Average annual temperature is 26.8 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 190 days
Number of rainy days: 175 days
Look at detailed online map of Kottanakallu
* Weather data for Kottanakallu 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) | 31.9 | 35.1 | 37.2 | 40.7 | 40.3 | 37.5 | 32.8 | 32.3 | 32.7 | 35.8 | 34.0 | 32.4 |
| Average daytime temperature (°C) | 30.7 | 33.7 | 35.1 | 37.5 | 37.1 | 34.8 | 28.5 | 30.9 | 30.6 | 33.9 | 31.5 | 31.1 |
| Average temperature (°C) | 23.6 | 26.2 | 27.7 | 30.0 | 30.1 | 28.5 | 24.7 | 25.9 | 25.8 | 28.1 | 26.0 | 24.9 |
| Average night temperature (°C) | 17.1 | 18.8 | 20.6 | 22.7 | 23.8 | 23.8 | 22.5 | 22.1 | 22.7 | 22.2 | 21.0 | 19.3 |
| Absolute minimum temperature (°C) | 13.4 | 15.6 | 18.0 | 20.8 | 22.7 | 22.6 | 21.4 | 21.3 | 21.8 | 20.5 | 19.3 | 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| 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) | 10.3 | 10.7 | 11.2 | 11.6 | 11.4 | 11.0 | 5.9 | 10.5 | 9.4 | 10.8 | 10.2 | 9.8 |
| Precipitation (mm) | 0 | 0 | 1 | 39 | 32 | 55 | 223 | 55 | 80 | 20 | 74 | 6 |
| Sunny days | 30 | 28 | 29 | 24 | 19 | 3 | 0 | 1 | 1 | 15 | 16 | 24 |
| Rainy days | 1 | 0 | 2 | 6 | 12 | 27 | 31 | 30 | 29 | 16 | 14 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kottanakallu is at