Average annual temperature is 25.5 °C
Absolute maximum temperature: 45.0 °C
Absolute minimum temperature: 5.0 °C
Number of sunny days: 225 days
Number of rainy days: 140 days
Look at detailed online map of Bīrganj
* Weather data for Bīrganj 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) | 26.6 | 31.1 | 34.2 | 41.7 | 43.5 | 45.0 | 36.0 | 34.1 | 35.9 | 34.9 | 31.6 | 28.2 |
| Average daytime temperature (°C) | 21.0 | 26.5 | 30.7 | 36.3 | 38.1 | 39.8 | 34.0 | 32.7 | 32.6 | 31.6 | 28.4 | 24.0 |
| Average temperature (°C) | 14.3 | 19.3 | 24.0 | 29.3 | 31.1 | 34.4 | 30.3 | 29.1 | 28.6 | 25.9 | 22.2 | 17.4 |
| Average night temperature (°C) | 8.9 | 12.9 | 17.6 | 21.8 | 24.1 | 29.0 | 27.1 | 26.3 | 25.5 | 20.7 | 16.5 | 11.9 |
| Absolute minimum temperature (°C) | 5.0 | 10.3 | 15.0 | 18.1 | 20.4 | 25.3 | 25.5 | 25.1 | 24.1 | 17.1 | 12.8 | 7.6 |
| 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 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 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) | 8.9 | 10.2 | 10.2 | 10.1 | 10.7 | 10.7 | 9.7 | 8.8 | 9.8 | 9.9 | 9.1 | 8.5 |
| Precipitation (mm) | 74 | 0 | 53 | 13 | 45 | 112 | 247 | 198 | 177 | 63 | 15 | 7 |
| Sunny days | 25 | 28 | 19 | 23 | 23 | 19 | 3 | 4 | 3 | 23 | 28 | 27 |
| Rainy days | 6 | 0 | 12 | 7 | 8 | 11 | 28 | 27 | 27 | 8 | 2 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bīrganj is at