Average annual temperature is 14.6 °C
Absolute maximum temperature: 29.4 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 177 days
Number of rainy days: 188 days
Look at detailed online map of Bithar
* Weather data for Bithar 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) | 18.9 | 21.1 | 22.0 | 26.5 | 28.1 | 29.4 | 25.4 | 25.2 | 26.1 | 22.9 | 20.2 | 16.7 |
| Average daytime temperature (°C) | 13.9 | 17.6 | 18.3 | 21.0 | 22.7 | 25.5 | 23.9 | 23.5 | 23.5 | 20.5 | 17.5 | 14.8 |
| Average temperature (°C) | 6.9 | 10.2 | 12.3 | 15.3 | 17.3 | 20.6 | 20.0 | 19.6 | 18.8 | 14.7 | 11.3 | 8.3 |
| Average night temperature (°C) | 1.2 | 3.2 | 6.5 | 9.2 | 11.5 | 16.2 | 16.8 | 16.5 | 15.1 | 9.4 | 5.8 | 3.2 |
| Absolute minimum temperature (°C) | -3.4 | -1.5 | 4.4 | 5.1 | 8.3 | 11.5 | 15.3 | 13.9 | 12.7 | 6.6 | 3.0 | -0.2 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 8.7 | 10.0 | 9.5 | 10.3 | 10.7 | 10.6 | 9.1 | 8.1 | 9.4 | 10.4 | 8.7 | 9.1 |
| Precipitation (mm) | 31 | 2 | 78 | 77 | 78 | 100 | 270 | 257 | 113 | 30 | 4 | 0 |
| Sunny days | 21 | 24 | 16 | 14 | 12 | 10 | 0 | 0 | 5 | 23 | 24 | 28 |
| Rainy days | 10 | 4 | 15 | 16 | 19 | 20 | 31 | 31 | 25 | 8 | 6 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bithar is at