Average annual temperature is 24.0 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 159 days
Number of rainy days: 206 days
Look at detailed online map of Hārnahalli
* Weather data for Hārnahalli 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) | 32.5 | 34.4 | 35.6 | 38.8 | 35.4 | 32.6 | 26.9 | 30.0 | 31.1 | 31.8 | 31.6 | 31.2 |
| Average daytime temperature (°C) | 30.4 | 32.8 | 33.8 | 35.6 | 32.3 | 28.6 | 24.4 | 27.4 | 27.1 | 30.0 | 29.7 | 30.1 |
| Average temperature (°C) | 22.3 | 24.6 | 25.7 | 26.5 | 25.5 | 24.1 | 21.9 | 23.1 | 22.9 | 24.0 | 23.9 | 23.6 |
| Average night temperature (°C) | 15.7 | 17.3 | 18.5 | 20.0 | 21.2 | 21.6 | 20.3 | 20.3 | 20.8 | 20.1 | 19.6 | 18.4 |
| Absolute minimum temperature (°C) | 13.0 | 15.4 | 15.3 | 17.3 | 19.7 | 20.3 | 19.6 | 19.4 | 20.1 | 17.9 | 18.1 | 16.4 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 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 | 11.3 | 10.6 | 8.5 | 5.2 | 10.4 | 8.9 | 9.9 | 9.6 | 9.9 |
| Precipitation (mm) | 5 | 0 | 3 | 18 | 98 | 119 | 405 | 97 | 123 | 80 | 69 | 2 |
| Sunny days | 28 | 28 | 28 | 19 | 6 | 0 | 0 | 0 | 0 | 10 | 13 | 27 |
| Rainy days | 3 | 0 | 3 | 11 | 25 | 30 | 31 | 31 | 30 | 21 | 17 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hārnahalli is at