Average annual temperature is 25.9 °C
Absolute maximum temperature: 44.7 °C
Absolute minimum temperature: 5.7 °C
Number of sunny days: 221 days
Number of rainy days: 144 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) | 26.4 | 32.1 | 36.3 | 44.0 | 42.0 | 44.7 | 37.0 | 35.4 | 35.1 | 33.6 | 30.8 | 28.8 |
| Average daytime temperature (°C) | 21.7 | 27.3 | 31.8 | 38.0 | 37.6 | 40.2 | 34.7 | 32.8 | 32.0 | 30.8 | 28.5 | 24.2 |
| Average temperature (°C) | 14.8 | 19.9 | 24.9 | 30.9 | 31.1 | 34.4 | 30.7 | 29.2 | 28.5 | 25.8 | 22.3 | 17.8 |
| Average night temperature (°C) | 9.4 | 13.0 | 18.3 | 23.3 | 24.6 | 28.7 | 27.3 | 26.3 | 25.9 | 21.2 | 16.5 | 12.6 |
| Absolute minimum temperature (°C) | 5.7 | 9.5 | 15.9 | 18.4 | 21.6 | 25.3 | 24.9 | 25.0 | 23.7 | 17.4 | 12.3 | 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) | 10.8 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 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) | 8.5 | 10.4 | 9.9 | 10.5 | 10.9 | 11.1 | 9.5 | 8.4 | 8.3 | 9.4 | 9.5 | 8.1 |
| Precipitation (mm) | 0 | 0 | 26 | 17 | 42 | 130 | 263 | 258 | 297 | 117 | 1 | 12 |
| Sunny days | 28 | 28 | 21 | 25 | 21 | 19 | 4 | 0 | 0 | 20 | 27 | 28 |
| Rainy days | 3 | 0 | 10 | 5 | 10 | 11 | 27 | 31 | 30 | 11 | 3 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Patna is at