WanderWhen

Shenzhen weather in September

September is a challenging month to visit Shenzhen — consider November–February instead. Expect highs around 30°C, lows near 25°C, and about 20.6 days with rain.

4.0 · Poortravel score for September
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Avg high
30°C
Avg low
25°C
Rainfall
235 mm
Rain days
20.6
Sunshine
9.3 h/day
Daylight
12.1 h

What to pack for Shenzhen in September

  • light, breathable clothing
  • sun protection (hat, SPF 50)
  • a compact umbrella or rain shell — rain is frequent
  • expect humid, sticky conditions

Humidity averages 84%; max daily wind around 14 km/h.

How September compares

January: 9.8/10 JFebruary: 9.7/10 FMarch: 8.6/10 MApril: 8.1/10 AMay: 5.0/10 MJune: 3.9/10 JJuly: 3.4/10 JAugust: 3.6/10 ASeptember: 4.0/10 SOctober: 8.1/10 ONovember: 9.8/10 NDecember: 10.0/10 D

Best months in Shenzhen: November–February. See the full best time to visit Shenzhen guide.

Shenzhen in September: the details

In September, Shenzhen sees average daytime highs of 30°C (87°F) and overnight lows of 25°C (76°F). Rainfall totals roughly 235 mm across 20.6 rainy days, and the sun shines about 9.3 hours per day with 12.1 hours of daylight mid-month. Relative humidity averages 84%.

These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Shenzhen, China (22.55, 114.07) — see our methodology. Actual conditions vary year to year.

Where should you go next month?

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