Average annual temperature is 28.2 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 97 days
Number of rainy days: 268 days
Look at detailed online map of Perungālakkudi
* Weather data for Perungālakkudi 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) | 32.6 | 34.7 | 38.6 | 40.5 | 40.3 | 40.4 | 40.0 | 40.9 | 35.9 | 36.1 | 32.0 | 33.3 |
| Average daytime temperature (°C) | 30.1 | 31.8 | 35.1 | 37.4 | 36.6 | 38.0 | 35.8 | 38.4 | 33.8 | 33.0 | 30.1 | 29.7 |
| Average temperature (°C) | 24.7 | 25.4 | 28.5 | 30.3 | 30.1 | 31.2 | 29.8 | 31.0 | 28.3 | 27.6 | 25.7 | 25.9 |
| Average night temperature (°C) | 20.1 | 19.9 | 23.2 | 24.9 | 25.7 | 26.6 | 25.8 | 26.1 | 24.9 | 23.8 | 23.0 | 22.9 |
| Absolute minimum temperature (°C) | 18.2 | 17.9 | 20.3 | 23.4 | 23.6 | 24.4 | 23.8 | 24.2 | 23.8 | 22.3 | 22.1 | 21.2 |
| 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) | 10.2 | 10.0 | 10.9 | 10.9 | 9.6 | 9.6 | 8.3 | 10.9 | 9.5 | 9.9 | 7.8 | 8.3 |
| Precipitation (mm) | 9 | 30 | 42 | 49 | 128 | 52 | 118 | 145 | 253 | 205 | 310 | 75 |
| Sunny days | 22 | 22 | 12 | 9 | 9 | 4 | 4 | 5 | 1 | 1 | 1 | 7 |
| Rainy days | 9 | 6 | 19 | 21 | 22 | 26 | 27 | 26 | 29 | 30 | 29 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Perungālakkudi is at