Average annual temperature is 28.2 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 146 days
Number of rainy days: 219 days
Look at detailed online map of Ilaiyāmpālaiyam
* Weather data for Ilaiyāmpālaiyam 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) | 33.3 | 37.0 | 39.1 | 40.6 | 38.5 | 39.4 | 37.4 | 39.3 | 35.4 | 36.4 | 34.6 | 34.5 |
| Average daytime temperature (°C) | 32.0 | 34.6 | 35.9 | 37.8 | 36.2 | 36.4 | 34.2 | 37.3 | 34.2 | 33.9 | 31.8 | 32.3 |
| Average temperature (°C) | 25.0 | 26.5 | 28.7 | 30.6 | 29.8 | 29.7 | 28.0 | 30.2 | 27.9 | 28.0 | 26.5 | 26.9 |
| Average night temperature (°C) | 18.9 | 19.1 | 22.1 | 24.3 | 25.1 | 24.9 | 23.6 | 24.7 | 23.8 | 23.4 | 22.5 | 22.2 |
| Absolute minimum temperature (°C) | 16.8 | 17.4 | 16.7 | 21.7 | 23.4 | 23.5 | 22.0 | 23.1 | 22.8 | 21.8 | 20.9 | 20.2 |
| 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) | 11.5 | 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) | 10.0 | 10.3 | 11.0 | 11.2 | 10.0 | 9.2 | 8.2 | 10.4 | 9.5 | 10.1 | 9.0 | 8.2 |
| Precipitation (mm) | 6 | 19 | 45 | 42 | 113 | 73 | 101 | 124 | 176 | 95 | 138 | 14 |
| Sunny days | 28 | 26 | 21 | 15 | 9 | 6 | 1 | 9 | 0 | 9 | 3 | 19 |
| Rainy days | 3 | 2 | 10 | 15 | 22 | 24 | 30 | 22 | 30 | 22 | 27 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilaiyāmpālaiyam is at