Hanoi in October
In October, Hanoi averages 29°C (84°F) during the day and 22°C (72°F) at night, with around 9 days of rain (130 mm total).
ShoulderConditions are warm and beach-friendly. Occasional showers are likely but won't dominate.
It's peak typhoon season in Hanoi during October. Travel is possible but expect storm risk, possible flight disruption, and generally lower travel insurance coverage.
How October compares to the rest of the year in Hanoi
October is in the middle of the year for warmth in Hanoi (6th of 12) and moderately rainy compared to the rest of the year (9th of 12). Daytime temperature runs 2°C above the annual average (28°C). October runs 2°C cooler than September (31°C) and cools 3°C in November (26°C).
October sunrise & sunset in Hanoi
Times shown for Hanoi local time (Asia/Ho_Chi_Minh), calculated for the 15th of October. They shift by a few minutes day to day across the month.
Photography light in Hanoi — October
Golden-hour and blue-hour windows for the 15th of October, in Hanoi's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Hanoi in October
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on October's tier (Shoulder) and Hanoi's popularity.
Crowds & pricing — October in Hanoi
Hanoi is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: comfortable tourism weather peak hazard season (1 active)
Sun & mosquito risk — October in Hanoi
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Hanoi in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 20°C / 68°F | 14°C / 57°F | 20 mm | 8 | 0 |
| February | 21°C / 70°F | 15°C / 59°F | 30 mm | 12 | 0 |
| March | 23°C / 73°F | 18°C / 64°F | 45 mm | 15 | 0 |
| April | 28°C / 82°F | 21°C / 70°F | 95 mm | 13 | 0 |
| May | 32°C / 90°F | 24°C / 75°F | 195 mm | 14 | 0 |
| June | 33°C / 91°F | 26°C / 79°F | 240 mm | 14 | 0 |
| July | 33°C / 91°F | 26°C / 79°F | 290 mm | 15 | 0 |
| August | 32°C / 90°F | 26°C / 79°F | 320 mm | 16 | 0 |
| September | 31°C / 88°F | 24°C / 75°F | 230 mm | 13 | 0 |
| October | 29°C / 84°F | 22°C / 72°F | 130 mm | 9 | 0 |
| November | 26°C / 79°F | 18°C / 64°F | 45 mm | 6 | 0 |
| December | 22°C / 72°F | 15°C / 59°F | 25 mm | 6 | 0 |
Other cities with similar October weather
🌍 See the full ranked list of climate twins for Hanoi in October →
Frequently asked questions
How hot is Hanoi in October?
In October, Hanoi averages a high of 29°C (84°F) and a low of 22°C (72°F) — generally warm.
Does it rain a lot in Hanoi in October?
October sees occasional rain in Hanoi, with about 9 rainy days on average.
Is October a good time to visit Hanoi?
October is warm. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Hanoi in October?
Pack lightweight, breathable clothing, sunglasses and sunscreen. See the full October packing list for Hanoi for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.