Shenzhen, China skyline

Shenzhen Weather in August

The usual August conditions in Shenzhen, China, drawn from 2006–2025 records.

Shenzhen in August: highs near 30.8°C (87.4°F), lows near 25.8°C (78.4°F), roughly 24 rainy days adding up to 302 mm, and 9.4 hours of sunshine on an average day.

Avg high

30.8°C (87.4°F)

Avg low

25.8°C (78.4°F)

Rainfall

302 mm (11.9 in)

Rainy days

24 days

Sunshine

9.4 h / day

Humidity

87%

August vs the rest of the year

Only 1 month is warmer than August in Shenzhen; for rain it is the 2nd wettest month.

MonthAvg highvs AugustRainRainy days
January19.6°C (67.3°F)−11.2°C (−20.2°F)32 mm5
February21.2°C (70.2°F)−9.6°C (−17.3°F)43 mm7
March23.8°C (74.8°F)−7°C (−12.6°F)87 mm11
April26.5°C (79.7°F)−4.3°C (−7.7°F)151 mm14
May28.8°C (83.8°F)−2°C (−3.6°F)257 mm20
June30.1°C (86.2°F)−0.7°C (−1.3°F)316 mm24
July31.1°C (88°F)+0.3°C (+0.5°F)210 mm22
August30.8°C (87.4°F)—302 mm24
September30.3°C (86.5°F)−0.5°C (−0.9°F)217 mm19
October28.2°C (82.8°F)−2.6°C (−4.7°F)89 mm8
November25.1°C (77.2°F)−5.7°C (−10.3°F)53 mm6
December20.6°C (69.1°F)−10.2°C (−18.4°F)27 mm4

What August feels like in Shenzhen

August falls in Shenzhen's wet season — the rainfall numbers rise clearly above the dry months. Afternoons are hot, so sightseeing works best in the morning or evening. Nights bring little relief: even the coolest hour of the night stays very warm. The air is muggy, so it feels hotter than the thermometer suggests.

Rain in Shenzhen in August

Dry days are the exception, with rain on most days. When rain comes it is heavy, about 12.6 mm (0.5 in) per wet day, often in short, strong bursts. That is close to Shenzhen's typical rain per wet day for the whole year (about 10.9 mm). It is among the three wettest months of the year.

Daylight and sunshine in August

On 15 August the sun rises at about 6:01 am and sets around 6:57 pm local time, giving 12 h 56 min of daylight. Days are getting shorter: 28 min less daylight than in mid-July. Measured sunshine covers about 73% of the daylight — there are plenty of bright spells.

How August compares to the rest of the year

In Shenzhen's temperature order, August sits as the 2nd warmest month. Against July, the average high is 0.3°C (0.5°F) lower, with 91 mm more rain. Temperatures barely move from one month to the next here. September averages a high of 30.3°C (86.5°F).

Who August suits

  • Sightseeing: less ideal — rain falls on more than half the days.
  • Parks & outdoor: less ideal — afternoons are too warm to linger outside.
  • Beach: less ideal — too many rainy days.
  • Museums & indoor: a good choice — with rain on most days, galleries and museums make easy plans.

Tips for visiting Shenzhen in August

Rain Protection

Keep a small umbrella in your bag and wear shoes that cope with puddles.

Sun Protection

Sunscreen, a hat and sunglasses; light breathable clothes.

Quick questions

How warm is Shenzhen in August?

It feels hot: typical highs are 30.8°C (87.4°F), with lows near 25.8°C (78.4°F).

Does it rain a lot in Shenzhen in August?

Quite a lot — 302 mm spread over about 24 days.

What should I wear in Shenzhen in August?

Pack rain protection and sun protection. There is little need to change for the evening.

Is August or September better for visiting Shenzhen?

September, clearly: it ranks #8 of 12 among Shenzhen's months, against #11 for the other. September has fewer rainy days.

Is August a good time to visit Shenzhen?

Fair

Fair — warm to hot days, rain on most days (about 24), heavy rainfall (302 mm), plenty of sunshine (9.4 h a day). Within Shenzhen's own year, August ranks #11 of 12 — one of the least comfortable months.

August in other China cities

Drier places in August

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Monthly averages from 20 years of Open-Meteo history (2006–2025), not a forecast — see all 12 months in Shenzhen weather by month.