Average annual temperature is 26.0 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 140 days
Number of rainy days: 225 days
Look at detailed online map of Gengankottai
* Weather data for Gengankottai 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) | 29.3 | 33.3 | 36.7 | 37.7 | 36.7 | 37.2 | 34.0 | 35.6 | 33.5 | 33.9 | 31.5 | 31.8 |
| Average daytime temperature (°C) | 27.3 | 30.6 | 33.3 | 35.3 | 34.4 | 34.2 | 31.7 | 34.5 | 31.9 | 31.9 | 29.5 | 29.2 |
| Average temperature (°C) | 21.5 | 23.4 | 26.3 | 28.5 | 28.3 | 28.3 | 26.8 | 28.4 | 26.5 | 26.2 | 24.3 | 24.0 |
| Average night temperature (°C) | 16.2 | 16.3 | 19.8 | 22.0 | 23.6 | 24.2 | 23.3 | 23.5 | 22.9 | 21.5 | 20.9 | 19.9 |
| Absolute minimum temperature (°C) | 13.2 | 14.7 | 14.4 | 18.8 | 21.6 | 23.0 | 21.9 | 22.0 | 21.9 | 19.2 | 18.0 | 16.8 |
| 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) | 9.7 | 10.4 | 11.1 | 11.3 | 10.0 | 9.4 | 8.1 | 10.7 | 9.7 | 10.5 | 9.0 | 8.3 |
| Precipitation (mm) | 3 | 3 | 19 | 37 | 153 | 68 | 101 | 75 | 136 | 112 | 127 | 20 |
| Sunny days | 24 | 27 | 17 | 17 | 9 | 2 | 5 | 13 | 2 | 7 | 6 | 11 |
| Rainy days | 7 | 1 | 14 | 13 | 22 | 28 | 26 | 18 | 28 | 24 | 24 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gengankottai is at