Average annual temperature is 27.0 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 106 days
Number of rainy days: 259 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) | 34.8 | 38.6 | 38.6 | 38.8 | 35.1 | 31.6 | 30.1 | 32.1 | 32.5 | 32.0 | 32.8 | 35.5 |
| Average daytime temperature (°C) | 33.5 | 36.5 | 36.0 | 35.1 | 32.3 | 29.8 | 28.2 | 30.4 | 28.6 | 30.2 | 31.1 | 32.7 |
| Average temperature (°C) | 26.6 | 27.8 | 29.0 | 29.0 | 28.0 | 26.4 | 25.3 | 26.8 | 25.3 | 25.9 | 26.4 | 27.8 |
| Average night temperature (°C) | 21.6 | 21.9 | 23.7 | 24.6 | 24.6 | 23.8 | 23.2 | 23.8 | 23.1 | 22.7 | 22.8 | 23.7 |
| Absolute minimum temperature (°C) | 19.8 | 20.0 | 21.5 | 23.2 | 23.0 | 22.6 | 22.3 | 21.8 | 22.2 | 21.7 | 20.8 | 22.0 |
| 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 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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) | 10.4 | 10.7 | 11.0 | 11.2 | 8.5 | 7.8 | 6.7 | 11.1 | 7.2 | 9.4 | 9.1 | 9.5 |
| Precipitation (mm) | 15 | 4 | 29 | 181 | 185 | 425 | 551 | 58 | 676 | 366 | 256 | 32 |
| Sunny days | 25 | 26 | 19 | 3 | 1 | 1 | 0 | 5 | 0 | 3 | 7 | 16 |
| Rainy days | 6 | 2 | 12 | 27 | 30 | 29 | 31 | 26 | 30 | 28 | 23 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kollanūr is at