25.

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

Iwashita's average annual rainfall is approximately 2290.5mm, based on records spanning 17 years.

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

Iwashita historically records approximately 201.3 rainy days per year. June has the highest number of rain days at an average of 22.4 days.

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

The all-time highest temperature recorded in Iwashita is 35°C on 2025-07-30.

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

The all-time lowest temperature recorded in Iwashita is -5°C on 2023-01-25.

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

Iwashita experiences its strongest winds during February. The historic gust record of 47.8 kph was recorded on 2019-09-22.

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

Usually, Iwashita's humidity peaks in June at around 82.2% and drops to its lowest in January at approximately 67.7%.