Average annual temperature is 27.3 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 11.1 °C
Number of sunny days: 207 days
Number of rainy days: 158 days
Look at detailed online map of Chennār
* Weather data for Chennār India is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.9 | 35.5 | 38.1 | 40.6 | 40.5 | 39.3 | 35.1 | 34.4 | 34.2 | 34.8 | 33.8 | 31.7 |
| Average daytime temperature (°C) | 29.4 | 33.3 | 35.0 | 37.6 | 37.4 | 37.0 | 30.5 | 32.1 | 31.5 | 33.0 | 31.3 | 29.6 |
| Average temperature (°C) | 22.8 | 25.7 | 28.0 | 30.9 | 31.6 | 31.2 | 26.4 | 27.5 | 27.0 | 27.4 | 26.0 | 23.5 |
| Average night temperature (°C) | 16.8 | 18.2 | 21.2 | 24.3 | 26.1 | 26.2 | 23.6 | 23.6 | 23.3 | 21.6 | 21.1 | 18.0 |
| Absolute minimum temperature (°C) | 11.1 | 15.6 | 18.4 | 21.7 | 21.6 | 23.8 | 22.7 | 22.7 | 22.0 | 18.5 | 19.4 | 14.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.5 | 11.0 | 11.1 | 11.4 | 10.6 | 5.7 | 10.7 | 9.0 | 10.5 | 9.8 | 9.9 |
| Precipitation (mm) | 0 | 0 | 31 | 62 | 31 | 59 | 280 | 40 | 145 | 13 | 27 | 2 |
| Sunny days | 28 | 28 | 28 | 21 | 19 | 14 | 0 | 3 | 2 | 22 | 15 | 27 |
| Rainy days | 3 | 0 | 3 | 9 | 12 | 16 | 31 | 28 | 28 | 9 | 15 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chennār is at