Average annual temperature is 27.2 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 19.7 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Perumpāraichallai
* Weather data for Perumpāraichallai 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) | 34.8 | 37.1 | 38.5 | 41.2 | 37.8 | 34.6 | 31.2 | 34.2 | 34.5 | 33.5 | 34.1 | 33.7 |
| Average daytime temperature (°C) | 32.6 | 35.5 | 36.5 | 37.8 | 33.6 | 31.5 | 28.2 | 32.0 | 29.0 | 31.5 | 31.1 | 31.6 |
| Average temperature (°C) | 26.4 | 28.2 | 29.5 | 30.1 | 28.4 | 27.0 | 25.0 | 27.2 | 25.2 | 26.4 | 26.3 | 26.8 |
| Average night temperature (°C) | 21.3 | 22.1 | 23.9 | 24.8 | 24.8 | 24.1 | 22.9 | 24.0 | 22.7 | 23.0 | 22.9 | 22.9 |
| Absolute minimum temperature (°C) | 19.7 | 19.7 | 22.0 | 22.3 | 22.5 | 22.2 | 21.8 | 22.9 | 21.8 | 22.0 | 21.8 | 20.7 |
| 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 | 12.7 | 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) | 10.2 | 10.6 | 11.0 | 10.7 | 9.6 | 9.6 | 6.9 | 11.1 | 9.2 | 9.8 | 9.4 | 9.1 |
| Precipitation (mm) | 15 | 9 | 23 | 134 | 112 | 67 | 319 | 74 | 208 | 269 | 268 | 43 |
| Sunny days | 26 | 25 | 16 | 10 | 1 | 1 | 1 | 3 | 0 | 4 | 6 | 16 |
| Rainy days | 5 | 3 | 15 | 20 | 30 | 29 | 30 | 28 | 30 | 27 | 24 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Perumpāraichallai is at