Yecheon in September
7.7out of 10
Yes, a good time to go
Warm and comfortable: highs around 25°C. Frequent rain: about 9 rainy days.
25°CAvg high
16°CAvg low
9Rainy days (136 mm)
12:13 hDaylight
06:14Sunrise · 18:27 Sunset
Why this score
- Warm and comfortable: highs around 25°C
- Frequent rain: about 9 rainy days
What to wear and pack
- T-shirts and light layers
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in September varies a lot between years (±3.6 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 3°C | -6°C | 21 mm | 4 | – | – | 5.0 |
| February | 6°C | -4°C | 30 mm | 4 | – | – | 5.5 |
| March | 11°C | 1°C | 51 mm | 7 | – | – | 6.3 |
| April | 18°C | 6°C | 78 mm | 7 | – | – | 7.5 |
| May | 23°C | 12°C | 91 mm | 8 | – | – | 8.0 |
| June | 27°C | 17°C | 116 mm | 8 | – | – | 7.8 |
| July | 28°C | 21°C | 231 mm | 15 | – | – | 6.4 |
| August | 29°C | 21°C | 202 mm | 15 | – | – | 6.5 |
| September | 25°C | 16°C | 136 mm | 9 | – | – | 7.7 |
| October | 20°C | 8°C | 52 mm | 5 | – | – | 8.1 |
| November | 12°C | 2°C | 33 mm | 5 | – | – | 6.8 |
| December | 5°C | -4°C | 21 mm | 4 | – | – | 5.4 |
Frequently asked questions
How hot is Yecheon in September?
Daytime highs average 25°C and nights about 16°C.
When is the best time to visit Yecheon?
The best months are October, May, June, September.