Average annual temperature is 25.5 °C
Absolute maximum temperature: 43.4 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Chengai
* Weather data for Chengai 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) | 26.8 | 33.1 | 35.9 | 43.2 | 41.4 | 43.4 | 35.7 | 35.4 | 35.3 | 33.1 | 30.5 | 28.6 |
| Average daytime temperature (°C) | 21.9 | 27.4 | 31.3 | 37.5 | 37.1 | 38.6 | 33.7 | 32.7 | 32.6 | 30.8 | 28.6 | 24.3 |
| Average temperature (°C) | 15.0 | 19.8 | 24.2 | 29.8 | 30.2 | 32.8 | 29.9 | 29.0 | 28.6 | 25.7 | 22.5 | 18.1 |
| Average night temperature (°C) | 9.5 | 12.6 | 17.6 | 22.0 | 24.0 | 27.7 | 26.8 | 26.2 | 25.7 | 21.2 | 16.8 | 12.8 |
| Absolute minimum temperature (°C) | 6.3 | 8.7 | 15.7 | 17.7 | 20.6 | 24.9 | 25.5 | 24.9 | 24.4 | 16.7 | 13.9 | 9.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.6 | 10.2 | 9.7 | 10.8 | 10.9 | 10.4 | 9.5 | 8.2 | 8.5 | 9.1 | 9.8 | 8.2 |
| Precipitation (mm) | 0 | 0 | 48 | 35 | 48 | 130 | 190 | 285 | 308 | 109 | 0 | 12 |
| Sunny days | 31 | 28 | 24 | 24 | 21 | 13 | 3 | 1 | 1 | 15 | 29 | 27 |
| Rainy days | 0 | 0 | 7 | 6 | 10 | 17 | 28 | 30 | 29 | 16 | 1 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chengai is at