August weather forecast and climate
Hanoi, Vietnam

The beautiful Tran Quoc Pagoda in Hanoi, Vietnam, with a view of more city structures in the far background
The beautiful Tran Quoc Pagoda in Hanoi, Vietnam, with a view of more city structures in the far background

What is the temperature in August in Hanoi?

In Hanoi, in August, the average high-temperature is 31.9°C (89.4°F), and the average low-temperature is 25.7°C (78.3°F).

How many days does it rain in August in Hanoi?

In Hanoi, Vietnam, in August, it is raining for 16.7 days, with typically 318mm (12.5") of accumulated precipitation.

What is the wettest month in Hanoi?

The month with the most rainfall is August when the rain falls for 16.7 days and typically aggregates up to 318mm (12.5") of precipitation.
Average temperature in August - Hanoi, Vietnam
  • Average high temperature in August: 31.9°C

The warmest month (with the highest average high temperature) is July (32.9°C).
The month with the lowest average high temperature is January (19.3°C).

  • Average low temperature in August: 25.7°C

The month with the highest average low temperature is July (26.1°C).
The coldest month (with the lowest average low temperature) is January (13.7°C).

Average humidity in August - Hanoi, Vietnam
  • Average humidity in August: 82%

Months with the highest relative humidity are March and April (83%).
The month with the lowest relative humidity is November (74%).

Average rainfall in August - Hanoi, Vietnam
  • Average rainfall in August: 318mm

The wettest month (with the highest rainfall) is August (318mm).
The driest month (with the lowest rainfall) is January (18.6mm).

Average rainfall days in August - Hanoi, Vietnam
  • Average rainfall days in August: 16.7 days

The month with the highest number of rainy days is August (16.7 days).
The month with the lowest number of rainy days is December (6 days).

Average daylight in August / Average sunshine in August - Hanoi, Vietnam
  • Average daylight in August: 12.8h

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.9h).

  • Average sunshine in August: 5.3h

The month with most sunshine is July (Average sunshine: 5.9h).
The month with least sunshine is March (Average sunshine: 1.4h).

Average UV index in August - Hanoi, Vietnam
  • Average UV index in August: 12

Months with the highest UV index are March, April, May, June, July and August (UV index 12).
Months with the lowest UV index are January and December (UV index 7).

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