Average annual temperature is 27.1 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 111 days
Number of rainy days: 254 days
Look at detailed online map of Ponnavarai
* Weather data for Ponnavarai 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) | 29.9 | 32.6 | 35.8 | 37.1 | 37.3 | 37.6 | 36.3 | 38.6 | 34.9 | 35.8 | 31.6 | 32.1 |
| Average daytime temperature (°C) | 28.0 | 30.1 | 32.9 | 34.6 | 34.7 | 35.2 | 33.8 | 35.4 | 33.5 | 32.9 | 29.1 | 28.5 |
| Average temperature (°C) | 22.9 | 24.4 | 26.7 | 28.8 | 29.2 | 29.5 | 28.6 | 29.5 | 27.9 | 27.5 | 25.2 | 24.7 |
| Average night temperature (°C) | 18.5 | 18.9 | 21.5 | 23.4 | 24.6 | 24.7 | 24.2 | 24.2 | 24.0 | 23.2 | 22.5 | 21.6 |
| Absolute minimum temperature (°C) | 16.2 | 17.5 | 17.3 | 20.6 | 23.4 | 23.7 | 22.8 | 22.6 | 23.0 | 21.8 | 21.0 | 19.4 |
| 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) | 11.5 | 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) | 10.0 | 10.1 | 10.8 | 10.9 | 9.6 | 9.2 | 7.7 | 10.3 | 9.2 | 10.1 | 7.7 | 7.6 |
| Precipitation (mm) | 7 | 22 | 47 | 33 | 142 | 53 | 46 | 94 | 189 | 137 | 211 | 69 |
| Sunny days | 20 | 25 | 15 | 13 | 7 | 6 | 6 | 7 | 1 | 4 | 0 | 7 |
| Rainy days | 11 | 3 | 16 | 17 | 24 | 24 | 25 | 24 | 29 | 27 | 30 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ponnavarai is at