Average annual temperature is 26.9 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Chellāyipuram
* Weather data for Chellāyipuram 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) | 31.8 | 35.0 | 36.8 | 39.3 | 38.6 | 39.2 | 38.1 | 38.8 | 33.9 | 34.8 | 31.3 | 32.5 |
| Average daytime temperature (°C) | 29.6 | 32.1 | 34.2 | 35.7 | 35.2 | 36.0 | 33.2 | 36.5 | 31.7 | 31.4 | 29.0 | 28.4 |
| Average temperature (°C) | 23.8 | 25.3 | 27.4 | 28.9 | 29.0 | 29.6 | 28.1 | 29.3 | 26.9 | 26.1 | 24.4 | 24.4 |
| Average night temperature (°C) | 18.9 | 19.4 | 21.9 | 23.6 | 24.7 | 25.8 | 24.9 | 24.8 | 23.9 | 22.3 | 21.4 | 21.0 |
| Absolute minimum temperature (°C) | 16.9 | 17.8 | 18.3 | 22.5 | 22.8 | 23.8 | 22.6 | 22.8 | 22.1 | 20.9 | 20.3 | 19.3 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.0 | 10.4 | 11.0 | 10.9 | 9.5 | 10.1 | 8.5 | 11.1 | 9.3 | 10.0 | 8.7 | 8.6 |
| Precipitation (mm) | 15 | 39 | 41 | 70 | 89 | 58 | 117 | 150 | 195 | 263 | 369 | 118 |
| Sunny days | 25 | 24 | 12 | 10 | 6 | 3 | 5 | 6 | 0 | 2 | 2 | 7 |
| Rainy days | 6 | 4 | 19 | 20 | 25 | 27 | 26 | 25 | 30 | 29 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chellāyipuram is at