Average annual temperature is 28.2 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 21.3 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Vellappallam
* Weather data for Vellappallam 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) | 29.0 | 29.5 | 32.9 | 34.9 | 36.5 | 38.2 | 38.4 | 38.1 | 34.8 | 33.8 | 30.5 | 31.4 |
| Average daytime temperature (°C) | 27.6 | 27.8 | 30.5 | 32.7 | 32.7 | 34.1 | 33.8 | 34.5 | 32.6 | 31.8 | 28.7 | 28.3 |
| Average temperature (°C) | 25.6 | 25.6 | 27.9 | 29.7 | 29.6 | 30.3 | 29.7 | 30.0 | 29.2 | 28.2 | 26.2 | 26.3 |
| Average night temperature (°C) | 23.5 | 23.3 | 25.4 | 26.9 | 27.2 | 27.6 | 26.8 | 26.8 | 26.6 | 25.1 | 23.9 | 24.6 |
| Absolute minimum temperature (°C) | 21.4 | 21.3 | 23.0 | 24.6 | 24.3 | 25.4 | 25.0 | 24.4 | 24.7 | 23.3 | 21.7 | 23.2 |
| 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) | 9.8 | 10.1 | 11.1 | 11.2 | 9.6 | 9.8 | 8.6 | 11.2 | 10.1 | 10.6 | 7.8 | 8.2 |
| Precipitation (mm) | 24 | 74 | 31 | 49 | 93 | 89 | 57 | 77 | 134 | 250 | 802 | 196 |
| Sunny days | 12 | 22 | 12 | 15 | 15 | 15 | 7 | 3 | 0 | 1 | 0 | 2 |
| Rainy days | 19 | 6 | 19 | 15 | 16 | 15 | 24 | 28 | 30 | 30 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vellappallam is at