Average annual temperature is 28.4 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Vettakudi
* Weather data for Vettakudi 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) | 31.4 | 34.9 | 36.4 | 40.4 | 39.9 | 41.3 | 39.6 | 40.4 | 37.1 | 36.2 | 31.9 | 33.1 |
| Average daytime temperature (°C) | 29.7 | 31.8 | 34.5 | 37.1 | 36.7 | 37.7 | 36.5 | 37.2 | 34.7 | 33.8 | 29.8 | 29.3 |
| Average temperature (°C) | 24.4 | 25.2 | 28.1 | 30.2 | 30.6 | 31.6 | 30.6 | 31.0 | 29.1 | 28.3 | 25.8 | 25.7 |
| Average night temperature (°C) | 20.0 | 19.9 | 23.2 | 24.7 | 26.0 | 27.4 | 26.4 | 26.2 | 25.7 | 24.3 | 23.0 | 22.7 |
| Absolute minimum temperature (°C) | 17.6 | 17.1 | 20.6 | 22.5 | 23.9 | 25.2 | 24.3 | 24.7 | 24.1 | 23.1 | 20.9 | 20.3 |
| 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 | 12.4 | 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) | 9.9 | 9.9 | 11.0 | 10.9 | 9.8 | 9.8 | 7.7 | 10.8 | 9.6 | 10.4 | 7.6 | 7.5 |
| Precipitation (mm) | 4 | 60 | 62 | 39 | 141 | 57 | 51 | 151 | 161 | 159 | 405 | 75 |
| Sunny days | 20 | 22 | 18 | 12 | 12 | 10 | 9 | 12 | 1 | 5 | 1 | 5 |
| Rainy days | 11 | 6 | 13 | 18 | 19 | 20 | 22 | 19 | 29 | 26 | 29 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vettakudi is at