Average annual temperature is 27.2 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of Velanthāvalam
* Weather data for Velanthāvalam 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) | 35.1 | 37.2 | 38.8 | 40.9 | 37.4 | 35.1 | 31.9 | 35.3 | 34.6 | 35.1 | 35.8 | 35.1 |
| Average daytime temperature (°C) | 32.9 | 35.7 | 36.8 | 37.9 | 34.1 | 31.8 | 28.4 | 32.5 | 29.3 | 32.2 | 31.6 | 31.8 |
| Average temperature (°C) | 26.4 | 28.2 | 29.5 | 30.1 | 28.4 | 26.9 | 24.8 | 27.1 | 25.1 | 26.7 | 26.6 | 26.9 |
| Average night temperature (°C) | 21.0 | 22.1 | 23.6 | 24.6 | 24.6 | 23.5 | 22.4 | 23.4 | 22.5 | 23.0 | 22.8 | 22.8 |
| Absolute minimum temperature (°C) | 19.3 | 20.2 | 21.2 | 22.3 | 22.5 | 22.1 | 21.4 | 22.6 | 21.7 | 22.0 | 20.9 | 19.9 |
| 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) | 10.3 | 10.6 | 11.1 | 10.8 | 9.8 | 10.0 | 7.3 | 11.2 | 9.3 | 9.9 | 9.7 | 9.1 |
| Precipitation (mm) | 17 | 5 | 29 | 108 | 77 | 48 | 266 | 41 | 133 | 128 | 175 | 36 |
| Sunny days | 26 | 25 | 18 | 12 | 4 | 0 | 1 | 6 | 0 | 5 | 8 | 18 |
| Rainy days | 5 | 3 | 13 | 18 | 27 | 30 | 30 | 25 | 30 | 26 | 22 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Velanthāvalam is at