What to pack for Shiyan in September
- t-shirts and light layers
- a light jacket for evenings
- a compact umbrella or rain shell — rain is frequent
Humidity averages 70%; max daily wind around 13 km/h.
How September compares
Best months in Shiyan: March–May & September–October. See the full best time to visit Shiyan guide.
Shiyan in September: the details
In September, Shiyan sees average daytime highs of 28°C (82°F) and overnight lows of 20°C (67°F). Rainfall totals roughly 91 mm across 9 rainy days, and the sun shines about 7.4 hours per day with 12.2 hours of daylight mid-month. Relative humidity averages 70%.
In context: September is the 4th-warmest month and the 5th-wettest in Shiyan. The sunniest month is August (8.9 h/day).
| Metric | September average |
|---|---|
| Daytime high | 28°C / 82°F |
| Overnight low | 20°C / 67°F |
| Rainfall | 91 mm over 9 rainy days |
| Sunshine | 7.4 h/day (12.2 h daylight) |
| Humidity | 70% |
| Travel score | 8.4 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Shiyan, China (32.65, 110.78) — see our methodology. Actual conditions vary year to year.
Not set on Shiyan? Browse the best places to visit in September ranked by travel score.
Frequently asked questions
How hot is Shiyan in September?
Daytime highs in Shiyan in September average 28°C (82°F); nights drop to about 20°C.
Does it rain in Shiyan in September?
Expect around 9 rainy days and 91 mm of rainfall in September.
Is September a good time to visit Shiyan?
September is a good month to visit Shiyan. Overall travel score: 8.4/10. The best months are March–May & September–October.
Also good in September, near Shiyan
Where should you go next month?
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