Average annual temperature is 27.3 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 20.3 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Vellarkulam
* Weather data for Vellarkulam 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 | 37.6 | 38.9 | 41.9 | 36.1 | 32.5 | 30.8 | 33.6 | 34.1 | 33.4 | 33.3 | 34.4 |
| Average daytime temperature (°C) | 33.7 | 36.3 | 36.9 | 37.6 | 33.4 | 30.6 | 28.8 | 31.3 | 29.0 | 31.3 | 31.2 | 32.3 |
| Average temperature (°C) | 27.1 | 28.4 | 29.5 | 29.7 | 28.2 | 26.6 | 25.4 | 26.9 | 25.3 | 26.3 | 26.7 | 27.8 |
| Average night temperature (°C) | 22.4 | 22.4 | 24.0 | 24.8 | 24.9 | 24.0 | 23.2 | 23.9 | 23.2 | 23.1 | 23.4 | 23.9 |
| Absolute minimum temperature (°C) | 20.5 | 20.3 | 22.1 | 23.3 | 22.9 | 23.1 | 22.4 | 22.3 | 22.5 | 22.0 | 21.6 | 22.2 |
| 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) | 10.3 | 10.7 | 11.1 | 10.9 | 8.2 | 8.0 | 6.5 | 10.9 | 6.4 | 9.3 | 9.1 | 9.3 |
| Precipitation (mm) | 14 | 2 | 34 | 121 | 202 | 282 | 506 | 79 | 600 | 279 | 141 | 43 |
| Sunny days | 27 | 26 | 16 | 4 | 1 | 0 | 0 | 2 | 0 | 4 | 11 | 19 |
| Rainy days | 4 | 2 | 15 | 26 | 30 | 30 | 31 | 29 | 30 | 27 | 19 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vellarkulam is at