Average annual temperature is 26.4 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Kilākkottai
* Weather data for Kilākkottai 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) | 31.3 | 34.2 | 35.9 | 38.3 | 36.2 | 37.7 | 34.8 | 36.3 | 33.7 | 34.6 | 32.4 | 31.5 |
| Average daytime temperature (°C) | 29.8 | 32.2 | 33.9 | 35.4 | 33.9 | 34.4 | 32.1 | 34.8 | 32.3 | 31.9 | 30.0 | 29.8 |
| Average temperature (°C) | 23.1 | 24.7 | 26.9 | 28.5 | 28.2 | 28.1 | 26.4 | 28.4 | 26.5 | 26.6 | 25.1 | 24.8 |
| Average night temperature (°C) | 16.9 | 17.7 | 20.5 | 22.6 | 23.8 | 23.5 | 22.4 | 23.3 | 22.6 | 22.2 | 21.2 | 20.4 |
| Absolute minimum temperature (°C) | 14.9 | 15.6 | 16.5 | 20.1 | 22.1 | 22.4 | 21.1 | 21.7 | 21.8 | 20.9 | 19.3 | 18.4 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.3 | 10.4 | 11.1 | 11.2 | 10.1 | 9.5 | 8.3 | 10.8 | 9.5 | 10.2 | 9.1 | 8.5 |
| Precipitation (mm) | 3 | 5 | 62 | 26 | 101 | 72 | 139 | 73 | 126 | 101 | 174 | 24 |
| Sunny days | 29 | 26 | 19 | 15 | 6 | 7 | 0 | 10 | 1 | 7 | 4 | 15 |
| Rainy days | 2 | 2 | 12 | 15 | 25 | 23 | 31 | 21 | 29 | 24 | 26 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kilākkottai is at