Average annual temperature is 26.7 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 93 days
Number of rainy days: 272 days
Look at detailed online map of Vammanal
* Weather data for Vammanal 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) | 36.3 | 39.7 | 39.6 | 38.4 | 36.3 | 32.7 | 31.1 | 32.9 | 33.4 | 32.3 | 35.2 | 37.2 |
| Average daytime temperature (°C) | 34.6 | 36.8 | 37.0 | 35.6 | 33.6 | 30.5 | 28.1 | 30.9 | 29.2 | 30.8 | 31.8 | 33.9 |
| Average temperature (°C) | 25.8 | 27.4 | 28.5 | 29.1 | 28.1 | 26.1 | 24.7 | 26.5 | 25.2 | 26.0 | 26.2 | 26.9 |
| Average night temperature (°C) | 19.6 | 20.8 | 21.9 | 24.0 | 24.4 | 23.4 | 22.5 | 23.3 | 23.0 | 22.8 | 22.1 | 22.1 |
| Absolute minimum temperature (°C) | 17.7 | 18.8 | 19.7 | 21.8 | 23.0 | 22.3 | 21.9 | 22.0 | 22.4 | 21.4 | 19.8 | 20.0 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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 | 10.8 | 11.0 | 11.2 | 8.8 | 7.9 | 5.6 | 10.7 | 6.5 | 9.3 | 9.2 | 9.6 |
| Precipitation (mm) | 9 | 1 | 14 | 119 | 311 | 486 | 788 | 156 | 583 | 329 | 189 | 52 |
| Sunny days | 25 | 25 | 17 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 17 |
| Rainy days | 6 | 3 | 14 | 27 | 31 | 30 | 31 | 31 | 30 | 28 | 27 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vammanal is at