Average annual temperature is 25.1 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 12.5 °C
Number of sunny days: 156 days
Number of rainy days: 209 days
Look at detailed online map of Kottai
* Weather data for Kottai 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) | 30.8 | 33.1 | 37.4 | 37.7 | 34.9 | 35.1 | 31.7 | 33.9 | 31.9 | 32.6 | 31.6 | 31.2 |
| Average daytime temperature (°C) | 28.7 | 31.6 | 33.6 | 35.5 | 32.7 | 32.6 | 28.7 | 31.8 | 30.7 | 31.3 | 29.5 | 29.7 |
| Average temperature (°C) | 21.8 | 24.1 | 26.3 | 28.1 | 26.6 | 26.4 | 24.3 | 25.9 | 25.0 | 25.3 | 24.1 | 23.8 |
| Average night temperature (°C) | 15.6 | 17.1 | 19.3 | 21.4 | 22.1 | 22.0 | 21.3 | 21.3 | 21.4 | 20.2 | 19.8 | 18.9 |
| Absolute minimum temperature (°C) | 12.5 | 15.6 | 14.1 | 19.4 | 20.7 | 21.0 | 20.6 | 20.3 | 20.5 | 17.6 | 16.0 | 15.4 |
| 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 | 10.8 | 11.1 | 11.2 | 9.5 | 9.4 | 7.9 | 10.6 | 9.0 | 10.3 | 9.4 | 9.0 |
| Precipitation (mm) | 0 | 1 | 12 | 39 | 181 | 78 | 193 | 77 | 145 | 102 | 103 | 4 |
| Sunny days | 30 | 27 | 23 | 19 | 5 | 1 | 0 | 5 | 1 | 14 | 9 | 22 |
| Rainy days | 1 | 1 | 8 | 11 | 26 | 29 | 31 | 26 | 29 | 17 | 21 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kottai is at