Average annual temperature is 24.9 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: 4.7 °C
Number of sunny days: 214 days
Number of rainy days: 151 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) | 28.6 | 32.6 | 33.7 | 39.9 | 41.8 | 41.6 | 34.9 | 33.4 | 35.0 | 34.8 | 31.4 | 27.2 |
| Average daytime temperature (°C) | 22.8 | 28.0 | 30.5 | 34.9 | 37.2 | 37.2 | 33.0 | 31.3 | 31.8 | 31.8 | 28.0 | 23.2 |
| Average temperature (°C) | 15.4 | 20.3 | 23.9 | 28.0 | 30.4 | 32.1 | 29.1 | 27.7 | 27.5 | 25.7 | 21.9 | 17.3 |
| Average night temperature (°C) | 9.4 | 13.5 | 17.8 | 21.2 | 23.7 | 27.2 | 25.9 | 24.9 | 24.3 | 20.0 | 16.4 | 12.4 |
| Absolute minimum temperature (°C) | 4.7 | 9.2 | 15.2 | 17.7 | 18.7 | 24.4 | 24.2 | 23.6 | 22.6 | 16.7 | 12.4 | 8.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.6 |
| 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) | 9.4 | 10.2 | 10.3 | 10.2 | 11.0 | 10.7 | 10.3 | 9.0 | 9.5 | 10.6 | 9.2 | 8.6 |
| Precipitation (mm) | 9 | 0 | 42 | 22 | 19 | 126 | 204 | 308 | 246 | 11 | 14 | 18 |
| Sunny days | 24 | 28 | 18 | 22 | 22 | 15 | 1 | 1 | 5 | 25 | 27 | 26 |
| Rainy days | 7 | 0 | 13 | 8 | 9 | 15 | 30 | 30 | 25 | 6 | 3 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Patna is at