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Hanoi in July: Weather, Average temperature and Climate

Take a look at past year’s weather for Hanoi in July and see if it is worth visiting.
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July

Weather in Hanoi in July 2025

Uncomfortable Weather
Hot
🌧️
Rainy
There are definitely more pleasant months to visit Hanoi rather than July, with an average high temperature of +91°F, and only 1 sunny days in total throughout the whole month. Pack for extremes to ensure that you are as comfortable as possible. Search flights in one click on Avionero.
Good to know:
  • July is usually the hottest month of the year in Hanoi;

Average weather

☀️
+91°F
Avg. max. temperature
+73°F
Min.
+102°F
Max.
251 mm
Total precipitation
82%
Avg. humidity
1 m/s
Avg. wind
1 ☀️
Sunny Days
5 ⛅️
Cloudy
24 🌦
Rainy
Our opinion: Hanoi has uncomfortable weather in July.

Average temperature in Hanoi in July

Here are the expected maximum, average and minimum temperatures in Hanoi for July based on the historical data.
Last Year
Historical Data

The temperature in July is +95°F on average, with a range between a maximum of +99°F during the day and a minimum of +77°F at night.

The average maximum temperature goes down 42% by the end of the month, compared with the beginning of the month, from +99°F to +90°F.

Is Hanoi warm or cold in July?

Hanoi is typically hot in July.

Maximum temperatures go up compared to the previous month from +91°F to +91°F. The minimum temperature also goes up from +81°F to +81°F.

Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.

July is the hottest month in Hanoi, here is the comparison with other months:

Climate in Hanoi in July

Hanoi weather looks like this, on average, in July and the surrounding months.
JuneJulyAugust
Avg. temperature
+91°F+91°F+90°F
Min. temperature
+70°F+73°F+73°F
Max. temperature
+108°F+102°F+100°F
Rainfall
243 mm251 mm310 mm
Wind
1 m/s1 m/s1 m/s
Humidity
80%82%84%
Air pressure
1002 HPa1001 HPa1002 HPa
Sunny days
111
Cloudy days
653
Rainy days
222425
Snowy days
000

July weather is still as bad as in June. The temperature levels stay the same in the area of +91°F for average maximum temperature during the day. Prepare for more rain. Average rainfall goes from 243 mm to 251 mm. Humidity rises from 80% to 82%. The average wind speed doesn’t change much during July, staying around 1 m/s. The amount of sunny days stay about the same, averaging 1 sunny days during the month.

But maybe it is worth considering traveling in August as the weather gets better.

Wind

Wind speed in Hanoi in July based on historical data.
Last Year
Historical Data

The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Hanoi is gradually decreasing during July, going from 2 m/s to 1 m/s over the course of the month.

Rain

Amount of rainfall in mm during July in Hanoi based on historical data.
Last Year
Historical Data
A chance of rain on a typical day in July stands at 58%, leading to total precipitation of around 126 mm. The maximum amount of rainfall per day is around 22 mm, which is considered light rain. July is a pretty wet month with over 18 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of wellies.
July is one of the rainiest months in Hanoi, here is a comparison with other months, total mm:
Hanoi wettest month is August, where a typical day has a 81% chance of precipitation and 310 mm of rainfall per day. December, on the other hand, is the driest month with a mere 35% chance of precipitation and 27 mm of rainfall per day.

How was the weather last July in Hanoi?

This is the weather in Hanoi in July 2023:
1 July
☁️
+98°F
2 July
☁️
+97°F
3 July
☁️
+93°F
4 July
🌧️
+96°F
5 July
🌧️
+94°F
6 July
☀️
+97°F
7 July
☁️
+99°F
8 July
☁️
+96°F
9 July
☁️
+92°F
10 July
☁️
+96°F
11 July
☁️
+96°F
12 July
☁️
+97°F
13 July
☁️
+98°F
14 July
🌧️
+96°F
15 July
☁️
+94°F
16 July
☁️
+96°F
17 July
☁️
+99°F
18 July
🌧️
+87°F
19 July
🌧️
+85°F
20 July
🌧️
+86°F
21 July
☁️
+91°F
22 July
☁️
+94°F
23 July
☀️
+95°F
24 July
☁️
+96°F
25 July
☁️
+96°F
26 July
☁️
+97°F
27 July
☁️
+98°F
28 July
☁️
+95°F
29 July
☁️
+94°F
30 July
🌧️
+91°F
31 July
🌧️
+90°F
In July 2023 Hanoi had 2 sunny days, 21 cloudy days, and 8 rainy days. The average maximum temperature was +95°F, with an absolute maximum of +99°F and a minimum of +84°F. The average humidity was 79%, with a maximum of 100% and a minimum of 48%. The average wind speed was 2 m/s, with a maximum of 5 m/s and a minimum of 0 m/s.
Are you planning a trip in July?

Climate Change Over the Years

This is how Hanoi climate has changed over the last 43 years.

The climate in Hanoi in July has not changed that much over the last 43 years.

The average temperature was the lowest in 2011 (+79°F) and the highest in 2019 (+84°F). The driest year was 2004 with only 1210 mm of rainfall, and the wettest year was 1981 with 2188 mm.

FAQ

Frequently asked questions about the weather in Hanoi in July:

Is July a good time to visit Hanoi?

There is never a bad time to go to Hanoi, but the weather isn’t the best in July, so plan on enjoying the great indoor attractions of Hanoi and pack for the extremes in weather.

Can you sunbathe in Hanoi in July?

Absolutely, July is hot in Hanoi. Plan on beach and pool time, and ensure that you pack light and breathable options to stay comfortable.

Is Hanoi rainy in July?

Hanoi is often rainy in July. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.

Is it sunny in Hanoi in July?

Usually, it’s not very sunny in Hanoi in July, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.

Other cities in Vietnam

Check out the weather for other cities in Vietnam.

Monthly weather in Hanoi

Source of the data

For this page, we’ve looked at the typical weather in Hanoi, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.