Average annual temperature is 28.2 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 19.6 °C
Number of sunny days: 93 days
Number of rainy days: 272 days
Look at detailed online map of Pillaittiruvāsal
* Weather data for Pillaittiruvāsal 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) | 29.2 | 30.1 | 33.5 | 37.7 | 38.5 | 39.3 | 38.1 | 39.0 | 35.5 | 36.1 | 30.2 | 31.9 |
| Average daytime temperature (°C) | 27.8 | 28.2 | 30.9 | 33.4 | 35.1 | 36.3 | 35.5 | 35.4 | 34.0 | 32.2 | 28.4 | 28.2 |
| Average temperature (°C) | 25.2 | 25.1 | 27.6 | 29.4 | 30.2 | 30.9 | 30.3 | 30.1 | 29.2 | 28.3 | 26.1 | 26.1 |
| Average night temperature (°C) | 22.5 | 22.1 | 24.5 | 26.0 | 26.6 | 27.4 | 26.9 | 26.6 | 26.2 | 24.9 | 23.8 | 24.3 |
| Absolute minimum temperature (°C) | 19.8 | 19.6 | 22.7 | 23.0 | 23.9 | 25.0 | 24.7 | 24.5 | 24.3 | 23.6 | 21.7 | 22.7 |
| 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 | 12.8 | 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) | 9.7 | 10.0 | 11.0 | 11.2 | 9.6 | 9.9 | 8.3 | 11.0 | 10.1 | 10.6 | 7.2 | 8.3 |
| Precipitation (mm) | 25 | 75 | 50 | 39 | 67 | 97 | 94 | 118 | 120 | 247 | 662 | 168 |
| Sunny days | 12 | 19 | 10 | 13 | 17 | 8 | 5 | 7 | 0 | 0 | 0 | 2 |
| Rainy days | 19 | 9 | 21 | 17 | 14 | 22 | 26 | 24 | 30 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pillaittiruvāsal is at