Average annual temperature is 28.4 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Periya Kiluvachchi
* Weather data for Periya Kiluvachchi 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) | 32.4 | 35.2 | 37.9 | 40.0 | 40.5 | 41.4 | 40.4 | 40.8 | 36.6 | 36.8 | 32.1 | 33.1 |
| Average daytime temperature (°C) | 30.2 | 31.8 | 34.9 | 37.2 | 36.5 | 38.5 | 36.8 | 38.1 | 34.7 | 33.5 | 30.1 | 29.7 |
| Average temperature (°C) | 24.9 | 25.5 | 28.5 | 30.2 | 30.2 | 31.5 | 30.6 | 30.7 | 28.9 | 28.0 | 25.9 | 26.0 |
| Average night temperature (°C) | 20.4 | 20.2 | 23.4 | 25.1 | 25.9 | 27.1 | 26.4 | 26.2 | 25.3 | 24.3 | 23.0 | 23.0 |
| Absolute minimum temperature (°C) | 18.3 | 18.2 | 20.4 | 23.9 | 24.0 | 25.4 | 24.3 | 24.1 | 24.2 | 22.6 | 22.3 | 21.3 |
| 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 | 10.0 | 11.0 | 11.1 | 9.4 | 9.6 | 8.8 | 11.1 | 9.9 | 9.8 | 7.5 | 8.0 |
| Precipitation (mm) | 8 | 45 | 25 | 58 | 122 | 54 | 59 | 155 | 159 | 167 | 318 | 115 |
| Sunny days | 22 | 21 | 9 | 12 | 6 | 5 | 3 | 2 | 1 | 3 | 1 | 6 |
| Rainy days | 9 | 7 | 22 | 18 | 25 | 25 | 28 | 29 | 29 | 28 | 29 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Periya Kiluvachchi is at