Busan
October
Weather in Busan for October 2025
Your guide to Busan weather in October - trends and predictions
In general, the average temperature in Busan at the beginning of October is 21.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 19.9 °C by the end of October.
With an average of 3 rainy days, Busan experiences minimal rainfall in October, ensuring that most days remain pleasantly dry.
Is October a good time to visit Busan? check out the best time to travel to Busan page.
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28
Dry days
3
Rainy days
0
Snow days
20°/15°
Temperatures
19 km/h
Avg max wind
57 %
Avg humidity
Busan in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2  21° | 3  21° | 4  23° | 5  21° | ||
| 6 21° | 7 19° | 8 22° | 9 21° | 10 22° | 11 22° | 12 22° |
| 13 22° | 14 22° | 15 22° | 16 22° | 17 21° | 18 22° | 19 22° |
| 20 19° | 21 19° | 22 19° | 23 20° | 24 19° | 25 21° | 26 21° |
| 27 20° | 28 19° | 29 19° | 30 19° | 31 20° |
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Temperatures trend during October in Busan
See the weather trend as well as the moving average line
October weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Sunny | 25° /18° | 0.2 mm | 6 | |
| 2 Oct. | Overcast | 21° /16° | 0 mm | 5 | |
| 3 Oct. | Patchy rain possible | 21° /17° | 1.3 mm | 5 | |
| 4 Oct. | Partly cloudy | 23° /15° | 0.4 mm | 6 | |
| 5 Oct. | Cloudy | 21° /15° | 0 mm | 6 | |
| 6 Oct. | Cloudy | 21° /15° | 1.2 mm | 5 | |
| 7 Oct. | Patchy rain possible | 19° /16° | 3.3 mm | 5 | |
| 8 Oct. | Patchy rain possible | 22° /16° | 1.3 mm | 5 | |
| 9 Oct. | Patchy rain possible | 21° /16° | 0 mm | 5 | |
| 10 Oct. | Partly cloudy | 22° /16° | 0.1 mm | 6 | |
| 11 Oct. | Partly cloudy | 22° /16° | 0.3 mm | 6 | |
| 12 Oct. | Partly cloudy | 22° /16° | 0 mm | 6 | |
| 13 Oct. | Cloudy | 22° /17° | 0.3 mm | 5 | |
| 14 Oct. | Patchy rain possible | 22° /17° | 6.4 mm | 5 | |
| 15 Oct. | Partly cloudy | 22° /17° | 8.4 mm | 6 | |
| 16 Oct. | Sunny | 22° /17° | 0 mm | 6 | |
| 17 Oct. | Sunny | 21° /16° | 0 mm | 6 | |
| 18 Oct. | Overcast | 22° /17° | 7.8 mm | 5 | |
| 19 Oct. | Sunny | 22° /15° | 5 mm | 6 | |
| 20 Oct. | Patchy rain possible | 19° /13° | 1.5 mm | 4 | |
| 21 Oct. | Overcast | 19° /13° | 27.9 mm | 5 | |
| 22 Oct. | Overcast | 19° /15° | 92.5 mm | 5 | |
| 23 Oct. | Sunny | 20° /13° | 0.7 mm | 5 | |
| 24 Oct. | Cloudy | 19° /13° | 0 mm | 5 | |
| 25 Oct. | Sunny | 21° /14° | 0 mm | 6 | |
| 26 Oct. | Overcast | 21° /15° | 0 mm | 6 | |
| 27 Oct. | Patchy rain possible | 20° /15° | 0 mm | 5 | |
| 28 Oct. | Patchy rain possible | 19° /13° | 1.3 mm | 4 | |
| 29 Oct. | Partly cloudy | 19° /14° | 0 mm | 5 | |
| 30 Oct. | Sunny | 19° /13° | 0 mm | 6 | |
| 31 Oct. | Sunny | 20° /15° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Busan 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 Busan forecast closer to your planned date for the most up-to-date weather information.
Busan in October - FAQ
What are the expected maximum and minimum temperatures in Busan during October?
During October, expect a variety of temperatures with highs around 20° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Busan during October?
Rainfall in Busan during October is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 3 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Busan during October?
The average wind speed in Busan during October is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Busan in October?
As you prepare for your trip to Busan 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 Busan, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
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