Vijongbu Weather in September
What's the weather like in Vijongbu (Gyeonggi Province) in September 2025?
The climate in Vijongbu during September can be summarized as warm, humid and wet.
September is in the fall / autumn in Vijongbu and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 15°C (59°F) is normal.
| Daytime temperature | 25.1°C 77.1°F |
|---|---|
| Nightly temperature | 15°C 58.9°F |
| Average temperature | 20°C 68°F |
| Daily sunshine | 7.2 hrs |
| Avg rainfall | 163 mm 6.4 ins |
| Rainy days | 9 days |
| Sea temperature | 22.9°C 73.3°F |
| Humidity | 75% |
| Windspeed | 5.8kph 4 mph |
On average September is the 3rd wettest month of the year in Vijongbu with around 163mm 6.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.2 hours of sunshine per day.
September temperatures in Vijongbu
September rainfall
September 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 Vijongbu in September 2025.
Other monthly averages
Best places to visit in September
Vijongbu weather stats
| Hottest month: | August | 28.9°C 84°F |
|---|---|---|
| Driest month: | December | 21mm 0.8ins |
| Sunniest month: | March | 7.6hrs |
| Coldest month: | January | 0.2°C 32.4°F |
| Wettest month: | July | 370mm 14.6ins |
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