Average annual temperature is 25.2 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Idaiyarpālaiyam
* Weather data for Idaiyarpālaiyam 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) | 31.6 | 33.4 | 36.3 | 37.6 | 35.1 | 34.9 | 33.3 | 34.6 | 32.2 | 33.3 | 31.6 | 29.7 |
| Average daytime temperature (°C) | 28.8 | 31.8 | 33.5 | 34.5 | 32.3 | 32.1 | 29.6 | 32.7 | 30.2 | 30.8 | 28.3 | 27.3 |
| Average temperature (°C) | 22.6 | 24.7 | 26.5 | 27.5 | 26.7 | 26.4 | 24.8 | 26.2 | 24.9 | 25.0 | 23.6 | 23.3 |
| Average night temperature (°C) | 17.5 | 18.4 | 20.6 | 22.3 | 22.9 | 22.6 | 21.9 | 21.8 | 21.8 | 21.0 | 20.3 | 19.9 |
| Absolute minimum temperature (°C) | 15.5 | 17.6 | 18.0 | 20.9 | 21.5 | 21.1 | 21.0 | 20.3 | 21.2 | 18.9 | 19.1 | 17.8 |
| 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) | 10.0 | 10.5 | 11.1 | 11.0 | 9.9 | 10.2 | 8.2 | 11.1 | 9.8 | 10.2 | 9.6 | 8.9 |
| Precipitation (mm) | 7 | 1 | 17 | 107 | 133 | 56 | 136 | 107 | 110 | 178 | 216 | 62 |
| Sunny days | 21 | 26 | 17 | 12 | 1 | 4 | 3 | 7 | 1 | 5 | 6 | 6 |
| Rainy days | 10 | 2 | 14 | 18 | 30 | 26 | 28 | 24 | 29 | 26 | 24 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Idaiyarpālaiyam is at