Average annual temperature is 26.2 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Jallanahalli
* Weather data for Jallanahalli 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) | 29.8 | 34.4 | 36.4 | 38.0 | 36.7 | 37.0 | 34.6 | 36.7 | 34.4 | 33.8 | 31.5 | 32.4 |
| Average daytime temperature (°C) | 28.1 | 31.7 | 33.7 | 35.8 | 34.6 | 34.5 | 32.0 | 34.7 | 32.2 | 32.0 | 29.6 | 29.5 |
| Average temperature (°C) | 21.9 | 24.1 | 26.5 | 28.8 | 28.3 | 28.6 | 27.0 | 28.4 | 26.5 | 26.2 | 24.5 | 24.1 |
| Average night temperature (°C) | 16.2 | 17.1 | 20.1 | 22.5 | 23.4 | 24.1 | 23.3 | 23.3 | 22.6 | 21.4 | 20.9 | 19.8 |
| Absolute minimum temperature (°C) | 13.6 | 15.7 | 14.8 | 20.4 | 21.3 | 22.7 | 22.1 | 22.1 | 21.5 | 19.2 | 18.4 | 16.7 |
| 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) | 9.4 | 10.3 | 11.0 | 11.2 | 10.1 | 9.3 | 7.6 | 10.6 | 9.1 | 10.2 | 9.1 | 8.1 |
| Precipitation (mm) | 1 | 1 | 18 | 17 | 143 | 74 | 133 | 66 | 150 | 131 | 167 | 25 |
| Sunny days | 24 | 26 | 19 | 16 | 7 | 6 | 6 | 12 | 1 | 9 | 5 | 16 |
| Rainy days | 7 | 2 | 12 | 14 | 24 | 24 | 25 | 19 | 29 | 22 | 25 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jallanahalli is at