Itami Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Itami Weather Trend Graph


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

Yearly Summary 2026


37°C
Highest Temp
23 Jul. 26

-1°C
Lowest Temp
8 Feb. 26


Seasonal Breakdown

Hottest MonthAugust35.14°C

Coldest MonthJanuary2.26°C

Wettest MonthJune9.38mm

Windiest MonthMarch21.76km/h

Frequently Asked Questions


1. What is the hottest month in Itami historically?

August is historically Itami's hottest month, with average maximum temperatures around 32°C. During peak heatwave events, the highest recorded temperatures have reached 38°C on 2025-07-29.

2. What is the coldest month in Itami historically?

January is Itami's coldest month, with average minimum temperatures around 1°C. The all-time record low of -5°C was recorded on 2023-01-26.

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

Itami's average annual rainfall is approximately 1718.4mm, based on records spanning 17 years.

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

Itami historically records approximately 183.2 rainy days per year. July has the highest number of rain days at an average of 21.9 days.

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

The all-time highest temperature recorded in Itami is 38°C on 2025-07-29.

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

The all-time lowest temperature recorded in Itami is -5°C on 2023-01-26.

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

Itami experiences its strongest winds during March. The historic gust record of 72.5 kph was recorded on 2018-09-04.

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

Usually, Itami's humidity peaks in July at around 76.9% and drops to its lowest in March at approximately 68.03%.