Average temperature in August is 29.7 °C
Average daytime temperature is 34.7 °C
Average night temperature is 26.1 °C
Absolute maximum temperature: 37 °C
Absolute minimum temperature: 24.3 °C
Number of sunny days: 2
Number of rainy days: 29
Number of snow days:
Precipitation sum: 154 mm
* Weather data for Chennai India 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 | 35.1 | 36 | 37 | 36.7 | 36.3 | 35.9 | 35.6 | 35.1 | 34.3 | 35 | 33.8 | 35.2 | 34.5 | 33.5 | 33.4 | 34.2 | 35.3 | 35.3 | 35.5 | 34.1 | 34.2 | 32.8 | 33.4 | 33.7 | 35 | 34.2 | 33 | 34.8 | 34.1 | 34.3 | 34.7 |
| Apparent max temperature | 38.4 | 37.7 | 40.3 | 41.1 | 41.3 | 41.3 | 40.6 | 41.3 | 41.9 | 40.1 | 40.6 | 42.6 | 41.3 | 41.7 | 41.1 | 42 | 40.6 | 38.9 | 40.7 | 40.9 | 41.7 | 39.2 | 41.1 | 41.3 | 41.3 | 42.3 | 39.1 | 40.1 | 40.8 | 39.4 | 41.6 |
| Mean temperature | 31 | 31.7 | 31.2 | 30.9 | 30.6 | 30.5 | 30.4 | 29.8 | 30.1 | 29.4 | 28.8 | 28.8 | 29.4 | 28.4 | 29.1 | 29.6 | 29 | 29.7 | 29.9 | 29.8 | 30 | 29.2 | 29.4 | 29.4 | 30.1 | 29.4 | 29.5 | 29.7 | 28.9 | 29 | 29.4 |
| Apparent mean temperature | 29.5 | 29.2 | 29.9 | 30.7 | 27.8 | 29.3 | 31.4 | 27.8 | 31 | 29.5 | 29.7 | 29.4 | 30.1 | 30.3 | 30.2 | 29.7 | 25.8 | 30.2 | 29.6 | 30.7 | 32.5 | 29.8 | 30.8 | 30.9 | 31.2 | 30.7 | 30.7 | 30.3 | 27.8 | 27.9 | 29.1 |
| Minimum temperature | 28.3 | 28.5 | 27.6 | 28 | 24.3 | 25.9 | 26.8 | 24.3 | 26.6 | 25.3 | 25.2 | 25.1 | 25.2 | 25.7 | 25.4 | 26.5 | 24.3 | 26.7 | 26.6 | 26.8 | 27.3 | 25.4 | 26.2 | 26.5 | 27.2 | 25.7 | 26.1 | 26.3 | 25 | 24.6 | 25.4 |
| Apparent min temperature | 33.7 | 33.2 | 34.4 | 34.3 | 34.5 | 35 | 35 | 34.7 | 35.2 | 33.8 | 33.6 | 33.9 | 34.7 | 33.8 | 34.5 | 34.9 | 33.1 | 34.2 | 34 | 34.3 | 35.8 | 34.2 | 35 | 34.8 | 35.1 | 35.1 | 34.8 | 34 | 34 | 34.1 | 34.5 |
| 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) | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 |
| Sunshine duration (h) | 6.5 | 11.2 | 11.1 | 10.1 | 11.1 | 11.2 | 11.1 | 8.9 | 11.2 | 10.7 | 10.6 | 11 | 9.2 | 11.1 | 10.4 | 11.3 | 10.9 | 7.8 | 11.2 | 10 | 11.4 | 11.2 | 10.6 | 11.1 | 11.1 | 11 | 8.4 | 10.3 | 10 | 11.2 | 11.2 |
| Precipitation (mm) | 1.3 | 0 | 0.7 | 0.9 | 12 | 4.8 | 0 | 1.7 | 1.9 | 0.7 | 6.3 | 14.3 | 9.9 | 9.6 | 2.7 | 0.5 | 8.5 | 0.8 | 0.5 | 0.7 | 2 | 13.4 | 0.8 | 1.2 | 0.1 | 18.4 | 1.2 | 18.7 | 9.7 | 10.4 | 0.6 |
| Precipitation hours | 2 | 0 | 6 | 3 | 8 | 8 | 0 | 2 | 1 | 4 | 9 | 9 | 6 | 10 | 8 | 2 | 8 | 2 | 3 | 4 | 4 | 13 | 5 | 2 | 1 | 10 | 7 | 2 | 4 | 6 | 3 |
| Wind speed (m/s) | 22.4 | 22.8 | 20.9 | 19.5 | 18.7 | 18.1 | 18.7 | 18.7 | 14.6 | 14.2 | 17 | 17.7 | 18.8 | 16.3 | 17.3 | 16.2 | 22.6 | 18.4 | 16.5 | 17.6 | 13.2 | 16.9 | 18.9 | 20.1 | 20.2 | 16.3 | 16.7 | 18.9 | 19.4 | 21 | 21.4 |
In August 2023, the highest daytime temperature in Chennai was 37°C.
While the minimum temperature at night dropped to 24.3°C.
The average nighttime and daytime temperatures during August in Chennai are 26.1°C and 34.7°C respectively.
The precipitation sum in August is about 154 mm.