Hanoi Weather in October: Climate, Temperature & Travel Tips
Avg 24.8°C · 185mm rain — October is autumn in Hanoi.
- Avg high
- 28.3 °C
- Avg low
- 21.9 °C
- Avg
- 24.8 °C
- Precipitation
- 185 mm
Source: Open-Meteo Archive 2014–2023 · 10-year climate normals
Climate Overview
October in Hanoi, Vietnam brings autumn conditions: average temperature 24.8°C, average high 28.3°C, average low 21.9°C. Monthly rainfall averages 185mm, making it a wet time of year.
Conditions are pleasant for most travel activities.
What to Pack
- Short sleeves and light pants; sunglasses
- Light shoes or sandals
- Compact umbrella and waterproof jacket
Best Things to Do
- Walking tours and city exploration
- Parks and outdoor cafes
- Seasonal food and night markets (where applicable)
Pros and Cons of Visiting in October
Pros:
- Pleasant temperatures for walking and outdoor sightseeing
- Shoulder season often means smaller crowds and lower prices
Cons:
- Frequent rain — pack waterproof gear
Climate source: Open-Meteo Archive (2014–2023).
Colour = avg temperature · blue = cool · orange = warm
- 1 June 29.7°C
- 2 July 29.2°C
- 3 August 28.4°C
- 1 January 17.1°C
- 2 December 17.5°C
- 3 February 18.2°C
FAQ
01 What is the average temperature in Hanoi in October? +
The average is 24.8°C, with a high of 28°C and a low of 22°C.
02 What is Hanoi like to visit in October? +
It is autumn in Hanoi, which is ideal for outdoor exploration.
03 Does it rain often in Hanoi during October? +
Average rainfall is 185mm, which is high — expect frequent rain.
04 What should I pack for Hanoi in October? +
Short sleeves and light pants; sunglasses; Light shoes or sandals.
05 Is October a peak travel season for Hanoi? +
It is closer to off-season, with more reasonable prices and fewer crowds.
06 Where does this climate data come from? +
Monthly averages computed from Open-Meteo Archive 2014–2023 daily observations.
- Sources
- Open-Meteo Archive 2014-2023
- Updated
- 2026-04-17