Hanoi weather in July
Temperature, sea and sunshine in July: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in July
Poor
Best time to visit: November – March
What is the weather like in Hanoi in July?
In July, Hanoi is hot: daytime highs average 32 °C, and even at night it stays warm at around 26 °C. Expect around 5 hours of sunshine a day. It rains often – on about 21 days, adding up to 251 mm. On about 26 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, July is not an ideal month for a holiday in Hanoi.
July compared
How the weather changes from June to August. Tap a month to open it.
More details for July
- Daylight
- 13 h 18 min05:23 – 18:41
- UV index
- 12 · extremeclear sky, noon (estimate)All months
- Muggy days
- 31 daysdew point 18 °C or more
- Wind
- 11 km/haverage daily peak
- Cloud cover
- 85 %on average
- Hot days
- 26 days30 °C or more
- Time zone
- UTC+7Asia/Bangkok
How the score comes together
- Temperatureweight 50 %33 %
- Sunshineweight 20 %35 %
- Few rainy daysweight 30 %0 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in July
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- Insect repellent
- Rain jacket or umbrella
Hanoi in July: quick answers
Is Hanoi hot in July?
Yes. In July, Hanoi is hot: daytime highs average 32 °C and nights stay around 26 °C. On about 26 days the thermometer climbs to 30 °C or more.
Does it rain much in Hanoi in July?
It rains often – on about 21 days, adding up to 251 mm.
Hanoi month by month
The whole year in HanoiAll destinations: VietnamWhere to go in July
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, GeoNames (CC BY 4.0)