Average annual temperature is 24.8 °C
Absolute maximum temperature: 43.4 °C
Absolute minimum temperature: 4.7 °C
Number of sunny days: 233 days
Number of rainy days: 132 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) | 24.4 | 30.2 | 33.8 | 42.0 | 39.4 | 43.4 | 35.2 | 34.7 | 34.7 | 33.7 | 30.4 | 28.6 |
| Average daytime temperature (°C) | 19.8 | 25.5 | 30.3 | 35.9 | 35.6 | 38.7 | 32.9 | 32.4 | 32.7 | 30.6 | 27.8 | 24.2 |
| Average temperature (°C) | 13.4 | 18.8 | 23.6 | 28.9 | 29.6 | 33.3 | 29.3 | 28.8 | 28.8 | 25.3 | 21.3 | 17.0 |
| Average night temperature (°C) | 8.3 | 12.8 | 17.2 | 21.7 | 23.7 | 27.9 | 26.2 | 25.9 | 25.6 | 20.6 | 15.9 | 11.3 |
| Absolute minimum temperature (°C) | 4.7 | 9.4 | 14.7 | 16.8 | 20.9 | 24.5 | 24.9 | 24.5 | 23.9 | 16.9 | 12.8 | 8.1 |
| 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) | 10.7 | 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) | 8.2 | 9.9 | 10.2 | 10.3 | 10.6 | 10.8 | 8.8 | 8.0 | 9.7 | 9.6 | 8.8 | 8.7 |
| Precipitation (mm) | 0 | 0 | 35 | 0 | 34 | 133 | 319 | 277 | 144 | 56 | 3 | 0 |
| Sunny days | 29 | 28 | 23 | 26 | 22 | 16 | 0 | 1 | 6 | 23 | 29 | 30 |
| Rainy days | 2 | 0 | 8 | 4 | 9 | 14 | 31 | 30 | 24 | 8 | 1 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Patna is at