Hanoi weather in October
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Hanoi October weather at a glance
In October, Hanoi averages 25.3°C, with typical highs of 29.1°C and lows of 22.3°C. The historical average is 11 wet days and 77% humidity.
Hanoi October temperature & humidity
Hanoi October rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Hanoi in October
Choose breathable summer clothes and pack sun protection. Showers are possible, so a compact umbrella is useful.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 29.1°C
- Morning & eveningLight layer for air-conditioned rooms · average low 22.3°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Hanoi October sunrise & sunset times
2026 October · Local time (Asia/Bangkok)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-10-01 | 05:48 | 17:45 | 11h 57m |
| 2026-10-15 | 05:52 | 17:33 | 11h 41m |
| 2026-10-31 | 05:59 | 17:22 | 11h 23m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
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Hanoi rainy season & dry season
Is October wet or dry?
Vietnam’s rainy and dry periods differ between the north, centre and south. Da Nang and Phu Quoc do not share the same rainfall calendar; compare the monthly data for your destination. The 2024–2025 average for October is 11 wet days.
2024–2025 wet-day averages, not long-term season boundaries. Wet days do not mean all-day rain.
Packing for rainy and dry periods
For rainy periods, bring a light rain jacket, a waterproof pouch and quick-dry clothes. In drier months, pack sunscreen and a hat, plus a compact umbrella for showers. For beach trips, check the boat operator’s weather and cancellation notices.
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Hanoi travel essentials
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Best months to visit Hanoi
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
October weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Hanoi weather like in October?
In October, Hanoi averages 25.3°C, with typical highs of 29.1°C and lows of 22.3°C. The historical average is 11 wet days and 77% humidity. Our weather-comfort rating for this month is fair.
Does it rain a lot in Hanoi in October?
There are about 11 wet days in October. A compact umbrella is still useful.
What should I wear in Hanoi in October?
Choose breathable summer clothes and pack sun protection. Showers are possible, so a compact umbrella is useful.
What are the best months to visit Hanoi?
Recent weather data rates January, March, November, December among the more comfortable months.
Where can I check Hanoi weather in October in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
Is October rainy or dry season in Hanoi?
Vietnam’s rainy and dry periods differ between the north, centre and south. Da Nang and Phu Quoc do not share the same rainfall calendar; compare the monthly data for your destination. The 2024–2025 average for October is 11 wet days.
Which months have fewer rainy days in Hanoi?
In our 2024–2025 data, November, December, January have the fewest wet days. These are recent observations, not long-term climate normals. Compare temperatures and your planned activities as well.
What time are sunrise and sunset in Hanoi in October?
On 2026-10-15, calculated sunrise is 05:52 and sunset is 17:33 in local time (Asia/Bangkok). Times vary by date and terrain.
Hanoi weather by month
More Southeast Asia destinations in October
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations