Hanoi Weather in July
July in Hanoi averages 35°C (95°F) during the day and 27°C (81°F) at night. July is part of the rainy season, with around 280 mm (11 in) of rainfall and frequent showers.
Rainfall in Hanoi in July
Hanoi is in the rainy season in July, with rain on around 16 days and an average of 280 mm (11 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.
Temperature in Hanoi in July
In July, expect very high temperatures in Hanoi, with highs of 35°C (95°F) and lows of 27°C (81°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. With overnight lows of 27°C (81°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.
Sunshine in Hanoi in July
Expect sunny days throughout the month, with an estimated 196 hours of sunshine. Despite being the rainy season, it could still be a nice time to visit. Rain often arrives later in the day, keeping most of the days sunny.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, November and December typically offer the best weather for Hanoi.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Hanoi's climate page.
Hanoi Temperature in July
Min Temperature
27°C (81°F)
Max Temperature
35°C (95°F)
Chance of Rain
54%
Precipitation
280 mm (11 in)
Rainy days
16 days
Humidity
82%
Sunshine
196 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hanoi typically stay consistent throughout July, with daily highs averaging around 35°C (95°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in July
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for Hanoi in July
Browse day-by-day weather records for Hanoi spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hanoi historical weather extremes in July
According to our 33 years of weather records for Hanoi, the following extremes were recorded between 1992 and 2025.
- Hanoi recorded its highest July temperature of 39°C (102°F) on July 3, 2015.
- The lowest daytime temperature in July was 26°C (79°F), recorded on July 22, 2004.
- Hanoi registered its coldest July night on July 22, 2000, with temperatures dropping to 22°C (72°F).
Best Places in Vietnam in July
Find out more about the weather in Vietnam and which places have the best travel conditions in this month. See all of Vietnam in July →
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What to Wear in Hanoi in July
Hot weather in July means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Hanoi in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vietnam, check out our Hanoi's climate page.
Temperature Rainfall Sunshine Humidity
See the full Hanoi climate overview or explore weather in Vietnam.
