Otsuki Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Otsuki Weather Trend Graph


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

Yearly Summary 2026


33°C
Highest Temp
23 Jul. 26

-18°C
Lowest Temp
9 Feb. 26


Seasonal Breakdown

Hottest MonthAugust26.82°C

Coldest MonthJanuary-6.55°C

Wettest MonthJune15.57mm

Windiest MonthJanuary10.27km/h

Frequently Asked Questions


1. What is the hottest month in Otsuki historically?

August is historically Otsuki's hottest month, with average maximum temperatures around 27°C. During peak heatwave events, the highest recorded temperatures have reached 33°C on 2022-08-02.

2. What is the coldest month in Otsuki historically?

January is Otsuki's coldest month, with average minimum temperatures around -4°C. The all-time record low of -18°C was recorded on 2026-02-09.

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

Otsuki's average annual rainfall is approximately 2334.1mm, based on records spanning 17 years.

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

Otsuki historically records approximately 236.7 rainy days per year. September has the highest number of rain days at an average of 23.5 days.

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

The all-time highest temperature recorded in Otsuki is 33°C on 2022-08-02.

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

The all-time lowest temperature recorded in Otsuki is -18°C on 2026-02-09.

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

Otsuki experiences its strongest winds during April. The historic gust record of 43.5 kph was recorded on 2018-10-01.

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

Usually, Otsuki's humidity peaks in September at around 85.02% and drops to its lowest in January at approximately 67.9%.