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Weather in Gyeonggi-do for December 2025

Your guide to Gyeonggi-do weather in December - trends and predictions

    Official Weather Alert ⚠️

  • Heavy Snow Advisory - See hour by hour.

    • Snow Forecast ❄️

  • With an average of 3 snowy days, Gyeonggi-do usually enjoys a light touch of snow in December.
    According to Gyeonggi-do snow forecast for December 2025, no snow is expected until the end of the month.

    • Temperatures

  • Until now, December 2025 in Gyeonggi-do has been nearly identical to the historical average, with a temperature of 4.8 °C (showing only a slight deviation of -0.4 °C).

  • The forecast for the next days in Gyeonggi-do predicts temperatures to be around 6 °C, close to the historical average.

  • In general, the average temperature in Gyeonggi-do at the beginning of December is 5.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 4.3 °C by the end of December.

    • Rain 🌧️

  • Precipitation in Gyeonggi-do during December is a rare event, with an average of fewer than 2 rainy days.

Average dry days
27
Dry days
Average rainy days
1
Rainy days
Average snowy days
3
Snow days
Average temperatures
4°/-1°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
48 %
Avg humidity

Gyeonggi-do Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light rain shower
11°
2
Patchy rain possible
8°
3
Partly cloudy
1°
4
Overcast
4°
5
Patchy rain possible
5°
6
Partly cloudy
4°
7
Patchy rain possible
7°
8
Sunny
5°
9
Partly cloudy
6°
10
Partly cloudy
6°
11
Overcast
6°
12
Partly cloudy
4°
13
Light snow
4°
14
Cloudy
2°
15
Light snow showers
5°
16
Weather Alert Overcast
7°
17
Weather Alert Sunny
7°
18
Sunny
6°
19
Sunny
10°
20
Patchy rain possible
8°
21
Partly cloudy
3°
22
Sunny
7°
23
Partly cloudy
5°
24
Sunny
7°
25
Patchy rain possible
4°
26
Sunny
5°
27
Patchy rain possible
6°
28
Sunny
1°
29
Sunny
2°
30
Patchy rain possible
8°
31
Sunny
4°

What’s the Weather Like in Gyeonggi-do This December?

Discover the average temperatures and weather trends across Gyeonggi-do’s cities this December.
CloudySuwon4 °C / -1 °CSunnyGapyeong2 °C / -7 °CCloudyEverland3 °C / -2 °CCloudyGwangmyeong3 °C / -1 °COvercastPyeongtaek4 °C / -2 °CMore Locations

Temperatures trend during December in Gyeonggi-do

See the weather trend as well as the moving average line

December weather in Gyeonggi-do day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Light rain shower
Light rain shower
 11° /5° 1.4 mm 0 cm
2 Dec. Patchy rain possible
Patchy rain possible
 8° /-1° 0.3 mm 0 cm
3 Dec. Partly cloudy
Partly cloudy
 1° /-3° 0.2 mm 0.1 cm
4 Dec. Overcast
Overcast
 4° /-3° 0.8 mm 0.5 cm
5 Dec. Patchy rain possible
Patchy rain possible
 5° /0° 0 mm 0 cm
6 Dec. Partly cloudy
Partly cloudy
 4° /-1° 0.2 mm 0 cm
7 Dec. Patchy rain possible
Patchy rain possible
 7° /1° 0 mm 0 cm
8 Dec. Sunny
Sunny
 5° /0° 0 mm 0 cm
9 Dec. Partly cloudy
Partly cloudy
 6° /0° 0 mm 0 cm
10 Dec. Partly cloudy
Partly cloudy
 6° /0° 0 mm 0 cm
11 Dec. Overcast
Overcast
 6° /0° 4.7 mm 0 cm
12 Dec. Partly cloudy
Partly cloudy
 4° /-1° 0 mm 0 cm
13 Dec. Light snow
Light snow
 4° /0° 5.1 mm 0.7 cm
14 Dec. Cloudy
Cloudy
 2° /-1° 0.6 mm 0.4 cm
15 Dec. Light snow showers
Light snow showers
 5° /-1° 0.4 mm 0.3 cm
16 Dec. Overcast
Overcast
 7° /3° 0 mm 0 cm
17 Dec. Sunny
Sunny
 7° /3° 0 mm 0 cm
18 Dec. Sunny
Sunny
 6° /1° 0 mm 0 cm
19 Dec. Sunny
Sunny
 10° /2° 0 mm 0 cm
20 Dec. Patchy rain possible
Patchy rain possible
 8° /6° 2 mm 0 cm
21 Dec. Partly cloudy
Partly cloudy
 3° /2° 0 mm 0 cm
22 Dec. Sunny
Sunny
 7° /1° 0 mm 0 cm
23 Dec. Partly cloudy
Partly cloudy
 5° /1° 0 mm 0 cm
24 Dec. Sunny
Sunny
 7° /2° 0 mm 0 cm
25 Dec. Patchy rain possible
Patchy rain possible
 4° /3° 0 mm 0 cm
26 Dec. Sunny
Sunny
 5° /1° 0 mm 0 cm
27 Dec. Patchy rain possible
Patchy rain possible
 6° /1° 0.3 mm 0 cm
28 Dec. Sunny
Sunny
 1° /-1° 0 mm 0 cm
29 Dec. Sunny
Sunny
 2° /-2° 0 mm 0 cm
30 Dec. Patchy rain possible
Patchy rain possible
 8° /0° 0.2 mm 0 cm
31 Dec. Sunny
Sunny
 4° /-1° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Gyeonggi-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 Gyeonggi-do forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Gyeonggi-do in December - FAQ

What are the expected maximum and minimum temperatures in Gyeonggi-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 Gyeonggi-do during December?
Expect minimal rainfall in Gyeonggi-do during December, with a total of 10.5 mm over approximately 1 days. This minimal precipitation is unlikely to significantly impact plans.
Will it snow in Gyeonggi-do in December 2025?
Gyeonggi-do experiences an average snowfall of 3.22 cm during December, occurring over 3 days.
What are the typical wind conditions in Gyeonggi-do during December?
The average wind speed in Gyeonggi-do during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

Gyeonggi-do snow forecast December 2025

Track daily snowfall levels and discover Gyeonggi-do’s snowy potential this December ❄️
On average, Gyeonggi-do sees 3 snowy days during December, with approximately 3.2 cm of total snowfall.

December rainfall patterns in Gyeonggi-do

Explore the daily rainfall trends and prepare for Gyeonggi-dos December weather 💧
Typically, Gyeonggi-do has 1 rainy days in December with a total of 10.5 mm of rainfall.
Provinces in Gyeonggi-do
Select a province for an accurate weather forecast
Gapyeong-gunGwangmyeong-siPyeongtaekSuwon-siYongin-si
Top locations in Gyeonggi-do
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EverlandGapyeongGwangmyeongPyeongtaekSuwon
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Location coordinates Where is Gyeonggi-do?

Get accurate weather forecasts for Gyeonggi-do, located at latitude 37.291 and longitude 127.009. Stay updated with localized weather information tailored for Gyeonggi-do.

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