Average annual temperature is 28.4 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 80 days
Number of rainy days: 285 days
Look at detailed online map of Kālaiyārkovil
* Weather data for Kālaiyārkovil 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) | 32.5 | 35.0 | 38.6 | 40.4 | 40.7 | 41.1 | 40.3 | 41.0 | 36.9 | 36.7 | 32.1 | 33.3 |
| Average daytime temperature (°C) | 30.1 | 31.6 | 34.9 | 37.3 | 36.6 | 38.4 | 36.9 | 38.3 | 35.1 | 33.5 | 30.2 | 29.7 |
| Average temperature (°C) | 24.8 | 25.4 | 28.4 | 30.2 | 30.2 | 31.4 | 30.5 | 30.7 | 29.1 | 28.1 | 25.8 | 26.0 |
| Average night temperature (°C) | 20.3 | 20.2 | 23.4 | 25.0 | 25.8 | 27.0 | 26.3 | 26.1 | 25.4 | 24.3 | 23.0 | 23.0 |
| Absolute minimum temperature (°C) | 18.0 | 17.8 | 20.5 | 23.8 | 23.9 | 25.3 | 24.4 | 24.0 | 24.3 | 22.3 | 22.1 | 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) | 10.1 | 10.1 | 11.1 | 11.1 | 9.4 | 9.7 | 8.9 | 11.1 | 10.0 | 10.1 | 7.5 | 7.9 |
| Precipitation (mm) | 9 | 56 | 33 | 53 | 131 | 73 | 50 | 162 | 176 | 156 | 325 | 113 |
| Sunny days | 22 | 20 | 9 | 8 | 6 | 2 | 3 | 3 | 0 | 2 | 1 | 4 |
| Rainy days | 9 | 8 | 22 | 22 | 25 | 28 | 28 | 28 | 30 | 29 | 29 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kālaiyārkovil is at