Average annual temperature is 24.6 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 6.7 °C
Number of sunny days: 216 days
Number of rainy days: 149 days
Look at detailed online map of Patna
* Weather data for Patna 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) | 28.1 | 32.0 | 34.4 | 39.0 | 41.7 | 40.2 | 32.7 | 31.5 | 32.9 | 33.2 | 30.9 | 27.1 |
| Average daytime temperature (°C) | 23.3 | 28.3 | 30.6 | 34.2 | 37.1 | 36.2 | 30.2 | 29.2 | 30.0 | 30.9 | 27.9 | 24.1 |
| Average temperature (°C) | 16.6 | 20.9 | 24.0 | 27.9 | 30.7 | 30.9 | 26.4 | 25.6 | 26.0 | 25.4 | 22.2 | 18.2 |
| Average night temperature (°C) | 11.0 | 14.6 | 18.3 | 21.8 | 24.4 | 26.6 | 23.6 | 23.0 | 23.2 | 20.2 | 17.1 | 13.4 |
| Absolute minimum temperature (°C) | 6.7 | 9.6 | 15.2 | 18.2 | 19.1 | 23.0 | 22.2 | 21.6 | 22.0 | 16.9 | 14.0 | 10.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.6 | 10.1 | 10.5 | 10.7 | 11.3 | 10.0 | 9.0 | 8.5 | 8.8 | 10.6 | 9.5 | 8.9 |
| Precipitation (mm) | 2 | 0 | 31 | 27 | 12 | 199 | 331 | 257 | 227 | 2 | 10 | 9 |
| Sunny days | 26 | 28 | 21 | 23 | 20 | 14 | 0 | 1 | 4 | 28 | 26 | 25 |
| Rainy days | 5 | 0 | 10 | 7 | 11 | 16 | 31 | 30 | 26 | 3 | 4 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Patna is at