Average annual temperature is 28.7 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 136 days
Number of rainy days: 229 days
Look at detailed online map of Perunapālaiyam
* Weather data for Perunapālaiyam 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 | 38.3 | 39.4 | 41.4 | 40.3 | 40.7 | 38.6 | 40.5 | 37.8 | 39.4 | 35.1 | 34.4 |
| Average daytime temperature (°C) | 32.9 | 35.6 | 37.0 | 38.4 | 37.0 | 37.6 | 34.8 | 38.2 | 35.4 | 34.4 | 31.4 | 32.2 |
| Average temperature (°C) | 26.0 | 27.4 | 29.5 | 31.4 | 30.6 | 30.2 | 28.5 | 30.6 | 28.8 | 28.6 | 26.3 | 26.8 |
| Average night temperature (°C) | 19.8 | 20.2 | 22.9 | 25.3 | 25.8 | 25.4 | 24.2 | 25.2 | 24.5 | 23.9 | 22.5 | 22.2 |
| Absolute minimum temperature (°C) | 17.9 | 18.2 | 17.8 | 23.4 | 23.8 | 24.3 | 23.1 | 24.5 | 23.3 | 22.7 | 21.3 | 20.1 |
| 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) | 9.9 | 10.4 | 11.1 | 11.1 | 10.1 | 9.8 | 8.7 | 10.8 | 9.9 | 10.3 | 9.0 | 8.7 |
| Precipitation (mm) | 2 | 22 | 67 | 67 | 87 | 36 | 89 | 63 | 87 | 143 | 211 | 64 |
| Sunny days | 27 | 26 | 20 | 16 | 8 | 3 | 4 | 10 | 1 | 7 | 2 | 12 |
| Rainy days | 4 | 2 | 11 | 14 | 23 | 27 | 27 | 21 | 29 | 24 | 28 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Perunapālaiyam is at