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 14 snowy days.
According to Chungcheongnam-do snow forecast for December 2025, 2 snowy days are expected until the end of the month. The closest date with snow is Tuesday, 30 December.Until now, December 2025 in Chungcheongnam-do has been nearly identical to the historical average, with a temperature of 5.6 °C (showing only a slight deviation of -0.4 °C).
Expect cooler weather in the next days in Chungcheongnam-do with the forecast suggesting a temperature of 3.7 °C, lower than the historical average.
In general, the average temperature in Chungcheongnam-do at the beginning of December is 6.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 5.3 °C by the end of December.
Snow Forecast ❄️
Temperatures
12
Dry days
5
Rainy days
14
Snow days
4°/-1°
Temperatures
15 km/h
Avg max wind
74 %
Avg humidity
Chungcheongnam-do Weather December
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What’s the Weather Like in Chungcheongnam-do This December?
Discover the average temperatures and weather trends across Chungcheongnam-do’s cities this December.
Temperatures trend during December in Chungcheongnam-do
See the weather trend as well as the moving average line
December weather in Chungcheongnam-do day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Overcast | 10° /3° | 0.1 mm | 0 cm | |
| 2 Dec. |  Light rain shower | 9° /0° | 0.2 mm | 0 cm | |
| 3 Dec. |  Cloudy | 2° /-4° | 1 mm | 0.7 cm | |
| 4 Dec. |  Partly cloudy | 3° /-4° | 0.2 mm | 0.1 cm | |
| 5 Dec. | Light rain shower | 6° /-3° | 0.9 mm | 0 cm | |
| 6 Dec. |  Light snow showers | 6° /-1° | 0.3 mm | 0.1 cm | |
| 7 Dec. |  Moderate or heavy snow showers | 8° /2° | 0.5 mm | 0.3 cm | |
| 8 Dec. | Partly cloudy | 5° /-1° | 0 mm | 0 cm | |
| 9 Dec. | Patchy rain possible | 9° /1° | 0 mm | 0 cm | |
| 10 Dec. | Overcast | 10° /2° | 0 mm | 0 cm | |
| 11 Dec. |  Moderate rain | 9° /2° | 8.3 mm | 0 cm | |
| 12 Dec. | Partly cloudy | 7° /0° | 0.2 mm | 0 cm | |
| 13 Dec. | Partly cloudy | 6° /0° | 3.6 mm | 0.9 cm | |
| 14 Dec. |  Light rain | 5° /-1° | 4 mm | 0.5 cm | |
| 15 Dec. | Light rain shower | 7° /0° | 12.5 mm | 0.4 cm | |
| 16 Dec. | Patchy rain possible | 5° /-3° | 2.4 mm | 1.3 cm | |
| 17 Dec. |  Moderate snow | 1° /-4° | 1.3 mm | 0.9 cm | |
| 18 Dec. |  Light snow | 1° /-5° | 0.1 mm | 0 cm | |
| 19 Dec. | Cloudy | 4° /-4° | 0.1 mm | 0.1 cm | |
| 20 Dec. | Light snow showers | 1° /-5° | 0.9 mm | 0.6 cm | |
| 21 Dec. | Partly cloudy | 1° /-2° | 0 mm | 0 cm | |
| 22 Dec. |  Sunny | 5° /-5° | 0 mm | 0 cm | |
| 23 Dec. | Moderate rain | 7° /-1° | 13.5 mm | 0 cm | |
| 24 Dec. | Patchy rain possible | 5° /0° | 1.5 mm | 0 cm | |
| 25 Dec. | Sunny | 5° /-2° | 0 mm | 0 cm | |
| 26 Dec. | Cloudy | 7° /-1° | 0 mm | 0 cm | |
| 27 Dec. | Sunny | 6° /0° | 0.1 mm | 0 cm | |
| 28 Dec. | Sunny | 6° /-1° | 0 mm | 0 cm | |
| 29 Dec. | Sunny | 7° /-1° | 0 mm | 0 cm | |
| 30 Dec. | Patchy rain possible | 9° /-2° | 0.4 mm | 0.1 cm | |
| 31 Dec. |  Blizzard | -3° /-6° | 3 mm | 0.9 cm | |
| Next | |||||
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.
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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 59.1 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 10.795 cm during December, occurring over 14 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 ❄️
On average, Chungcheongnam-do sees 14 snowy days during December, with approximately 10.8 cm of total snowfall.
December rainfall patterns in Chungcheongnam-do
Explore the daily rainfall trends and prepare for Chungcheongnam-dos December weather 💧
Typically, Chungcheongnam-do has 5 rainy days in December with a total of 59.1 mm of rainfall.
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