How hot is Dongguan in July?

Daytime highs in Dongguan in July average 32°C (90°F); nights drop to about 26°C.

Does it rain in Dongguan in July?

Expect around 23.5 rainy days and 229 mm of rainfall in July.

Is July a good time to visit Dongguan?

July is a challenging month to visit Dongguan — consider November–January instead. Overall travel score: 2.6/10. The best months are November–January.

Dongguan weather in July

July is a challenging month to visit Dongguan — consider November–January instead. Expect highs around 32°C, lows near 26°C, and about 23.5 days with rain.

2.6 · Challengingtravel score for July

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Avg high

32°C

Avg low

26°C

Rainfall

229 mm

Rain days

23.5

Sunshine

10.4 h/day

Daylight

13.3 h

What to pack for Dongguan in July

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

Humidity averages 83%; max daily wind around 16 km/h.

How July compares

Best months in Dongguan: November–January. See the full best time to visit Dongguan guide.

Dongguan in July: the details

In July, Dongguan sees average daytime highs of 32°C (90°F) and overnight lows of 26°C (79°F). Rainfall totals roughly 229 mm across 23.5 rainy days, and the sun shines about 10.4 hours per day with 13.3 hours of daylight mid-month. Relative humidity averages 83%.

These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Dongguan, China (23.02, 113.75) — see our methodology. Actual conditions vary year to year.

Where should you go next month?

Get one email a month with the destinations at their seasonal best. Double opt-in, unsubscribe anytime.