Munsan Weather in August
What's the weather like in Munsan (Gyeonggi Province) in August 2025?
The climate in Munsan during August can be summarized as hot, humid and very wet.
August is in the summer in Munsan and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 29.1°C 84.4°F |
|---|---|
| Nightly temperature | 21.1°C 70°F |
| Average temperature | 25.1°C 77.2°F |
| Daily sunshine | 6.8 hrs |
| Avg rainfall | 305 mm 12 ins |
| Rainy days | 13 days |
| Sea temperature | 25.3°C 77.6°F |
| Humidity | 81% |
| Windspeed | 6.5kph 4 mph |
On average August is the 2nd wettest month of the year in Munsan with around 305mm 12 inches of rain making it a very wet time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 hours of sunshine per day.
August temperatures in Munsan
August rainfall
August hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Munsan in August 2025.
Other monthly averages
Best places to visit in August
Munsan weather stats
| Hottest month: | August | 28.9°C 84°F |
|---|---|---|
| Driest month: | January | 20mm 0.8ins |
| Sunniest month: | October | 7.4hrs |
| Coldest month: | January | 0.4°C 32.7°F |
| Wettest month: | July | 348mm 13.7ins |
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