Temperatures 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.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Hanoi in August. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of August
The month of August starts in Hanoi with hot temperatures, averaging around 30°C during the day and nights close to 22°C. Plenty of days with a chance of precipitation.
Mid-August
By mid-August, the average daytime temperature stays the same at 30°C, with nights close to 23°C. The chance of precipitation is high during this period.
End of August
By the end of August, the average daytime temperature in Hanoi will be around 30°C, with nights close to 22°C. There’s a significant chance of many days with precipitation.
Precipitation in August
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.
There’s an average 73% chance of precipitation per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in August for Hanoi. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Hanoi in August |
London | ||
|---|---|---|---|
 Average Temperature |
30°C | 22°C | |
 High Temp |
31°C | 24°C | |
| Low Temp |
28°C | 19°C | |
 Total Precipitation |
389 mm | 60 mm | |
| Rainy Days |
23 days | 10 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?
After some sun? Then August isn’t the best time to be in Hanoi. The temperature is pleasant, but there’s too much chance of rain this month.
The typhoon season in Hanoi runs from June to November.
Temperature records for Hanoi in August
With 40°C, Hanoi hit the highest temperature in the last 10 years in August 2014. The lowest daytime temperature in this month was 22°C in 2019. The extreme night temperatures ranged from a low of 18°C to a high of 28°C.
Check out the climate of Hanoi for all months and discover the best travel time
Curious about the climate in other parts of Vietnam? Check out the weather and climate in places like Halong Bay, Ho Chi Minh City, Hội An, or have a look at other destinations in Vietnam.
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Daily Temperature in August in Hanoi
This chart shows the average daily temperatures, both day and night, for each day in August in Hanoi, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Hanoi
The chart below shows the average daily precipitation in August for Hanoi, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 23 days of rain 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 years.
Total Precipitation in August in Hanoi Over the Years
This chart shows the average precipitation in August in Hanoi, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Hanoi
Click on a specific day in August for detailed info on the typical 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.
