Average annual temperature is 27.0 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 138 days
Number of rainy days: 227 days
Look at detailed online map of Chāchanūr
* Weather data for Chāchanūr 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) | 31.8 | 34.4 | 37.4 | 38.6 | 37.7 | 38.8 | 35.8 | 37.6 | 35.7 | 34.3 | 31.8 | 33.1 |
| Average daytime temperature (°C) | 28.7 | 32.2 | 34.2 | 36.4 | 35.6 | 35.9 | 33.1 | 35.7 | 32.9 | 32.4 | 29.8 | 29.9 |
| Average temperature (°C) | 22.4 | 24.6 | 27.1 | 29.6 | 29.3 | 29.9 | 28.1 | 29.6 | 27.5 | 26.8 | 24.7 | 24.6 |
| Average night temperature (°C) | 16.4 | 17.3 | 20.6 | 23.2 | 24.5 | 25.4 | 24.4 | 24.7 | 23.8 | 22.0 | 21.2 | 20.1 |
| Absolute minimum temperature (°C) | 14.5 | 16.3 | 15.0 | 20.4 | 22.5 | 23.9 | 22.7 | 23.0 | 22.6 | 19.6 | 18.7 | 17.1 |
| 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 | 10.3 | 11.1 | 11.3 | 9.7 | 9.3 | 7.7 | 10.6 | 9.2 | 10.5 | 9.2 | 8.9 |
| Precipitation (mm) | 5 | 0 | 33 | 28 | 152 | 76 | 109 | 101 | 168 | 139 | 180 | 55 |
| Sunny days | 23 | 27 | 19 | 18 | 9 | 5 | 5 | 11 | 4 | 5 | 3 | 9 |
| Rainy days | 8 | 1 | 12 | 12 | 22 | 25 | 26 | 20 | 26 | 26 | 27 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chāchanūr is at