Oshu Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Oshu Weather Trend Graph


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

Yearly Summary 2026


33°C
Highest Temp
15 Jul. 26

-10°C
Lowest Temp
26 Jan. 26


Seasonal Breakdown

Hottest MonthJuly26.85°C

Coldest MonthJanuary-5.77°C

Wettest MonthAugust8.2mm

Windiest MonthJanuary21.47km/h

Frequently Asked Questions


1. What is the hottest month in Oshu historically?

August is historically Oshu's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 35°C on 2025-07-29.

2. What is the coldest month in Oshu historically?

January is Oshu's coldest month, with average minimum temperatures around -5°C. The all-time record low of -16°C was recorded on 2012-02-03.

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

Oshu's average annual rainfall is approximately 1345.9mm, based on records spanning 17 years.

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

Oshu historically records approximately 221.7 rainy days per year. September has the highest number of rain days at an average of 18.8 days.

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

The all-time highest temperature recorded in Oshu is 35°C on 2025-07-29.

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

The all-time lowest temperature recorded in Oshu is -16°C on 2012-02-03.

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

Oshu experiences its strongest winds during January. The historic gust record of 60.5 kph was recorded on 2013-10-16.

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

Usually, Oshu's humidity peaks in August at around 86.2% and drops to its lowest in April at approximately 75.1%.