Kunsan Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Kunsan Weather Trend Graph


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

Yearly Summary 2026


34°C
Highest Temp
8 Aug. 26

-5°C
Lowest Temp
7 Feb. 26


Seasonal Breakdown

Hottest MonthAugust30.96°C

Coldest MonthJanuary-2.13°C

Wettest MonthJuly5.47mm

Windiest MonthJanuary27.65km/h

Frequently Asked Questions


1. What is the hottest month in Kunsan historically?

August is historically Kunsan's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 34°C on 2026-08-08.

2. What is the coldest month in Kunsan historically?

January is Kunsan's coldest month, with average minimum temperatures around -2°C. The all-time record low of -14°C was recorded on 2021-01-08.

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

Kunsan's average annual rainfall is approximately 1288.5mm, based on records spanning 17 years.

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

Kunsan historically records approximately 155.5 rainy days per year. July has the highest number of rain days at an average of 21.8 days.

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

The all-time highest temperature recorded in Kunsan is 34°C on 2026-08-08.

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

The all-time lowest temperature recorded in Kunsan is -14°C on 2021-01-08.

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

Kunsan experiences its strongest winds during December. The historic gust record of 58.9 kph was recorded on 2012-08-28.

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

Usually, Kunsan's humidity peaks in July at around 86.2% and drops to its lowest in March at approximately 64.6%.