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Weather in Yongin-si for October 2026

Your guide to Yongin-si weather in October - trends and predictions

    Temperatures

  • So far, October 2026 in Yongin-si is slightly warmer than the historical average by 0.5 °C.

  • The forecast for the next days in Yongin-si predicts a temperature of 16 °C, which is cooler than the historical average.

  • In general, the average temperature in Yongin-si at the beginning of October is 21 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.7 °C by the end of October.

    • Rain 🌧️

  • Yongin-si experiences moderate rainfall in October, with an average of 7 rainy days and a total precipitation of 92.6 mm.

    • More

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

Average dry days
24
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/12°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
62 %
Avg humidity

Yongin-si Weather October

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

Temperatures trend during October in Yongin-si

See the weather trend as well as the moving average line

October weather in Yongin-si day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Patchy rain possible
Patchy rain possible
 22° /14° 1.7 mm 6
2 Oct. Overcast
Overcast
 21° /13° 0.3 mm 5
3 Oct. Partly cloudy
Partly cloudy
 21° /12° 0.2 mm 4
4 Oct. Sunny
Sunny
 23° /13° 0.8 mm 5
5 Oct. Partly cloudy
Partly cloudy
 21° /14° 0.6 mm 5
6 Oct. Patchy rain possible
Patchy rain possible
 19° /12° 2.2 mm 4
7 Oct. Light rain
Light rain
 20° /12° 5.1 mm 4
8 Oct. Patchy rain possible
Patchy rain possible
 23° /13° 0 mm 5
9 Oct. Overcast
Overcast
 23° /13° 0 mm 5
10 Oct. Patchy rain possible
Patchy rain possible
 21° /14° 0.3 mm 4
11 Oct. Patchy rain possible
Patchy rain possible
 24° /13° 1.2 mm 4
12 Oct. Patchy rain possible
Patchy rain possible
 22° /16° 0.5 mm 4
13 Oct. Moderate rain
Moderate rain
 20° /13° 12.1 mm 4
14 Oct. Overcast
Overcast
 18° /13° 0.3 mm 4
15 Oct. Light rain
Light rain
 20° /13° 7.1 mm 4
16 Oct. Light rain
Light rain
 22° /15° 4 mm 4
17 Oct. Light rain
Light rain
 23° /13° 6.7 mm 4.8
18 Oct. Heavy rain
Heavy rain
 19° /15° 37.7 mm 3
19 Oct. Light rain
Light rain
 18° /11° 3.6 mm 3
20 Oct. Overcast
Overcast
 18° /9° 0.1 mm 3
21 Oct. Partly cloudy
Partly cloudy
 16° /8° 0.5 mm 4
22 Oct. Light rain
Light rain
 16° /8° 3.4 mm 4
23 Oct. Patchy rain possible
Patchy rain possible
 18° /8° 0.7 mm 4
24 Oct. Light rain
Light rain
 18° /10° 3.3 mm 4
25 Oct. Sunny
Sunny
 20° /10° 0 mm 4
26 Oct. Overcast
Overcast
 19° /11° 0.8 mm 3
27 Oct. Partly cloudy
Partly cloudy
 15° /8° 0 mm 4
28 Oct. Sunny
Sunny
 14° /6° 0 mm 4
29 Oct. Cloudy
Cloudy
 17° /10° 0 mm 3.9
30 Oct. Sunny
Sunny
 18° /6° 0.1 mm 3.2
31 Oct. Sunny
Sunny
 14° /7° 0.2 mm 3.3
Next
Important Notice
Our weather forecast for Yongin-si 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 Yongin-si forecast closer to your planned date for the most up-to-date weather information.
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Yongin-si in October - FAQ

What are the expected maximum and minimum temperatures in Yongin-si during October?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Yongin-si during October?
Moderate rainfall is anticipated in Yongin-si during October, with a total of 92.6 mm spread over approximately 7 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Yongin-si during October?
The average wind speed in Yongin-si during October is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Yongin-si

Explore the daily rainfall trends and prepare for Yongin-sis October weather 💧
Typically, Yongin-si has 7 rainy days in October with a total of 92.6 mm of rainfall.

UV exposure in Yongin-si during October

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