The climate in Yonggang-ŭp during September can be summarized as warm and damp.
September is in the fall / autumn in Yonggang-ŭp and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 24°C (76°F), whilst at night 14°C (58°F) is normal.
| Daytime temperature | 24.4°C 75.9°F |
|---|---|
| Nightly temperature | 14.2°C 57.6°F |
| Average temperature | 19.3°C 66.7°F |
| Daily sunshine | 7.8 hrs |
| Avg rainfall | 106 mm 4.2 ins |
| Rainy days | 9 days |
| Sea temperature | 22.7°C 72.9°F |
| Humidity | 74% |
| Windspeed | 7.9kph 5 mph |
On average September is the 3rd wettest month of the year in Yonggang-ŭp with around 106mm 4.2 inches of rain making it a damp 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 7.8 hours of sunshine per day.
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 Yonggang-ŭp in September 2025.
Best places to visit in September
| Hottest month: | August | 28.5°C 83.3°F |
|---|---|---|
| Driest month: | February | 12mm 0.5ins |
| Sunniest month: | March | 8hrs |
| Coldest month: | January | -2.7°C 27.1°F |
| Wettest month: | July | 297mm 11.7ins |