Kamaishi Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Kamaishi Weather Trend Graph


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

Yearly Summary 2026


28°C
Highest Temp
7 Aug. 26

-8°C
Lowest Temp
25 Jan. 26


Seasonal Breakdown

Hottest MonthJuly22.83°C

Coldest MonthJanuary-4.88°C

Wettest MonthAugust8.85mm

Windiest MonthJanuary24.87km/h

Frequently Asked Questions


1. What is the hottest month in Kamaishi historically?

August is historically Kamaishi's hottest month, with average maximum temperatures around 26°C. During peak heatwave events, the highest recorded temperatures have reached 33°C on 2015-08-05.

2. What is the coldest month in Kamaishi historically?

February is Kamaishi's coldest month, with average minimum temperatures around -6°C. The all-time record low of -17°C was recorded on 2012-02-28.

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

Kamaishi's average annual rainfall is approximately 1520.8mm, based on records spanning 17 years.

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

Kamaishi historically records approximately 236.4 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 Kamaishi?

The all-time highest temperature recorded in Kamaishi is 33°C on 2015-08-05.

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

The all-time lowest temperature recorded in Kamaishi is -17°C on 2012-02-28.

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

Kamaishi experiences its strongest winds during January. The historic gust record of 51.5 kph was recorded on 2023-10-06.

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

Usually, Kamaishi's humidity peaks in July at around 87.7% and drops to its lowest in March at approximately 74.06%.