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Weather in Jejudo for December 2026

Your guide to Jejudo weather in December - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Jejudo during December is quite rare, with fewer than 2 snowy days on average.

    • Temperatures

  • In general, the average temperature in Jejudo at the beginning of December is 11.2 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 8.9 °C by the end of December.

    • Rain 🌧️

  • Jejudo experiences moderate rainfall in December, with an average of 10 rainy days and a total precipitation of 56.5 mm.

    • More

  • Is December a good time to visit Jejudo? check out the best time to travel to Jejudo page.

Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
1
Snow days
Average temperatures
10°/6°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Jejudo Weather December

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

Temperatures trend during December in Jejudo

See the weather trend as well as the moving average line

December weather in Jejudo day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Patchy rain possible
Patchy rain possible
 12° /7° 1.8 mm 0 cm
2 Dec. Patchy rain possible
Patchy rain possible
 12° /7° 0.2 mm 0 cm
3 Dec. Patchy rain possible
Patchy rain possible
 9° /6° 1.2 mm 0 cm
4 Dec. Patchy rain possible
Patchy rain possible
 10° /6° 0.2 mm 0 cm
5 Dec. Sunny
Sunny
 11° /6° 0.2 mm 0 cm
6 Dec. Patchy rain possible
Patchy rain possible
 12° /7° 0.1 mm 0 cm
7 Dec. Sunny
Sunny
 13° /8° 0.8 mm 0 cm
8 Dec. Sunny
Sunny
 12° /7° 0.6 mm 0 cm
9 Dec. Overcast
Overcast
 13° /8° 0 mm 0 cm
10 Dec. Light rain shower
Light rain shower
 14° /8° 1.6 mm 0 cm
11 Dec. Light rain
Light rain
 14° /9° 6.2 mm 0 cm
12 Dec. Light rain shower
Light rain shower
 11° /8° 2.4 mm 0 cm
13 Dec. Light rain
Light rain
 12° /8° 4.3 mm 0 cm
14 Dec. Light rain
Light rain
 11° /9° 5.1 mm 0 cm
15 Dec. Light rain shower
Light rain shower
 12° /7° 2.3 mm 0 cm
16 Dec. Light sleet showers
Light sleet showers
 10° /5° 2.7 mm 0 cm
17 Dec. Light rain
Light rain
 8° /5° 4.3 mm 0.5 cm
18 Dec. Light rain
Light rain
 7° /4° 3 mm 0.3 cm
19 Dec. Patchy rain possible
Patchy rain possible
 9° /4° 0.7 mm 0 cm
20 Dec. Light sleet showers
Light sleet showers
 11° /5° 3.3 mm 0 cm
21 Dec. Light rain
Light rain
 7° /3° 4.2 mm 0 cm
22 Dec. Light rain
Light rain
 6° /2° 2.8 mm 0 cm
23 Dec. Patchy rain possible
Patchy rain possible
 9° /5° 1.2 mm 0.3 cm
24 Dec. Light rain
Light rain
 9° /5° 3.5 mm 0 cm
25 Dec. Patchy rain possible
Patchy rain possible
 8° /3° 0.5 mm 0 cm
26 Dec. Partly cloudy
Partly cloudy
 7° /3° 0.4 mm 0 cm
27 Dec. Patchy rain possible
Patchy rain possible
 8° /4° 0.4 mm 0 cm
28 Dec. Patchy rain possible
Patchy rain possible
 8° /4° 1 mm 0 cm
29 Dec. Sunny
Sunny
 10° /5° 0.1 mm 0 cm
30 Dec. Patchy rain possible
Patchy rain possible
 11° /6° 0.4 mm 0 cm
31 Dec. Patchy rain possible
Patchy rain possible
 9° /4° 0.8 mm 0 cm
Next
Important Notice
Our weather forecast for Jejudo 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 Jejudo forecast closer to your planned date for the most up-to-date weather information.
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Jejudo in December - FAQ

What are the expected maximum and minimum temperatures in Jejudo during December?
During December, expect a variety of temperatures with highs around 10° and lows near 6°, suitable for diverse activities and preferences.

How much rainfall should be expected in Jejudo during December?
Moderate rainfall is anticipated in Jejudo during December, with a total of 56.5 mm spread over approximately 10 days. Considering plans for rainy days is advisable.

Will it snow in Jejudo in December 2026?
Jejudo typically sees 1.2 cm of snowfall during December.

What are the typical wind conditions in Jejudo during December?
The average wind speed in Jejudo during December is 27 km/h, suggesting breezy to windy conditions, depending on your activities.

Jejudo snow forecast December 2026

Track daily snowfall levels and discover Jejudo’s snowy potential this December ❄️
On average, Jejudo sees 1 snowy days during December, with approximately 1.2 cm of total snowfall.

December rainfall patterns in Jejudo

Explore the daily rainfall trends and prepare for Jejudos December weather 💧
Typically, Jejudo has 10 rainy days in December with a total of 56.5 mm of rainfall.
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Location coordinates Where is Jejudo?

Get accurate weather forecasts for Jejudo, located at latitude 33.402 and longitude 126.546. Stay updated with localized weather information tailored for Jejudo.

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