Average annual temperature is 28.9 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 95 days
Number of rainy days: 270 days
Look at detailed online map of Kannakkattai
* Weather data for Kannakkattai 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) | 34.8 | 36.4 | 38.4 | 40.1 | 41.4 | 41.8 | 41.5 | 41.6 | 39.3 | 36.2 | 32.2 | 33.8 |
| Average daytime temperature (°C) | 32.6 | 33.2 | 35.6 | 36.6 | 37.8 | 38.6 | 36.6 | 39.2 | 35.8 | 33.5 | 30.7 | 30.1 |
| Average temperature (°C) | 26.2 | 26.2 | 29.0 | 30.1 | 31.1 | 31.7 | 30.5 | 31.4 | 29.6 | 28.0 | 26.1 | 26.3 |
| Average night temperature (°C) | 21.3 | 20.8 | 24.0 | 25.1 | 26.6 | 27.5 | 26.5 | 26.5 | 25.9 | 24.1 | 23.0 | 23.4 |
| Absolute minimum temperature (°C) | 19.1 | 18.1 | 21.8 | 23.4 | 24.3 | 26.1 | 24.2 | 25.1 | 24.0 | 22.9 | 21.7 | 21.9 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 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 | 10.2 | 11.0 | 11.1 | 9.6 | 10.5 | 9.3 | 11.3 | 10.0 | 9.8 | 8.0 | 8.2 |
| Precipitation (mm) | 37 | 60 | 46 | 83 | 75 | 27 | 62 | 108 | 149 | 230 | 450 | 214 |
| Sunny days | 24 | 19 | 6 | 10 | 5 | 8 | 8 | 6 | 2 | 1 | 0 | 6 |
| Rainy days | 7 | 9 | 25 | 20 | 26 | 22 | 23 | 25 | 28 | 30 | 30 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kannakkattai is at