Average annual temperature is 22.7 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Vellankolli
* Weather data for Vellankolli 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) | 30.6 | 32.8 | 35.0 | 35.5 | 32.7 | 31.9 | 27.7 | 30.5 | 30.9 | 30.6 | 30.8 | 30.8 |
| Average daytime temperature (°C) | 28.8 | 31.1 | 32.2 | 32.2 | 30.2 | 28.0 | 25.1 | 28.3 | 27.0 | 28.9 | 28.4 | 29.0 |
| Average temperature (°C) | 20.3 | 22.2 | 23.8 | 24.2 | 23.7 | 23.1 | 21.8 | 22.9 | 22.3 | 22.8 | 22.4 | 22.4 |
| Average night temperature (°C) | 13.1 | 14.6 | 16.9 | 18.7 | 20.1 | 19.9 | 19.6 | 19.3 | 19.5 | 19.1 | 18.0 | 17.2 |
| Absolute minimum temperature (°C) | 9.9 | 12.5 | 15.1 | 17.1 | 17.9 | 18.6 | 18.3 | 18.0 | 18.4 | 17.0 | 15.2 | 13.7 |
| 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 | 12.7 | 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) | 10.4 | 10.8 | 11.1 | 10.7 | 9.0 | 8.7 | 6.1 | 10.6 | 8.4 | 9.1 | 8.9 | 9.1 |
| Precipitation (mm) | 8 | 2 | 16 | 65 | 143 | 134 | 384 | 86 | 138 | 104 | 86 | 10 |
| Sunny days | 26 | 26 | 16 | 11 | 1 | 0 | 0 | 1 | 0 | 9 | 5 | 19 |
| Rainy days | 5 | 2 | 15 | 19 | 30 | 30 | 31 | 30 | 30 | 22 | 25 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vellankolli is at