Average annual temperature is 28.4 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 77 days
Number of rainy days: 288 days
Look at detailed online map of Kollanūr
* Weather data for Kollanūr 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) | 32.4 | 32.6 | 36.4 | 39.0 | 38.9 | 40.3 | 39.8 | 39.8 | 36.4 | 35.1 | 31.9 | 32.2 |
| Average daytime temperature (°C) | 29.7 | 30.3 | 33.3 | 35.8 | 35.1 | 38.1 | 37.3 | 37.1 | 34.8 | 32.9 | 30.2 | 29.4 |
| Average temperature (°C) | 25.0 | 25.3 | 28.2 | 30.1 | 29.8 | 31.3 | 30.8 | 30.4 | 29.5 | 28.1 | 26.1 | 26.1 |
| Average night temperature (°C) | 21.0 | 20.9 | 23.9 | 25.7 | 26.3 | 27.2 | 26.7 | 26.3 | 26.0 | 24.6 | 23.3 | 23.4 |
| Absolute minimum temperature (°C) | 18.7 | 18.4 | 21.0 | 24.1 | 24.0 | 25.4 | 24.5 | 24.4 | 24.3 | 23.0 | 22.6 | 21.8 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 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) | 10.1 | 10.2 | 11.2 | 11.2 | 9.6 | 10.1 | 9.4 | 11.3 | 10.6 | 10.1 | 8.2 | 8.2 |
| Precipitation (mm) | 11 | 57 | 34 | 60 | 107 | 58 | 43 | 98 | 104 | 167 | 432 | 205 |
| Sunny days | 18 | 20 | 9 | 12 | 6 | 2 | 5 | 3 | 0 | 0 | 0 | 2 |
| Rainy days | 13 | 8 | 22 | 18 | 25 | 28 | 26 | 28 | 30 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kollanūr is at