Average annual temperature is 28.5 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Vālaikkulam
* Weather data for Vālaikkulam 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) | 34.5 | 37.3 | 39.2 | 41.2 | 41.9 | 41.3 | 39.2 | 40.2 | 36.7 | 37.2 | 31.9 | 33.1 |
| Average daytime temperature (°C) | 32.3 | 33.8 | 36.4 | 37.6 | 37.3 | 38.5 | 35.5 | 38.6 | 34.0 | 33.5 | 30.0 | 29.9 |
| Average temperature (°C) | 25.9 | 26.7 | 29.2 | 30.4 | 30.6 | 31.6 | 29.7 | 31.1 | 28.3 | 27.6 | 25.6 | 25.6 |
| Average night temperature (°C) | 20.3 | 20.1 | 23.5 | 25.0 | 25.9 | 26.5 | 25.4 | 25.3 | 24.5 | 23.6 | 22.4 | 21.9 |
| Absolute minimum temperature (°C) | 18.5 | 17.8 | 19.9 | 23.2 | 23.9 | 24.9 | 23.0 | 23.9 | 22.1 | 21.9 | 20.2 | 19.6 |
| 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) | 10.3 | 10.5 | 11.0 | 10.8 | 9.8 | 10.1 | 8.1 | 10.7 | 8.2 | 9.8 | 8.2 | 8.9 |
| Precipitation (mm) | 23 | 38 | 26 | 77 | 53 | 22 | 110 | 88 | 142 | 233 | 379 | 148 |
| Sunny days | 26 | 24 | 11 | 10 | 7 | 7 | 9 | 10 | 3 | 1 | 2 | 7 |
| Rainy days | 5 | 4 | 20 | 20 | 24 | 23 | 22 | 21 | 27 | 30 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vālaikkulam is at