SeasonScore
Hanoi, Vietnam
Photo: Nam-ho Park · CC BY 2.0

Vietnam

Hanoi in July

🌧️ Rainy season

Hot, humid and very wet. Watch for hazy air.

🎒 Pack: light, breathable clothes & sunscreen · compact umbrella or rain jacket · quick-dry fabrics · N95 mask for hazy days

Best months: Nov (8.3), Feb (7.8), Mar (7.5)

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Why July scores 5.8What goes into the score

How it works
🌡️ 34° / 27°C🌧️ 254 mm💧 dew pt 26°🍃 PM2.5 56
  • Weather comfort5.0
    • !Hot (34°C highs / 27°C lows)
    • !Very humid/sticky (dew point 25.7°C)
    • !Wet: ~254 mm rain, ~9 heavy-rain days
  • Air quality3.7
    • !Unhealthy (PM2.5 ~56 µg/m³)
  • Seasonal hazards9.0
    • !Tropical cyclone: Edge of the Western Pacific typhoon season
    • !Flood: ~9 heavy-rain days in an average July
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut July side by side with another month
JulNov
Score5.8 Fair8.3 Very good
Season🌧️ Rainy season🌦️ Shoulder (showers)
High / low34° / 27°27° / 20°
Rain254 mm61 mm
Humiditydew pt 26°dew pt 18°
PM2.556 µg/m³37 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Hanoi weather-station normals. Rainfall: downtown Hanoi weather-station normals (national met service).

Holidays & crowdsJuly 2027

No long holidays

No long public-holiday weekends this month. School holidays aren't counted, so check those if you want to avoid family crowds.

No national public holidays in Vietnam this month.

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore HanoiEvents, sights, food & souvenirs

Check event dates locally

Vietnam's capital, with a lakeside centre, a busy Old Quarter, French colonial buildings, ancient temples and an outstanding street food culture.

Events in July

No major events on our calendar for July.

Coming up later

National DayEvery year2 September every year

Marks Vietnam's declaration of independence in 1945, with flags and official celebrations.

Why go: A public holiday; the mausoleum area may be closed to visitors.

Where: Ba Dinh Square and citywide

Mid-Autumn FestivalDate variesLunar calendar - usually September or early October

A children's festival with lanterns, lion dances and mooncakes.

Why go: Hang Ma street is packed with lantern stalls in the weeks before.

Where: Hang Ma street and the Old Quarter

Tet (Lunar New Year)Date variesLunar calendar - late January to mid-February, date moves each year

Vietnam's biggest holiday, with flower markets, family visits and temple outings.

Why go: Many shops and restaurants close for several days; transport is heavily booked.

Where: Citywide