October 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 October in Hanoi?

In October, the average high-temperature is 28.6°C (83.5°F), and the average low-temperature is 21.9°C (71.4°F).

How many days does it rain in October in Hanoi?

In October, in Hanoi, the rain falls for 9 days. Throughout October, 130.7mm (5.1") of precipitation is accumulated.
Average temperature in October - Hanoi, Vietnam
  • Average high temperature in October: 28.6°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 October: 21.9°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 October - Hanoi, Vietnam
  • Average humidity in October: 75%

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

Average rainfall in October - Hanoi, Vietnam
  • Average rainfall in October: 130.7mm

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 October - Hanoi, Vietnam
  • Average rainfall days in October: 9 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 October / Average sunshine in October - Hanoi, Vietnam
  • Average daylight in October: 11.7h

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 October: 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 October - Hanoi, Vietnam
  • Average UV index in October: 10

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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