Sunchun Weather in December

What's the weather like in Sunchun (South Jeolla) in December 2025?

The climate in Sunchun during December can be summarized as cool and dry.

December is in the winter in Sunchun and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cold 8°C (46°F), whilst at night -3°C (27°F) is normal.

Sunchun weather averages (imperial / metric)
Daytime temperature 7.9°C 46.2°F
Nightly temperature -2.9°C 26.8°F
Average temperature 2.5°C 36.5°F
Daily sunshine 5.9 hrs
Avg rainfall 25 mm 1 ins
Rainy days 6 days
Sea temperature 16.5°C 61.8°F
Humidity 71%
Windspeed 7.2kph 5 mph

On average December is the driest month of the year in Sunchun with around 25mm 1 inches of rain making it a dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.9 hours of sunshine per day.

December temperatures in Sunchun

Sunchun average temperature in December

December rainfall

Sunchun average rain in December

December hourly sunshine

Sunchun average rain in December

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 Sunchun in December 2025.

Other monthly averages

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UV index Best time to go?

Sunchun weather stats

Sunchun weather statistics
Hottest month: August 29.9°C 85.8°F
Driest month: December 25mm 1ins
Sunniest month: October 7.2hrs
Coldest month: January 4.7°C 40.5°F
Wettest month: July 303mm 11.9ins
Map showing location of Sunchun (34.94808, 127.48947) Sunchun map pin © Google

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