Average annual temperature is 24.9 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: 6.1 °C
Number of sunny days: 231 days
Number of rainy days: 134 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) | 25.0 | 30.2 | 34.3 | 41.4 | 39.4 | 42.6 | 35.2 | 34.4 | 34.9 | 33.6 | 31.0 | 28.6 |
| Average daytime temperature (°C) | 20.2 | 25.8 | 30.2 | 35.4 | 35.3 | 38.6 | 32.9 | 32.5 | 32.6 | 30.8 | 27.8 | 24.1 |
| Average temperature (°C) | 13.8 | 19.0 | 23.7 | 28.5 | 29.3 | 33.3 | 29.4 | 28.8 | 28.7 | 25.4 | 21.5 | 17.1 |
| Average night temperature (°C) | 9.0 | 12.6 | 17.4 | 21.5 | 23.6 | 27.9 | 26.3 | 25.9 | 25.7 | 20.8 | 16.2 | 11.6 |
| Absolute minimum temperature (°C) | 6.1 | 9.1 | 15.2 | 17.1 | 20.1 | 24.5 | 24.9 | 23.6 | 23.9 | 17.0 | 13.4 | 8.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.9 | 9.9 | 10.2 | 10.4 | 10.6 | 10.7 | 8.9 | 8.0 | 9.4 | 9.6 | 8.8 | 8.3 |
| Precipitation (mm) | 0 | 0 | 27 | 9 | 29 | 185 | 394 | 311 | 179 | 47 | 3 | 0 |
| Sunny days | 31 | 28 | 22 | 26 | 23 | 17 | 1 | 1 | 1 | 22 | 29 | 30 |
| Rainy days | 0 | 0 | 9 | 4 | 8 | 13 | 30 | 30 | 29 | 9 | 1 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Patna is at