VietnamAverage weather for Hanoi in August
It's hot in August in Hanoi with an average temperature of 30°C. Temperatures this month range from a low of 28°C to a high of 31°C. At night, you can expect temperatures between 22°C and 23°C.
Start of August
The month of August starts in Hanoi with hot temps, averaging around 30°C during the day and nights around 22°C. There are plenty of days with a good chance of precipitation.
Mid August
By mid-August, daytime temps stay steady at around 30°C, with nights around 23°C. There’s a high chance of precipitation during this time.
End of August
By the end of August, the average daytime temperature in Hanoi is around 30°C, while nighttime temps are about 22°C. There’s a significant chance of many days with precipitation.
In August, there is an average of 389 mm of precipitation, spread over 23 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
Hanoi in August |
New York | ||
|---|---|---|---|
 Average temperature |
30°C | 30°C | |
 Max. temperature |
31°C | 31°C | |
| Min. temperature |
28°C | -5°C | |
 Total precipitation |
389 mm | 79 mm | |
| Rainy days |
23 days | 13 days | |
July
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Hanoi?
Looking for sun? August isn’t a good month to be in Hanoi. The temperature is nice, but there’s too much chance of rain.
The typhoon season in Hanoi runs from June to November.
Temperature records
With 40°C in 2014, Hanoi reached the highest temperature in August over the past 10 years. The lowest daytime temperature in this month was 22°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of 18°C to a highest value of 28°C.
Check out the climate of Hanoi for all months and discover the best travel time
Curious about the weather in other parts of Vietnam? Check out the climate and weather for spots like Halong Bay, Ho Chi Minh City, Hội An, or explore other destinations in Vietnam.
Daily Temperature in August in Hanoi
This chart shows the average daily high and low temperatures in August for Hanoi, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in August in Hanoi
The chart below shows the average daily precipitation in August for Hanoi, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for August, you can expect about 23 days of precipitation in Hanoi.
Daily UV index in August in Hanoi
This chart shows the average daily UV index in August in Hanoi, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Hanoi over the years
This chart shows the average temperature in August in Hanoi, measured in degrees Celsius, over the past few years.
Total precipitation in August in Hanoi over the years
This chart shows the average precipitation in August in Hanoi, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in August for Hanoi
Click on any day in August to get detailed info about the usual weather on that day in Hanoi. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Hanoi
Have you been to Hanoi in August?
Share your weather experience in August in Hanoi.
Average weather in Hanoi by month
Click on a month below to see detailed weather info for Hanoi. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
