Seto in September
6.9out of 10
Possible, with caveats
Warm and comfortable: highs around 29°C. Frequent rain: about 13 rainy days.
29°CAvg high
20°CAvg low
13Rainy days (189 mm)
12:13 hDaylight
05:40Sunrise · 17:52 Sunset
Why this score
- Warm and comfortable: highs around 29°C
- Frequent rain: about 13 rainy days
- Rain varies a lot between years (±4.0 days)
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in September varies a lot between years (±4.0 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 | 9°C | 0°C | 55 mm | 6 | – | – | 6.1 |
| February | 10°C | 1°C | 64 mm | 7 | – | – | 6.2 |
| March | 14°C | 4°C | 108 mm | 10 | – | – | 6.3 |
| April | 20°C | 9°C | 123 mm | 10 | – | – | 7.1 |
| May | 24°C | 14°C | 143 mm | 10 | – | – | 7.4 |
| June | 27°C | 19°C | 182 mm | 14 | – | – | 6.7 |
| July | 31°C | 23°C | 186 mm | 15 | – | – | 6.2 |
| August | 33°C | 24°C | 113 mm | 12 | – | – | 6.3 |
| September | 29°C | 20°C | 189 mm | 13 | – | – | 6.9 |
| October | 23°C | 14°C | 169 mm | 10 | – | – | 7.4 |
| November | 17°C | 7°C | 82 mm | 7 | – | – | 7.3 |
| December | 12°C | 2°C | 54 mm | 6 | – | – | 6.6 |
Frequently asked questions
How hot is Seto in September?
Daytime highs average 29°C and nights about 20°C.
When is the best time to visit Seto?
The best months are May, October, November, April.