Weather in Jeonju for September 2025
In general, the average temperature in Jeonju at the beginning of September is 29.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.6 °C by the end of September.
Expect significant rainfall in Jeonju during September, with an average of 16 rainy days.
Is September a good time to visit Jeonju? check out the best time to travel to Jeonju page.
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Jeonju in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 29° | 2 29° | 3 30° | 4 30° | 5 30° | 6 30° | 7 29° |
8 29° | 9 30° | 10 30° | 11 31° | 12 29° | 13 26° | 14 29° |
15 30° | 16 29° | 17 29° | 18 29° | 19 30° | 20 24° | 21 23° |
22 23° | 23 25° | 24 25° | 25 26° | 26 25° | 27 25° | 28 27° |
29 26° | 30 25° |
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Temperatures trend during September in Jeonju
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Mist | 29° /16° | 0 mm | 6 | |
2 Sept. | Light rain shower | 29° /17° | 2.5 mm | 6 | |
3 Sept. | Light rain shower | 30° /20° | 6 mm | 7 | |
4 Sept. | Light rain shower | 30° /18° | 4.8 mm | 7 | |
5 Sept. | Partly cloudy | 30° /19° | 0 mm | 8 | |
6 Sept. | Patchy rain possible | 30° /20° | 6.9 mm | 7 | |
7 Sept. | Sunny | 29° /17° | 2.7 mm | 7 | |
8 Sept. | Sunny | 29° /16° | 0.1 mm | 7 | |
9 Sept. | Sunny | 30° /17° | 2.6 mm | 7 | |
10 Sept. | Patchy rain possible | 30° /18° | 0.1 mm | 7 | |
11 Sept. | Patchy rain possible | 31° /20° | 4.8 mm | 7 | |
12 Sept. | Overcast | 29° /20° | 4.4 mm | 7 | |
13 Sept. | Fog | 26° /20° | 2.3 mm | 6 | |
14 Sept. | Fog | 29° /20° | 5.4 mm | 7 | |
15 Sept. | Moderate or heavy rain shower | 30° /20° | 7.8 mm | 7 | |
16 Sept. | Light rain shower | 29° /21° | 8.8 mm | 7 | |
17 Sept. | Light rain shower | 29° /20° | 18.7 mm | 7 | |
18 Sept. | Light rain shower | 29° /20° | 6.1 mm | 7 | |
19 Sept. | Mist | 30° /19° | 0.4 mm | 7 | |
20 Sept. | Light rain shower | 24° /20° | 18.7 mm | 6 | |
21 Sept. | Fog | 23° /17° | 38.6 mm | 5 | |
22 Sept. | Mist | 23° /15° | 2 mm | 5 | |
23 Sept. | Overcast | 25° /13° | 0 mm | 6 | |
24 Sept. | Sunny | 25° /12° | 0 mm | 7 | |
25 Sept. | Cloudy | 26° /14° | 0 mm | 7 | |
26 Sept. | Light rain shower | 25° /17° | 2.4 mm | 6 | |
27 Sept. | Light drizzle | 25° /17° | 0.8 mm | 6 | |
28 Sept. | Fog | 27° /14° | 0.5 mm | 6 | |
29 Sept. | Partly cloudy | 26° /13° | 0 mm | 6 | |
30 Sept. | Patchy rain possible | 25° /13° | 0.1 mm | 6 | |
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Jeonju in September - FAQ
What to pack to Jeonju in September?
As you prepare for your trip to Jeonju in September, 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 Jeonju, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Jeonju
UV exposure in Jeonju during September
Quick links
Get accurate weather forecasts for Jeonju, located at latitude 35.822 and longitude 127.149. Stay updated with localized weather information tailored for Jeonju.