Average annual temperature is 28.4 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Ponnalli
* Weather data for Ponnalli 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) | 33.0 | 35.7 | 37.6 | 40.4 | 40.4 | 40.8 | 40.0 | 41.0 | 35.9 | 36.6 | 31.6 | 32.9 |
| Average daytime temperature (°C) | 30.6 | 32.1 | 34.7 | 36.5 | 36.0 | 37.8 | 36.4 | 37.5 | 34.2 | 32.9 | 29.8 | 29.6 |
| Average temperature (°C) | 25.1 | 25.8 | 28.6 | 30.1 | 29.9 | 31.3 | 30.4 | 30.6 | 28.6 | 27.9 | 25.9 | 26.0 |
| Average night temperature (°C) | 20.5 | 20.4 | 23.8 | 25.3 | 25.9 | 27.0 | 26.2 | 26.3 | 25.1 | 24.4 | 23.2 | 23.1 |
| Absolute minimum temperature (°C) | 18.8 | 18.6 | 20.6 | 23.8 | 24.1 | 25.6 | 24.3 | 24.0 | 24.3 | 22.9 | 22.5 | 21.4 |
| 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 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 9.9 | 11.0 | 11.0 | 9.4 | 9.5 | 8.8 | 11.1 | 9.9 | 9.6 | 7.7 | 8.1 |
| Precipitation (mm) | 9 | 40 | 30 | 68 | 126 | 55 | 70 | 150 | 135 | 188 | 318 | 126 |
| Sunny days | 24 | 21 | 11 | 9 | 6 | 3 | 4 | 3 | 0 | 3 | 0 | 6 |
| Rainy days | 7 | 7 | 20 | 21 | 25 | 27 | 27 | 28 | 30 | 28 | 30 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ponnalli is at