Average annual temperature is 26.6 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 60 days
Number of rainy days: 305 days
Look at detailed online map of Kottanallūr
* Weather data for Kottanallūr 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) | 36.1 | 39.1 | 40.0 | 37.7 | 34.8 | 32.4 | 30.9 | 32.7 | 30.8 | 31.9 | 32.2 | 33.9 |
| Average daytime temperature (°C) | 33.3 | 34.9 | 36.4 | 34.8 | 32.0 | 30.3 | 29.1 | 31.0 | 28.5 | 30.2 | 30.4 | 31.2 |
| Average temperature (°C) | 26.1 | 26.8 | 28.6 | 28.2 | 27.5 | 26.4 | 25.7 | 26.7 | 25.0 | 25.7 | 25.9 | 26.4 |
| Average night temperature (°C) | 20.6 | 20.6 | 23.6 | 24.1 | 24.4 | 23.6 | 23.3 | 23.6 | 23.0 | 22.9 | 22.7 | 22.5 |
| Absolute minimum temperature (°C) | 18.5 | 18.6 | 21.3 | 22.4 | 23.3 | 22.8 | 22.3 | 21.5 | 22.5 | 22.3 | 21.9 | 19.9 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.2 | 10.5 | 11.1 | 10.4 | 8.3 | 8.6 | 7.7 | 10.7 | 5.6 | 7.9 | 8.2 | 8.8 |
| Precipitation (mm) | 36 | 27 | 75 | 187 | 243 | 340 | 378 | 156 | 741 | 477 | 437 | 285 |
| Sunny days | 22 | 21 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 |
| Rainy days | 9 | 7 | 24 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 29 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kottanallūr is at