Average annual temperature is 28.0 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of Kanniyakovil
* Weather data for Kanniyakovil 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) | 29.2 | 31.6 | 31.4 | 36.3 | 38.6 | 38.6 | 38.0 | 38.0 | 35.0 | 34.8 | 30.2 | 31.4 |
| Average daytime temperature (°C) | 28.1 | 29.0 | 30.4 | 32.5 | 34.7 | 35.2 | 34.5 | 35.2 | 33.5 | 31.9 | 28.3 | 28.3 |
| Average temperature (°C) | 24.7 | 24.8 | 27.1 | 28.8 | 30.1 | 30.6 | 30.0 | 30.2 | 29.0 | 28.3 | 25.9 | 25.8 |
| Average night temperature (°C) | 21.0 | 20.5 | 23.5 | 25.0 | 26.5 | 27.0 | 26.4 | 26.3 | 25.8 | 24.8 | 23.6 | 23.1 |
| Absolute minimum temperature (°C) | 18.6 | 17.9 | 20.9 | 21.6 | 24.1 | 24.6 | 24.9 | 24.7 | 24.7 | 23.3 | 21.0 | 20.5 |
| 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 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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) | 9.7 | 9.7 | 10.9 | 11.1 | 10.0 | 9.4 | 7.5 | 10.7 | 9.9 | 10.3 | 7.2 | 8.5 |
| Precipitation (mm) | 11 | 34 | 50 | 36 | 78 | 118 | 62 | 116 | 120 | 144 | 467 | 118 |
| Sunny days | 15 | 19 | 11 | 15 | 20 | 8 | 7 | 4 | 0 | 0 | 0 | 4 |
| Rainy days | 16 | 9 | 20 | 15 | 11 | 22 | 24 | 27 | 30 | 31 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kanniyakovil is at