Shirakawa Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Shirakawa Weather Trend Graph


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

Yearly Summary 2026


35°C
Highest Temp
22 Jul. 26

-9°C
Lowest Temp
8 Feb. 26


Seasonal Breakdown

Hottest MonthJuly27.25°C

Coldest MonthJanuary-3.93°C

Wettest MonthJune7.77mm

Windiest MonthJanuary20.51km/h

Frequently Asked Questions


1. What is the hottest month in Shirakawa historically?

August is historically Shirakawa's hottest month, with average maximum temperatures around 29°C. During peak heatwave events, the highest recorded temperatures have reached 35°C on 2020-08-11.

2. What is the coldest month in Shirakawa historically?

January is Shirakawa's coldest month, with average minimum temperatures around -4°C. The all-time record low of -12°C was recorded on 2013-01-18.

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

Shirakawa's average annual rainfall is approximately 1554.3mm, based on records spanning 17 years.

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

Shirakawa historically records approximately 225.2 rainy days per year. July has the highest number of rain days at an average of 26.5 days.

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

The all-time highest temperature recorded in Shirakawa is 35°C on 2020-08-11.

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

The all-time lowest temperature recorded in Shirakawa is -12°C on 2013-01-18.

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

Shirakawa experiences its strongest winds during March. The historic gust record of 47.2 kph was recorded on 2025-12-03.

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

Usually, Shirakawa's humidity peaks in September at around 84.6% and drops to its lowest in April at approximately 73.6%.