Average temperature in August is 28.2 °C
Average daytime temperature is 31.7 °C
Average night temperature is 25.5 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 24 °C
Number of sunny days: 3
Number of rainy days: 28
Number of snow days:
Precipitation sum: 402 mm
* Weather data for Hanoi Vietnam is based on climate observations for 2023 year
| August (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 31.7 | 31.1 | 31.2 | 30.1 | 30 | 30.8 | 31.1 | 32.1 | 33 | 31.8 | 31.4 | 30.5 | 32.6 | 32 | 30.9 | 32.9 | 33.9 | 34.4 | 29.9 | 28.7 | 32.2 | 32.1 | 33.1 | 30.9 | 31.5 | 31.9 | 33.9 | 30.6 | 31.1 | 31.8 | 33 |
| Apparent max temperature | 40 | 37.9 | 37.9 | 36.3 | 36 | 37.2 | 37.3 | 41.9 | 41.7 | 40.3 | 40 | 39.6 | 42.2 | 41.2 | 38.7 | 41.7 | 42.4 | 41.7 | 36.8 | 35 | 40.4 | 41.3 | 42.4 | 39.2 | 40.3 | 39.8 | 41.3 | 35.7 | 35.8 | 34.2 | 35.5 |
| Mean temperature | 27.9 | 27.4 | 27.4 | 27.1 | 27.7 | 27.8 | 28 | 28 | 29.3 | 28.5 | 27.8 | 27.9 | 28.3 | 28 | 27.6 | 29.2 | 30.6 | 29.9 | 27.4 | 26.8 | 28.7 | 29.4 | 28.4 | 27.1 | 27.7 | 29 | 29.6 | 27.9 | 28 | 27.8 | 28.8 |
| Apparent mean temperature | 31 | 31.1 | 30.6 | 31.1 | 32.7 | 29.6 | 31.3 | 32.6 | 33.3 | 32 | 31 | 31.7 | 32.2 | 30.1 | 29.3 | 32.2 | 33.1 | 31.1 | 30.2 | 30 | 31.6 | 30.3 | 29.7 | 29.1 | 30.1 | 32.3 | 30.6 | 30.3 | 28.4 | 28 | 29.2 |
| Minimum temperature | 25.4 | 25.6 | 25.3 | 25.1 | 25.8 | 25.1 | 25.3 | 25.8 | 26.6 | 25.9 | 25.6 | 25.7 | 25.8 | 25.3 | 24.6 | 26.2 | 26.8 | 25.7 | 25.2 | 24.6 | 25.8 | 25.5 | 24.8 | 24.6 | 25.2 | 26.3 | 25.9 | 25.3 | 24.9 | 24 | 25.6 |
| Apparent min temperature | 34.6 | 33.7 | 33.4 | 33.3 | 34.2 | 34.1 | 34.1 | 35.4 | 36.5 | 35.5 | 34.6 | 34.8 | 35.1 | 34.8 | 33.7 | 36.2 | 37.9 | 36.7 | 33.7 | 32.9 | 35.1 | 36.4 | 35 | 33.3 | 34.2 | 35.6 | 36.1 | 33.2 | 32.2 | 31.2 | 32.8 |
| August | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 13.1 | 13.1 | 13.1 | 13 | 13 | 13 | 13 | 13 | 13 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 |
| Sunshine duration (h) | 7 | 8.7 | 7.5 | 3.6 | 3.3 | 1.6 | 8.5 | 8.8 | 10 | 7.8 | 6.9 | 8.7 | 10.7 | 8.1 | 8.4 | 9.4 | 12 | 9.5 | 0.5 | 0.9 | 11.4 | 10.9 | 7.3 | 4 | 8.8 | 9.9 | 10.3 | 5.7 | 11.9 | 11.9 | 11.8 |
| Precipitation (mm) | 29.5 | 18.5 | 17.5 | 26.1 | 1 | 6.3 | 6.1 | 27.8 | 4.3 | 19.8 | 8.8 | 10.5 | 6.6 | 18.9 | 25.5 | 1 | 1.3 | 6.4 | 29.7 | 28.7 | 1 | 6.7 | 43.5 | 17 | 26.4 | 2.9 | 8.6 | 1.3 | 0 | 0 | 0 |
| Precipitation hours | 22 | 17 | 16 | 17 | 6 | 11 | 9 | 13 | 8 | 21 | 10 | 11 | 8 | 18 | 18 | 7 | 7 | 2 | 14 | 17 | 6 | 10 | 21 | 19 | 14 | 9 | 11 | 5 | 0 | 0 | 0 |
| Wind speed (m/s) | 10.4 | 13.6 | 10.2 | 12.6 | 10.9 | 11.5 | 10.4 | 15.1 | 9.4 | 10 | 9.8 | 8.8 | 12.7 | 12.4 | 11 | 12 | 10.5 | 9.7 | 12.5 | 10.5 | 12.9 | 12.6 | 11.2 | 11 | 11.9 | 12.6 | 16.6 | 14.9 | 19.3 | 22.3 | 17.5 |
In August 2023, the highest daytime temperature in Hanoi was 34.4°C.
While the minimum temperature at night dropped to 24°C.
The average nighttime and daytime temperatures during August in Hanoi are 25.5°C and 31.7°C respectively.
The precipitation sum in August is about 402 mm.