Hanoi in august: average Weather, Temperature and Climate
Weather in Hanoi in august 2025
The weather in Hanoi in the month of august comes from statistical datas on the past years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
tolerable weather UV index: 7
Weather at 6am
83°F
Partly Cloudy
34% of time
24%
18%
9%
Weather at 12pm
94°F
Clear/Sunny
27% of time
25%
23%
11%
Weather at 6pm
85°F
Clear/Sunny
25% of time
24%
20%
17%
Weather at 3am
81°F
32%
18%
18%
16%
Evolution of daily average temperature and precipitation in Hanoi in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Hanoi in august.
The climate of Hanoi in august is tolerable
The weather in august in Hanoi is wet (with 11.2in of precipitation over 17 days). The weather is better from the previous month since in july it receives an average of 10.6in of precipitation over 15 days.
The climate is very hot in that locality this month. The thermometer averaged maximum of 94°F. The minimum is 83°F. Thus, the mean temperature average on this month of august in Hanoi is 88°F. Note that these seasonal averages are in contrast with those observed in Hanoi in august with a maximum record of 104°F in 2017 and a minimum record of 72°F in 2010. You can hope to have about 27 days with temperatures over 86°F, or 87 of time.
Day length in Hanoi in august is 12:50. The sun rises at 05:36 and sunset is at 18:26.
With a bad climate, the month of august is not recommended to go in that area.
Hanoi: another month?
If you can push back the dates of your trip, we advise you to go in september to Hanoi. more information
August: another location in Vietnam?
If you want to go to Vietnam in august, there are destinations with better weather than Hanoi:
In august, Nha Trang, Vinh, Huế, Mekong Delta, Phan Thiet and Bãi Xép Beach (An Chấn) have good weather.
Seasonal average climate and temperature of Hanoi in august
Check below seasonal norms These datas are compiled from the weather statements of the past years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 88°F | ||||
| Highest temperature | 94°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 104°F (2017) | ||||
| Lowest record temperature | 72°F (2010) | ||||
| Number of days at +86°F | 27 day(s) (87%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 87°F | ||||
| Lowest sea temperature | 85°F | ||||
| Highest sea temperature | 88°F | ||||
| Wind | |||||
| Wind speed | 10km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 11.2in | ||||
| Number of days with rainfall | 17 day(s) (54%) | ||||
| Record daily rainfall | 4.1in (2019) | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 8.61km | ||||
| Cloud cover | 43% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:36 | ||||
| Time of sunset | 18:26 | ||||
| Length of day | 12:50 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last august?
Here is the day by day recorded weather in Hanoi in august 2024:
77°F to 83°F
76°F to 90°F
77°F to 83°F
77°F to 90°F
77°F to 90°F
77°F to 90°F
79°F to 92°F
79°F to 95°F
79°F to 97°F
81°F to 95°F
81°F to 94°F
79°F to 85°F
77°F to 83°F
77°F to 86°F
79°F to 88°F
77°F to 95°F
77°F to 94°F
79°F to 95°F
79°F to 94°F
79°F to 86°F
79°F to 85°F
77°F to 79°F
77°F to 81°F
77°F to 90°F
76°F to 85°F
77°F to 90°F
77°F to 92°F
79°F to 94°F
79°F to 94°F
79°F to 94°F
79°F to 95°F
Map: other cities in Vietnam in august
Cities near Hanoi:
| Viet Tri in august | very bad weather |
| Thanh Pho Hoa Binh in august | bad weather |
| Thanh Pho Thai Nguyen in august | very bad weather |
| Thanh Pho Ninh Binh in august | tolerable weather |
| Hải Phòng in august | tolerable weather |
| Mai Chau in august | bad weather |
| Do Son Beach (Vạn Hương) in august | very bad weather |
| Halong Bay in august | very bad weather |
| Cat Ba island in august | very bad weather |
| Yen Bai in august | very bad weather |
| Phu Yen in august | very bad weather |
| Lạng Sơn in august | tolerable weather |
Click over cities on the map for information about the weather in august.
Hanoi
perfect weather
good
tolerable
bad
very bad
Weather data for Hanoi in august:
Weather data for Hanoi for august are derived from an average of the weather forecast since 2009 in Hanoi. There is a margin of error and these forecasts are to be considered as general information only. The weather in Hanoi can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Hanoi.