Hanoi, VietnamQuick decision
When to visit Hanoi?
🌞 Best time overall
November
🌡️ Optimal temperature
19°C–26°C in November
🌧 Least rain
28% rainy days in November
🌧 Wettest month
August (80%)
📅 Best score
7.9/10
By trip type
Best time by type of trip
Old QuarterOctober–December — 36 streets, Hoàn Kiếm Lake and ancient temples.
Phở & Street FoodYear-round — phở, bún chả and egg coffee in the old quarter.
Water PuppetsYear-round — traditional show at Thăng Long Theatre.
Cycling & CountrysideOctober–March — day trips to Ninh Binh and Perfume Pagoda.
Monthly climate data
Hanoi weather month by month
| Month | Min °C | Max °C | Rainy days (%) | Precip. mm/d | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 15°C | 22°C | 34% | 2.0 | 4.0h | 7.1/10 |
| ⛅ February | 15°C | 23°C | 36% | 1.8 | 3.1h | 7.1/10 |
| 🌤️ March | 19°C | 26°C | 39% | 2.4 | 3.2h | 7.2/10 |
| 🌤️ April | 22°C | 29°C | 41% | 3.5 | 6.7h | 7.4/10 |
| ⛅ May | 25°C | 31°C | 58% | 7.0 | 9.1h | 7.1/10 |
| ⛅ June | 27°C | 33°C | 60% | 8.9 | 10.0h | 7.0/10 |
| ⛅ July | 26°C | 33°C | 67% | 10.2 | 10.1h | 6.6/10 |
| 🌧️ August | 26°C | 32°C | 80% | 13.5 | 8.9h | 5.7/10 |
| ⛅ September | 25°C | 31°C | 71% | 11.4 | 9.3h | 7.0/10 |
| 🌤️ October | 22°C | 29°C | 44% | 6.9 | 9.5h | 7.5/10 |
| ☀️ November | 19°C | 26°C | 28% | 2.0 | 8.6h | 7.9/10 |
| 🌤️ December | 15°C | 22°C | 22% | 1.1 | 6.4h | 7.5/10 |
Ideal
Fair
Challenging climate
Source: Open-Meteo · 10 years
🌴 Tropical destination — heavy rain months benefit from an algorithmic adjustment: tropical showers are intense but brief and usually don't ruin a trip.
Seasonal breakdown
What to expect each season
🌸 Spring (Mar–May) — Good time
Average 29°C, 46% rainy days, 6.3h sunshine/day. Score: 7.2/10.
☀️ Summer (Jun–Aug) — Acceptable
Average 33°C, 69% rainy days, 9.7h sunshine/day. Score: 6.4/10.
🍂 Autumn (Sep–Nov) — Good time
Average 29°C, 48% rainy days, 9.1h sunshine/day. Score: 7.5/10.
❄️ Winter (Dec–Feb) — Good time
Average 22°C, 31% rainy days, 4.5h sunshine/day. Score: 7.2/10.
Accommodation
Find a place to stay in Hanoi
Check availability during the recommended period
Tip : off-peak months (August, September) are cheapest but weather is significantly worse.
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Activities and tours in Hanoi
Guided tours, skip-the-line tickets and local experiences.
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Flights
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Monthly weather
Detailed weather by month
FAQ
Frequently asked questions
November is ideal with 28% rainy days and 26°C.
August is the wettest month with 80% rainy days.
Yes, November is the best month with an average of 26°C.
In winter, the average score is 7.2/10. Acceptable conditions for cultural visits.
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