Average annual temperature is 24.2 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 5.4 °C
Number of sunny days: 204 days
Number of rainy days: 161 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) | 28.4 | 32.8 | 34.1 | 39.6 | 41.9 | 40.2 | 32.3 | 31.2 | 32.9 | 32.2 | 29.5 | 27.3 |
| Average daytime temperature (°C) | 25.1 | 29.1 | 30.3 | 34.2 | 36.8 | 35.9 | 30.9 | 29.6 | 29.6 | 28.9 | 26.7 | 23.4 |
| Average temperature (°C) | 17.4 | 20.8 | 23.7 | 27.4 | 30.0 | 30.8 | 26.9 | 25.8 | 25.6 | 23.5 | 20.8 | 17.1 |
| Average night temperature (°C) | 11.1 | 13.0 | 17.6 | 20.9 | 23.1 | 25.9 | 23.9 | 23.1 | 22.8 | 18.8 | 15.4 | 11.9 |
| Absolute minimum temperature (°C) | 5.4 | 7.7 | 14.7 | 16.3 | 17.7 | 22.8 | 23.0 | 21.2 | 21.5 | 14.2 | 13.0 | 8.2 |
| 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 | 10.5 | 10.3 | 9.9 | 11.2 | 10.2 | 10.0 | 7.9 | 8.8 | 10.1 | 9.3 | 8.4 |
| Precipitation (mm) | 0 | 0 | 28 | 20 | 12 | 213 | 187 | 228 | 223 | 33 | 20 | 21 |
| Sunny days | 29 | 28 | 19 | 20 | 22 | 12 | 0 | 0 | 0 | 21 | 26 | 27 |
| Rainy days | 2 | 0 | 12 | 10 | 9 | 18 | 31 | 31 | 30 | 10 | 4 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Patna is at