Koesan Weather in November
What's the weather like in Koesan (North Chungcheong) in November 2025?
The climate in Koesan during November can be summarized as cool and reasonably dry.
November is in the fall / autumn in Koesan and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cold 11°C (51°F), whilst at night -1°C (30°F) is normal.
| Daytime temperature | 10.8°C 51.4°F |
|---|---|
| Nightly temperature | -0.9°C 30.3°F |
| Average temperature | 4.9°C 40.8°F |
| Daily sunshine | 5.9 hrs |
| Avg rainfall | 45 mm 1.8 ins |
| Rainy days | 9 days |
| Sea temperature | 15.6°C 60°F |
| Humidity | 75% |
| Windspeed | 5kph 3 mph |
On average November is the 4th driest month of the year in Koesan with around 45mm 1.8 inches of rain making it a reasonably dry 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 5.9 hours of sunshine per day.
November temperatures in Koesan
November rainfall
November 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 Koesan in November 2025.
Other monthly averages
Best places to visit in November
Koesan weather stats
| Hottest month: | August | 29°C 84.2°F |
|---|---|---|
| Driest month: | December | 27mm 1.1ins |
| Sunniest month: | March | 7.7hrs |
| Coldest month: | January | 0.5°C 32.9°F |
| Wettest month: | July | 309mm 12.2ins |
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