Average annual temperature is 27.5 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Vellaiyampatti
* Weather data for Vellaiyampatti 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) | 32.0 | 35.0 | 37.7 | 39.6 | 38.4 | 40.3 | 38.0 | 39.4 | 35.2 | 36.1 | 32.0 | 32.0 |
| Average daytime temperature (°C) | 30.1 | 31.9 | 34.4 | 36.6 | 35.3 | 37.5 | 33.9 | 37.2 | 32.9 | 32.4 | 29.5 | 29.4 |
| Average temperature (°C) | 24.3 | 25.3 | 27.8 | 29.6 | 29.1 | 30.3 | 28.2 | 30.0 | 27.4 | 27.0 | 25.3 | 25.4 |
| Average night temperature (°C) | 19.6 | 19.4 | 22.5 | 24.1 | 24.7 | 25.4 | 24.1 | 24.6 | 23.8 | 23.0 | 22.5 | 22.3 |
| Absolute minimum temperature (°C) | 17.8 | 17.5 | 19.9 | 22.7 | 23.2 | 23.8 | 22.9 | 22.9 | 23.0 | 21.8 | 21.1 | 20.6 |
| 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 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 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) | 10.2 | 10.2 | 10.9 | 10.8 | 9.7 | 9.6 | 8.5 | 10.9 | 9.4 | 10.0 | 8.4 | 8.7 |
| Precipitation (mm) | 5 | 23 | 46 | 68 | 158 | 102 | 128 | 170 | 147 | 198 | 272 | 52 |
| Sunny days | 25 | 24 | 13 | 13 | 8 | 3 | 3 | 8 | 1 | 3 | 1 | 8 |
| Rainy days | 6 | 4 | 18 | 17 | 23 | 27 | 28 | 23 | 29 | 28 | 29 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vellaiyampatti is at