Jeju City
October
Weather in Jeju City for October 2025
Your guide to Jeju City weather in October - trends and predictions
In general, the average temperature in Jeju City at the beginning of October is 23 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.1 °C by the end of October.
The climate of Jeju City in October is notably wet, with an average of 14 rainy days, and a total of 41.5 mm of precipitation.
Temperatures
Rain 🌧️
17
Dry days
14
Rainy days
0
Snow days
20°/16°
Temperatures
22 km/h
Avg max wind
69 %
Avg humidity
Jeju City in October average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  25° | 2  24° | 3  25° | 4 24° | 5 21° | ||
| 6 21° | 7 21° | 8 22° | 9 22° | 10  21° | 11 21° | 12  21° |
| 13 22° | 14 22° | 15  22° | 16 21° | 17 18° | 18 20° | 19 20° |
| 20 18° | 21 19° | 22 20° | 23 19° | 24 18° | 25 20° | 26 20° |
| 27 19° | 28 18° | 29 19° | 30 19° | 31 19° |
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Temperatures trend during October in Jeju City
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. | Cloudy | 25° /19° | 2 mm | 6 | |
| 2 Oct. | Patchy rain possible | 24° /18° | 0.1 mm | 6 | |
| 3 Oct. | Sunny | 25° /19° | 0.4 mm | 6 | |
| 4 Oct. | Sunny | 24° /18° | 0.5 mm | 6 | |
| 5 Oct. | Patchy rain possible | 21° /18° | 0.3 mm | 6 | |
| 6 Oct. | Patchy rain possible | 21° /17° | 6.1 mm | 5 | |
| 7 Oct. | Cloudy | 21° /17° | 4.1 mm | 5 | |
| 8 Oct. | Light rain shower | 22° /17° | 1.7 mm | 5 | |
| 9 Oct. | Patchy rain possible | 22° /18° | 4.8 mm | 5 | |
| 10 Oct. | Overcast | 21° /17° | 1.2 mm | 5 | |
| 11 Oct. | Patchy rain possible | 21° /17° | 0.5 mm | 5 | |
| 12 Oct. | Moderate rain at times | 21° /16° | 0.6 mm | 5 | |
| 13 Oct. | Patchy rain possible | 22° /18° | 0.6 mm | 5 | |
| 14 Oct. | Patchy rain possible | 22° /18° | 1.1 mm | 5 | |
| 15 Oct. | Partly cloudy | 22° /18° | 1.1 mm | 5 | |
| 16 Oct. | Moderate or heavy rain shower | 21° /16° | 2.5 mm | 5 | |
| 17 Oct. | Cloudy | 18° /14° | 0.1 mm | 5 | |
| 18 Oct. | Overcast | 20° /14° | 0.6 mm | 5 | |
| 19 Oct. | Patchy rain possible | 20° /14° | 1.8 mm | 5 | |
| 20 Oct. | Overcast | 18° /14° | 1.6 mm | 4 | |
| 21 Oct. | Partly cloudy | 19° /14° | 4.1 mm | 5 | |
| 22 Oct. | Overcast | 20° /15° | 3.1 mm | 5 | |
| 23 Oct. | Cloudy | 19° /14° | 0.4 mm | 4 | |
| 24 Oct. | Sunny | 18° /13° | 0.1 mm | 5 | |
| 25 Oct. | Sunny | 20° /14° | 0.3 mm | 5 | |
| 26 Oct. | Patchy rain possible | 20° /15° | 0.2 mm | 5 | |
| 27 Oct. | Cloudy | 19° /15° | 0.2 mm | 5 | |
| 28 Oct. | Partly cloudy | 18° /14° | 0.2 mm | 5 | |
| 29 Oct. | Cloudy | 19° /15° | 1.1 mm | 4 | |
| 30 Oct. | Patchy rain possible | 19° /15° | 0.1 mm | 4 | |
| 31 Oct. | Partly cloudy | 19° /15° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Jeju City 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 Jeju City forecast closer to your planned date for the most up-to-date weather information.
Jeju City in October - FAQ
What are the expected maximum and minimum temperatures in Jeju City during October?
During October, expect a variety of temperatures with highs around 20° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Jeju City during October?
In October, Jeju City can expect light to moderate rainfall, totaling 41.5 mm across approximately 14 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Jeju City during October?
The average wind speed in Jeju City during October is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Jeju City
Explore the daily rainfall trends and prepare for Jeju Citys October weather 💧
UV exposure in Jeju City during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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