Average annual temperature is 24.5 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 152 days
Number of rainy days: 213 days
Look at detailed online map of Jannahalli
* Weather data for Jannahalli 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) | 31.2 | 32.9 | 36.1 | 37.4 | 35.0 | 33.7 | 30.8 | 33.1 | 32.9 | 32.8 | 30.8 | 31.8 |
| Average daytime temperature (°C) | 29.0 | 31.6 | 33.6 | 34.9 | 32.2 | 30.8 | 27.6 | 30.9 | 30.0 | 30.8 | 29.4 | 30.1 |
| Average temperature (°C) | 21.6 | 23.8 | 25.9 | 27.0 | 25.8 | 25.0 | 23.4 | 24.8 | 24.3 | 24.5 | 23.9 | 24.0 |
| Average night temperature (°C) | 15.2 | 16.4 | 18.9 | 20.7 | 21.7 | 21.4 | 20.7 | 20.6 | 20.9 | 19.8 | 19.4 | 18.9 |
| Absolute minimum temperature (°C) | 12.1 | 14.8 | 15.7 | 18.6 | 19.6 | 20.3 | 19.7 | 19.5 | 20.2 | 17.7 | 16.8 | 15.3 |
| 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) | 10.3 | 10.8 | 11.2 | 11.3 | 9.7 | 9.8 | 8.0 | 10.9 | 9.5 | 10.2 | 9.6 | 9.3 |
| Precipitation (mm) | 13 | 0 | 9 | 52 | 166 | 92 | 235 | 43 | 75 | 140 | 134 | 7 |
| Sunny days | 28 | 27 | 22 | 17 | 4 | 0 | 0 | 5 | 0 | 13 | 13 | 23 |
| Rainy days | 3 | 1 | 9 | 13 | 27 | 30 | 31 | 26 | 30 | 18 | 17 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jannahalli is at