Minami Soma Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Minami Soma Weather Trend Graph


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

Yearly Summary 2026


31°C
Highest Temp
22 Jul. 26

-4°C
Lowest Temp
8 Feb. 26


Seasonal Breakdown

Hottest MonthJuly25.45°C

Coldest MonthJanuary-1.47°C

Wettest MonthJune8.63mm

Windiest MonthJanuary25.74km/h

Frequently Asked Questions


1. What is the hottest month in Minami Soma historically?

August is historically Minami Soma's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 34°C on 2018-08-05.

2. What is the coldest month in Minami Soma historically?

January is Minami Soma's coldest month, with average minimum temperatures around 0°C. The all-time record low of -6°C was recorded on 2018-01-25.

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

Minami Soma's average annual rainfall is approximately 1538.3mm, based on records spanning 17 years.

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

Minami Soma historically records approximately 207.2 rainy days per year. September has the highest number of rain days at an average of 20.8 days.

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

The all-time highest temperature recorded in Minami Soma is 34°C on 2018-08-05.

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

The all-time lowest temperature recorded in Minami Soma is -6°C on 2018-01-25.

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

Minami Soma experiences its strongest winds during January. The historic gust record of 55.8 kph was recorded on 2016-01-18.

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

Usually, Minami Soma's humidity peaks in July at around 85.2% and drops to its lowest in January at approximately 70.4%.