Average annual temperature is 28.8 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Vettamangalam
* Weather data for Vettamangalam 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) | 34.4 | 37.9 | 38.9 | 40.9 | 39.6 | 40.0 | 38.9 | 40.4 | 37.5 | 39.7 | 34.3 | 34.3 |
| Average daytime temperature (°C) | 32.1 | 34.5 | 36.6 | 38.1 | 36.8 | 37.7 | 35.2 | 38.5 | 35.5 | 34.3 | 31.4 | 32.1 |
| Average temperature (°C) | 25.6 | 26.8 | 29.3 | 31.1 | 30.5 | 30.7 | 29.2 | 31.0 | 29.1 | 28.6 | 26.3 | 26.8 |
| Average night temperature (°C) | 19.8 | 20.0 | 22.9 | 25.2 | 25.9 | 26.2 | 25.3 | 25.9 | 25.2 | 24.1 | 22.5 | 22.2 |
| Absolute minimum temperature (°C) | 18.1 | 18.0 | 19.0 | 23.3 | 24.4 | 25.1 | 23.9 | 24.7 | 23.9 | 22.6 | 20.5 | 19.5 |
| 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 | 12.8 | 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) | 9.9 | 10.4 | 11.1 | 11.2 | 10.2 | 9.9 | 8.9 | 10.9 | 10.1 | 10.4 | 9.1 | 8.8 |
| Precipitation (mm) | 6 | 17 | 58 | 85 | 122 | 36 | 68 | 82 | 121 | 166 | 237 | 54 |
| Sunny days | 26 | 25 | 20 | 14 | 8 | 3 | 4 | 12 | 0 | 3 | 3 | 10 |
| Rainy days | 5 | 3 | 11 | 16 | 23 | 27 | 27 | 19 | 30 | 28 | 27 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vettamangalam is at