Sishui in September
8.2out of 10
Yes, a good time to go
Warm and comfortable: highs around 26°C. Some rain: about 7 rainy days.
26°CAvg high
17°CAvg low
7Rainy days (71 mm)
12:13 hDaylight
05:59Sunrise · 18:12 Sunset
Why this score
- Warm and comfortable: highs around 26°C
- Some rain: about 7 rainy days
What to wear and pack
- T-shirts and light layers
How reliable is the forecast?
Rain in September varies a lot between years (±3.7 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 | 4°C | -5°C | 9 mm | 2 | – | – | 5.4 |
| February | 7°C | -2°C | 15 mm | 3 | – | – | 6.0 |
| March | 13°C | 3°C | 24 mm | 4 | – | – | 7.1 |
| April | 20°C | 10°C | 39 mm | 6 | – | – | 8.0 |
| May | 25°C | 15°C | 63 mm | 6 | – | – | 8.3 |
| June | 30°C | 20°C | 83 mm | 8 | – | – | 7.9 |
| July | 30°C | 23°C | 229 mm | 15 | – | – | 6.0 |
| August | 29°C | 22°C | 187 mm | 13 | – | – | 6.7 |
| September | 26°C | 17°C | 71 mm | 7 | – | – | 8.2 |
| October | 20°C | 10°C | 31 mm | 5 | – | – | 8.2 |
| November | 12°C | 3°C | 28 mm | 4 | – | – | 7.0 |
| December | 6°C | -3°C | 11 mm | 2 | – | – | 5.8 |
Frequently asked questions
How hot is Sishui in September?
Daytime highs average 26°C and nights about 17°C.
When is the best time to visit Sishui?
The best months are May, September, October, April.