Chungcheongnam-do (Gangwon)
December
Weather in Chungcheongnam-do for December 2025
Your guide to Chungcheongnam-do weather in December - trends and predictions
The climate of Chungcheongnam-do in December is quite snowy, averaging 12 snowy days.
In general, the average temperature in Chungcheongnam-do at the beginning of December is 6.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 3.1 °C by the end of December.
Snow Forecast ❄️
Temperatures
14
Dry days
5
Rainy days
12
Snow days
4°/-1°
Temperatures
15 km/h
Avg max wind
78 %
Avg humidity
Chungcheongnam-do in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  10° | 2  13° | 3  4° | 4  5° | 5 8° | 6  6° | 7  2° |
| 8 3° | 9 11° | 10 11° | 11  9° | 12  7° | 13 7° | 14 6° |
| 15 8° | 16 4° | 17  -2° | 18  -2° | 19 1° | 20 1° | 21 -1° |
| 22 -2° | 23 3° | 24 2° | 25 3° | 26 3° | 27  3° | 28 2° |
| 29 4° | 30 4° | 31 3° |
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Temperatures trend during December in Chungcheongnam-do
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Overcast | 10° /5° | 0 mm | 0 cm | |
| 2 Dec. | Light rain shower | 13° /2° | 0.5 mm | 0 cm | |
| 3 Dec. | Cloudy | 4° /-1° | 0 mm | 0 cm | |
| 4 Dec. | Partly cloudy | 5° /0° | 0.1 mm | 0.1 cm | |
| 5 Dec. | Light rain shower | 8° /0° | 1.8 mm | 0 cm | |
| 6 Dec. | Light snow showers | 6° /1° | 0.7 mm | 0.3 cm | |
| 7 Dec. | Moderate or heavy snow showers | 2° /0° | 0.9 mm | 0.6 cm | |
| 8 Dec. | Partly cloudy | 3° /-2° | 0 mm | 0 cm | |
| 9 Dec. | Patchy rain possible | 11° /3° | 0 mm | 0 cm | |
| 10 Dec. | Overcast | 11° /4° | 0 mm | 0 cm | |
| 11 Dec. | Moderate rain | 9° /4° | 11.4 mm | 0 cm | |
| 12 Dec. | Light drizzle | 7° /2° | 0.3 mm | 0 cm | |
| 13 Dec. | Partly cloudy | 7° /0° | 1.2 mm | 0.9 cm | |
| 14 Dec. | Light rain | 6° /0° | 5 mm | 0 cm | |
| 15 Dec. | Light rain shower | 8° /2° | 18.7 mm | 0.6 cm | |
| 16 Dec. | Moderate or heavy snow showers | 4° /-3° | 3.6 mm | 1.9 cm | |
| 17 Dec. | Moderate snow | -2° /-6° | 2 mm | 1.4 cm | |
| 18 Dec. | Light snow | -2° /-7° | 0.1 mm | 0.1 cm | |
| 19 Dec. | Cloudy | 1° /-5° | 0.2 mm | 0.1 cm | |
| 20 Dec. | Light snow showers | 1° /-5° | 0.9 mm | 0.6 cm | |
| 21 Dec. | Light snow showers | -1° /-6° | 4 mm | 1.8 cm | |
| 22 Dec. | Light snow | -2° /-8° | 0.3 mm | 0.2 cm | |
| 23 Dec. | Overcast | 3° /-7° | 0 mm | 0 cm | |
| 24 Dec. | Moderate or heavy snow showers | 2° /-4° | 0.8 mm | 0.6 cm | |
| 25 Dec. | Moderate or heavy snow showers | 3° /-3° | 0.5 mm | 0.3 cm | |
| 26 Dec. | Patchy rain possible | 3° /-3° | 0.1 mm | 0 cm | |
| 27 Dec. | Mist | 3° /-3° | 0.8 mm | 0.6 cm | |
| 28 Dec. | Mist | 2° /-5° | 1.1 mm | 0.7 cm | |
| 29 Dec. | Partly cloudy | 4° /-4° | 0.1 mm | 0 cm | |
| 30 Dec. | Light rain | 4° /-1° | 3 mm | 0 cm | |
| 31 Dec. | Light snow showers | 3° /-2° | 1.1 mm | 0.1 cm | |
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Important Notice
Our weather forecast for Chungcheongnam-do in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Chungcheongnam-do forecast closer to your planned date for the most up-to-date weather information.
Chungcheongnam-do in December - FAQ
What are the expected maximum and minimum temperatures in Chungcheongnam-do during December?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Chungcheongnam-do during December?
Moderate rainfall is anticipated in Chungcheongnam-do during December, with a total of 95.9 mm spread over approximately 5 days. Considering plans for rainy days is advisable.
Will it snow in Chungcheongnam-do in December 2025?
Chungcheongnam-do experiences an average snowfall of 10.98 cm during December, occurring over 12 days.
What are the typical wind conditions in Chungcheongnam-do during December?
The average wind speed in Chungcheongnam-do during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
Chungcheongnam-do snow forecast December 2025
Track daily snowfall levels and discover Chungcheongnam-do’s snowy potential this December ❄️
December rainfall patterns in Chungcheongnam-do
Explore the daily rainfall trends and prepare for Chungcheongnam-dos December weather 💧
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