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Weather in South Korea for October 2025

Your guide to South Korea weather in October - trends and predictions
  • In general, the average temperature in South Korea at the beginning of October is 21 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 20.4 °C by the end of October.

  • With an average of 5 rainy days, South Korea experiences minimal rainfall in October, ensuring that most days remain pleasantly dry.

  • Is October a good time to visit South Korea? check out the best time to travel to South Korea page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
26
Dry days
Average rainy days
5
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/13°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
51 %
Avg humidity

South Korea in October average weather

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Temperatures trend during October in South Korea

See the weather trend as well as the moving average line
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October weather day by day

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Date Weather Temperatures Rain UV More
1 Oct. Sunny
Sunny
22° /15° 1 mm 6
2 Oct. Overcast
Overcast
20° /13° 0 mm 5
3 Oct. Cloudy
Cloudy
22° /14° 0 mm 6
4 Oct. Light drizzle
Light drizzle
22° /13° 1.3 mm 6
5 Oct. Cloudy
Cloudy
20° /13° 0 mm 5
6 Oct. Overcast
Overcast
20° /13° 0 mm 5
7 Oct. Partly cloudy
Partly cloudy
21° /14° 0 mm 6
8 Oct. Partly cloudy
Partly cloudy
23° /15° 0.1 mm 6
9 Oct. Patchy rain possible
Patchy rain possible
21° /15° 0.5 mm 5
10 Oct. Sunny
Sunny
23° /15° 0.2 mm 6
11 Oct. Cloudy
Cloudy
23° /14° 0 mm 6
12 Oct. Partly cloudy
Partly cloudy
24° /15° 0 mm 6
13 Oct. Overcast
Overcast
23° /15° 0 mm 5
14 Oct. Light rain shower
Light rain shower
20° /16° 2.4 mm 5
15 Oct. Partly cloudy
Partly cloudy
21° /15° 0.3 mm 6
16 Oct. Sunny
Sunny
22° /13° 0 mm 6
17 Oct. Sunny
Sunny
22° /13° 0 mm 5
18 Oct. Partly cloudy
Partly cloudy
20° /14° 16.3 mm 5
19 Oct. Light rain shower
Light rain shower
20° /14° 3.9 mm 5
20 Oct. Sunny
Sunny
16° /9° 0 mm 5
21 Oct. Patchy rain possible
Patchy rain possible
17° /9° 0 mm 5
22 Oct. Patchy rain possible
Patchy rain possible
16° /11° 4.7 mm 4
23 Oct. Partly cloudy
Partly cloudy
18° /11° 0.3 mm 5
24 Oct. Patchy rain possible
Patchy rain possible
18° /10° 0.1 mm 5
25 Oct. Partly cloudy
Partly cloudy
21° /12° 0.1 mm 6
26 Oct. Thundery outbreaks possible
Thundery outbreaks possible
22° /13° 1.4 mm 5
27 Oct. Patchy rain possible
Patchy rain possible
20° /13° 0 mm 5
28 Oct. Sunny
Sunny
19° /12° 0 mm 5
29 Oct. Sunny
Sunny
20° /12° 0 mm 6
30 Oct. Partly cloudy
Partly cloudy
20° /13° 0 mm 6
31 Oct. Sunny
Sunny
21° /13° 0 mm 6
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Important Notice
Our weather forecast for South Korea in October 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 South Korea forecast closer to your planned date for the most up-to-date weather information.

South Korea in October - FAQ

What are the expected maximum and minimum temperatures in South Korea during October?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in South Korea during October?
Expect minimal rainfall in South Korea during October, with a total of 16.3 mm over approximately 5 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in South Korea during October?
The average wind speed in South Korea during October is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to South Korea in October?

As you prepare for your trip to South Korea in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in South Korea, during October, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
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Location coordinates Where is South Korea?

Get accurate weather forecasts for South Korea, located at latitude 37.566 and longitude 126.978. Stay updated with localized weather information tailored for South Korea.

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