Average annual temperature is 28.0 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Kāppai
* Weather data for Kāppai 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) | 30.1 | 33.9 | 36.5 | 39.7 | 40.0 | 40.2 | 37.6 | 38.5 | 35.4 | 35.6 | 31.6 | 31.6 |
| Average daytime temperature (°C) | 29.0 | 31.9 | 34.1 | 36.9 | 36.8 | 36.1 | 34.5 | 36.1 | 33.6 | 33.2 | 29.4 | 29.0 |
| Average temperature (°C) | 23.7 | 24.9 | 27.4 | 29.7 | 30.9 | 31.0 | 30.0 | 30.6 | 28.9 | 28.2 | 25.5 | 25.1 |
| Average night temperature (°C) | 19.3 | 19.3 | 22.5 | 24.3 | 26.4 | 27.4 | 26.6 | 26.2 | 25.4 | 24.0 | 23.0 | 21.9 |
| Absolute minimum temperature (°C) | 16.6 | 16.5 | 19.1 | 20.7 | 23.6 | 24.4 | 24.3 | 24.3 | 24.5 | 22.5 | 21.0 | 19.2 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 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) | 10.0 | 10.1 | 10.7 | 11.1 | 10.1 | 9.3 | 7.3 | 10.5 | 9.7 | 10.1 | 6.8 | 7.9 |
| Precipitation (mm) | 9 | 4 | 54 | 24 | 103 | 170 | 79 | 102 | 138 | 167 | 362 | 96 |
| Sunny days | 16 | 24 | 15 | 16 | 14 | 4 | 7 | 9 | 5 | 3 | 2 | 6 |
| Rainy days | 15 | 4 | 16 | 14 | 17 | 26 | 24 | 22 | 25 | 28 | 28 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kāppai is at