Average annual temperature is 24.6 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 10.8 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of Chengalāpuram
* Weather data for Chengalāpuram 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) | 28.8 | 32.3 | 34.6 | 35.5 | 36.6 | 36.3 | 32.7 | 33.5 | 32.4 | 31.8 | 29.8 | 29.2 |
| Average daytime temperature (°C) | 26.7 | 30.3 | 31.9 | 33.5 | 33.7 | 33.7 | 29.6 | 32.0 | 30.6 | 30.4 | 27.3 | 26.3 |
| Average temperature (°C) | 20.0 | 22.5 | 24.7 | 26.8 | 27.6 | 27.8 | 25.3 | 26.6 | 25.5 | 24.8 | 22.6 | 21.3 |
| Average night temperature (°C) | 14.5 | 15.1 | 18.7 | 20.4 | 22.8 | 23.4 | 22.2 | 22.1 | 21.8 | 19.8 | 19.0 | 17.2 |
| Absolute minimum temperature (°C) | 10.8 | 13.7 | 14.9 | 17.8 | 20.9 | 21.9 | 21.1 | 21.3 | 20.8 | 16.1 | 15.9 | 13.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.7 | 10.7 | 10.7 | 11.3 | 9.9 | 9.4 | 6.3 | 10.6 | 9.0 | 10.5 | 8.8 | 8.5 |
| Precipitation (mm) | 6 | 0 | 74 | 6 | 56 | 75 | 110 | 47 | 144 | 62 | 150 | 40 |
| Sunny days | 25 | 28 | 22 | 22 | 11 | 4 | 2 | 8 | 1 | 11 | 6 | 14 |
| Rainy days | 6 | 0 | 9 | 8 | 20 | 26 | 29 | 23 | 29 | 20 | 24 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chengalāpuram is at