Average annual temperature is 28.2 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Vellampatti
* Weather data for Vellampatti 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) | 32.7 | 35.6 | 37.7 | 40.2 | 39.5 | 39.8 | 37.3 | 40.0 | 37.3 | 38.5 | 33.1 | 33.1 |
| Average daytime temperature (°C) | 31.1 | 32.7 | 35.2 | 37.2 | 36.4 | 37.4 | 34.8 | 37.4 | 34.9 | 34.3 | 30.3 | 30.4 |
| Average temperature (°C) | 24.8 | 25.6 | 28.5 | 30.4 | 29.9 | 30.9 | 29.5 | 30.5 | 28.7 | 28.3 | 25.7 | 25.8 |
| Average night temperature (°C) | 19.1 | 18.8 | 22.8 | 24.7 | 25.2 | 26.4 | 25.8 | 25.6 | 24.6 | 23.7 | 22.3 | 21.9 |
| Absolute minimum temperature (°C) | 17.5 | 16.7 | 17.9 | 23.0 | 23.2 | 24.8 | 23.5 | 24.2 | 23.5 | 22.0 | 20.1 | 19.8 |
| 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 | 12.7 | 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 | 10.2 | 11.1 | 11.0 | 9.9 | 10.2 | 9.0 | 11.0 | 9.5 | 10.2 | 8.8 | 8.4 |
| Precipitation (mm) | 8 | 21 | 41 | 61 | 142 | 32 | 63 | 87 | 128 | 135 | 251 | 56 |
| Sunny days | 26 | 24 | 15 | 13 | 7 | 3 | 12 | 15 | 0 | 5 | 1 | 11 |
| Rainy days | 5 | 4 | 16 | 17 | 24 | 27 | 19 | 16 | 30 | 26 | 29 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vellampatti is at