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Weather in Incheon for October 2025

Your guide to Incheon weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in Incheon at the beginning of October is 21.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 19 °C by the end of October.

  • Rain 🌧️

  • Precipitation in Incheon during October is a rare event, with an average of fewer than 2 rainy days.

  • More

  • Halloween 🎃 - See the weather forecast for Thursday, 31 October in Incheon.

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

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
30
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/14°
Temperatures
Average wind speed
17 km/h
Avg max wind
Average humidity
54 %
Avg humidity

Incheon in October average weather

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Temperatures trend during October in Incheon

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

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Oct. Sunny
Sunny
22° /16° 1.5 mm 6
2 Oct. Overcast
Overcast
20° /15° 0.1 mm 5
3 Oct. Cloudy
Cloudy
22° /15° 0 mm 6
4 Oct. Light drizzle
Light drizzle
22° /15° 1.2 mm 6
5 Oct. Partly cloudy
Partly cloudy
20° /14° 0 mm 5
6 Oct. Overcast
Overcast
20° /14° 0 mm 5
7 Oct. Partly cloudy
Partly cloudy
22° /15° 0 mm 6
8 Oct. Partly cloudy
Partly cloudy
23° /16° 0.1 mm 6
9 Oct. Patchy rain possible
Patchy rain possible
21° /16° 0.5 mm 5
10 Oct. Sunny
Sunny
23° /16° 0.2 mm 6
11 Oct. Overcast
Overcast
22° /16° 0.1 mm 6
12 Oct. Sunny
Sunny
22° /17° 0 mm 6
13 Oct. Overcast
Overcast
23° /17° 0 mm 5
14 Oct. Light rain shower
Light rain shower
21° /17° 1.9 mm 5
15 Oct. Partly cloudy
Partly cloudy
20° /16° 0.3 mm 6
16 Oct. Sunny
Sunny
19° /14° 0 mm 6
17 Oct. Sunny
Sunny
21° /15° 0 mm 5
18 Oct. Overcast
Overcast
20° /15° 20.3 mm 5
19 Oct. Light rain shower
Light rain shower
20° /14° 2.9 mm 5
20 Oct. Sunny
Sunny
16° /11° 0 mm 5
21 Oct. Patchy rain possible
Patchy rain possible
17° /11° 0 mm 4
22 Oct. Patchy rain possible
Patchy rain possible
18° /12° 6.5 mm 4
23 Oct. Patchy rain possible
Patchy rain possible
18° /13° 0.4 mm 4
24 Oct. Patchy rain possible
Patchy rain possible
18° /13° 0.1 mm 5
25 Oct. Partly cloudy
Partly cloudy
20° /14° 0.1 mm 5
26 Oct. Thundery outbreaks possible
Thundery outbreaks possible
20° /14° 1.8 mm 5
27 Oct. Patchy rain possible
Patchy rain possible
18° /13° 0 mm 4
28 Oct. Sunny
Sunny
18° /12° 0.1 mm 5
29 Oct. Sunny
Sunny
19° /14° 0.1 mm 5
30 Oct. Partly cloudy
Partly cloudy
19° /14° 0 mm 5
31 Oct. Sunny
Sunny
19° /14° 0 mm 5
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Important Notice
Our weather forecast for Incheon 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 Incheon forecast closer to your planned date for the most up-to-date weather information.

Incheon in October - FAQ

What are the expected maximum and minimum temperatures in Incheon during October?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Incheon during October?
Moderate rainfall is anticipated in Incheon during October, with a total of 76.5 mm spread over approximately 1 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Incheon during October?
The average wind speed in Incheon during October is 17 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Incheon in October?

As you prepare for your trip to Incheon 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 Incheon, during October, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

October rainfall patterns in Incheon

Explore the daily rainfall trends and prepare for Incheons October weather 💧

UV exposure in Incheon during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

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Location coordinates Where is Incheon?

Get accurate weather forecasts for Incheon, located at latitude 37.456 and longitude 126.705. Stay updated with localized weather information tailored for Incheon.

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