How hot is Hanoi in July?

Daytime highs in Hanoi in July average 33°C (92°F); nights drop to about 27°C.

Does it rain in Hanoi in July?

Expect around 19.7 rainy days and 274 mm of rainfall in July.

Is July a good time to visit Hanoi?

July is a challenging month to visit Hanoi — consider November–December instead. Overall travel score: 1.8/10. The best months are November–December.

Hanoi weather in July

July is a challenging month to visit Hanoi — consider November–December instead. Expect highs around 33°C, lows near 27°C, and about 19.7 days with rain.

1.8 · Challengingtravel score for July

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

Avg high

33°C

Avg low

27°C

Rainfall

274 mm

Rain days

19.7

Sunshine

9.5 h/day

Daylight

13.2 h

What to pack for Hanoi 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 81%; max daily wind around 15 km/h.

How July compares

Best months in Hanoi: November–December. See the full best time to visit Hanoi guide.

Hanoi in July: the details

In July, Hanoi sees average daytime highs of 33°C (92°F) and overnight lows of 27°C (80°F). Rainfall totals roughly 274 mm across 19.7 rainy days, and the sun shines about 9.5 hours per day with 13.2 hours of daylight mid-month. Relative humidity averages 81%.

These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Hanoi, Vietnam (21.02, 105.84) — see our methodology. Actual conditions vary year to year.

Where should you go next month?

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