Average annual temperature is 27.9 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Pettāmpatti
* Weather data for Pettāmpatti 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) | 32.8 | 36.8 | 37.8 | 40.3 | 38.4 | 38.6 | 36.9 | 38.1 | 35.2 | 36.1 | 33.6 | 33.5 |
| Average daytime temperature (°C) | 31.2 | 34.0 | 35.5 | 37.2 | 35.9 | 35.7 | 33.7 | 36.6 | 33.9 | 33.7 | 31.4 | 31.4 |
| Average temperature (°C) | 24.8 | 26.5 | 28.6 | 30.3 | 29.5 | 29.2 | 27.8 | 29.7 | 27.7 | 27.9 | 26.3 | 26.4 |
| Average night temperature (°C) | 19.6 | 19.8 | 22.6 | 24.5 | 25.0 | 24.9 | 23.6 | 24.7 | 23.8 | 23.5 | 22.6 | 22.3 |
| Absolute minimum temperature (°C) | 17.7 | 18.2 | 19.6 | 22.8 | 23.3 | 23.4 | 21.9 | 23.4 | 23.0 | 22.6 | 20.5 | 19.7 |
| 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) | 11.5 | 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) | 10.1 | 10.4 | 11.1 | 11.2 | 10.2 | 9.5 | 8.4 | 10.7 | 9.6 | 10.3 | 9.1 | 8.7 |
| Precipitation (mm) | 11 | 14 | 52 | 57 | 123 | 103 | 95 | 90 | 192 | 112 | 181 | 28 |
| Sunny days | 26 | 26 | 19 | 15 | 7 | 3 | 0 | 11 | 1 | 6 | 3 | 13 |
| Rainy days | 5 | 2 | 12 | 15 | 24 | 27 | 31 | 20 | 29 | 25 | 27 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pettāmpatti is at