Busan
October
Weather in Busan for October 2025
Your guide to Busan weather in October - trends and predictions
Until now, October 2025 in Busan has been nearly identical to the historical average, with a temperature of 21 °C (showing only a slight deviation of -0.4 °C).
The forecast for the next days in Busan predicts temperatures to be around 18 °C, close to the historical average.
In general, the average temperature in Busan at the beginning of October is 23.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19 °C by the end of October.
The climate of Busan in October is notably wet, with an average of 13 rainy days, and a total of 94.9 mm of precipitation.
Temperatures
Rain 🌧️
18
Dry days
13
Rainy days
0
Snow days
21°/15°
Temperatures
21 km/h
Avg max wind
63 %
Avg humidity
Busan Weather October
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Temperatures trend during October in Busan
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October weather in Busan day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Sunny | 25° /18° | 0.1 mm | 7 | |
| 2 Oct. |  Overcast | 24° /18° | 0.2 mm | 6 | |
| 3 Oct. | Sunny | 23° /18° | 13.5 mm | 5 | |
| 4 Oct. | Sunny | 24° /18° | 2 mm | 6 | |
| 5 Oct. | Sunny | 23° /17° | 0.2 mm | 6 | |
| 6 Oct. | Overcast | 22° /17° | 2.5 mm | 5 | |
| 7 Oct. |  Patchy rain possible | 21° /17° | 1.9 mm | 5 | |
| 8 Oct. | Patchy rain possible | 23° /18° | 0.8 mm | 5 | |
| 9 Oct. | Patchy rain possible | 22° /18° | 0.5 mm | 5 | |
| 10 Oct. |  Partly cloudy | 23° /16° | 0 mm | 6 | |
| 11 Oct. | Sunny | 23° /16° | 1.7 mm | 6 | |
| 12 Oct. | Partly cloudy | 22° /16° | 0.4 mm | 6 | |
| 13 Oct. | Patchy rain possible | 23° /17° | 0.5 mm | 5 | |
| 14 Oct. | Sunny | 23° /17° | 3.9 mm | 6 | |
| 15 Oct. | Patchy rain possible | 23° /17° | 3.5 mm | 5 | |
| 16 Oct. | Sunny | 22° /16° | 1.6 mm | 5 | |
| 17 Oct. | Sunny | 21° /13° | 0 mm | 5 | |
| 18 Oct. | Light rain shower | 20° /14° | 3.8 mm | 5 | |
| 19 Oct. | Sunny | 20° /13° | 2 mm | 5 | |
| 20 Oct. | Sunny | 19° /12° | 0.6 mm | 5 | |
| 21 Oct. |  Moderate or heavy rain shower | 18° /13° | 15.5 mm | 5 | |
| 22 Oct. | Sunny | 19° /13° | 37.1 mm | 5 | |
| 23 Oct. | Patchy rain possible | 20° /13° | 0.3 mm | 5 | |
| 24 Oct. |  Cloudy | 19° /13° | 0 mm | 4 | |
| 25 Oct. | Patchy rain possible | 20° /13° | 0.4 mm | 5 | |
| 26 Oct. | Sunny | 20° /14° | 0.3 mm | 5 | |
| 27 Oct. | Sunny | 20° /13° | 0 mm | 5 | |
| 28 Oct. | Partly cloudy | 19° /11° | 0.5 mm | 5 | |
| 29 Oct. | Partly cloudy | 18° /13° | 0 mm | 5 | |
| 30 Oct. | Overcast | 17° /12° | 0 mm | 0.7 | |
| 31 Oct. | Patchy rain possible | 19° /15° | 2.2 mm | 0.4 | |
| Next | |||||
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.
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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 21° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Busan during October?
Moderate rainfall is anticipated in Busan during October, with a total of 94.9 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Busan during October?
The average wind speed in Busan during October is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Busan
Explore the daily rainfall trends and prepare for Busans October weather 💧
UV exposure in Busan during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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