Average annual temperature is 26.1 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 14.6 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Vellaiyammālpuram
* Weather data for Vellaiyammālpuram 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) | 31.2 | 34.8 | 35.6 | 38.6 | 38.5 | 35.8 | 34.5 | 37.8 | 34.1 | 36.9 | 31.4 | 32.7 |
| Average daytime temperature (°C) | 29.2 | 31.7 | 33.8 | 35.0 | 34.7 | 33.9 | 30.8 | 34.9 | 31.3 | 32.1 | 29.2 | 28.7 |
| Average temperature (°C) | 22.9 | 24.1 | 26.5 | 27.8 | 28.1 | 28.2 | 26.6 | 28.1 | 26.3 | 25.9 | 24.3 | 24.3 |
| Average night temperature (°C) | 17.5 | 17.4 | 20.7 | 22.0 | 23.8 | 24.8 | 24.1 | 23.6 | 23.4 | 21.8 | 21.0 | 20.6 |
| Absolute minimum temperature (°C) | 14.6 | 15.7 | 18.6 | 20.1 | 21.8 | 23.3 | 22.3 | 21.8 | 22.2 | 20.8 | 18.5 | 18.0 |
| 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 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.4 | 11.0 | 10.9 | 9.7 | 10.5 | 8.5 | 11.2 | 8.8 | 9.8 | 8.9 | 8.5 |
| Precipitation (mm) | 25 | 42 | 85 | 80 | 77 | 22 | 109 | 47 | 100 | 230 | 341 | 142 |
| Sunny days | 19 | 24 | 14 | 11 | 3 | 12 | 10 | 13 | 3 | 0 | 3 | 8 |
| Rainy days | 12 | 4 | 17 | 19 | 28 | 18 | 21 | 18 | 27 | 31 | 27 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vellaiyammālpuram is at