Average annual temperature is 28.1 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 123 days
Number of rainy days: 242 days
Look at detailed online map of Alagapperumālkuppam
* Weather data for Alagapperumālkuppam 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) | 30.1 | 34.4 | 36.8 | 40.2 | 39.0 | 40.5 | 38.6 | 39.6 | 35.6 | 36.3 | 31.7 | 31.9 |
| Average daytime temperature (°C) | 29.0 | 31.5 | 34.1 | 37.0 | 36.4 | 35.9 | 35.1 | 37.0 | 33.9 | 34.0 | 29.5 | 29.0 |
| Average temperature (°C) | 23.8 | 24.7 | 27.5 | 29.7 | 30.7 | 30.8 | 30.2 | 31.2 | 29.1 | 28.7 | 25.6 | 25.3 |
| Average night temperature (°C) | 19.5 | 19.2 | 22.6 | 24.3 | 26.3 | 26.7 | 26.2 | 26.6 | 25.3 | 24.3 | 23.0 | 22.2 |
| Absolute minimum temperature (°C) | 16.6 | 16.3 | 19.5 | 20.8 | 23.5 | 24.5 | 24.4 | 24.7 | 24.4 | 23.0 | 20.6 | 19.4 |
| 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) | 9.8 | 9.8 | 11.0 | 11.1 | 10.1 | 9.3 | 7.4 | 10.5 | 10.0 | 10.2 | 7.0 | 7.9 |
| Precipitation (mm) | 8 | 13 | 51 | 43 | 119 | 144 | 68 | 73 | 146 | 129 | 397 | 77 |
| Sunny days | 18 | 22 | 15 | 16 | 15 | 10 | 7 | 9 | 3 | 4 | 1 | 3 |
| Rainy days | 13 | 6 | 16 | 14 | 16 | 20 | 24 | 22 | 27 | 27 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Alagapperumālkuppam is at