Average annual temperature is 25.6 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 8.1 °C
Number of sunny days: 183 days
Number of rainy days: 182 days
Look at detailed online map of Biār
* Weather data for Biār Bangladesh is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.9 | 32.7 | 33.8 | 42.2 | 40.9 | 40.8 | 34.5 | 35.8 | 35.4 | 33.6 | 32.1 | 29.6 |
| Average daytime temperature (°C) | 23.6 | 27.8 | 31.2 | 36.1 | 35.0 | 35.3 | 33.1 | 32.6 | 32.2 | 31.3 | 29.8 | 25.6 |
| Average temperature (°C) | 17.0 | 20.9 | 24.6 | 28.6 | 29.0 | 30.4 | 29.4 | 29.0 | 28.7 | 26.6 | 23.8 | 19.7 |
| Average night temperature (°C) | 11.3 | 14.1 | 18.8 | 22.0 | 24.3 | 27.0 | 26.5 | 26.2 | 25.9 | 22.3 | 18.1 | 14.7 |
| Absolute minimum temperature (°C) | 8.1 | 10.6 | 16.3 | 18.5 | 21.9 | 24.7 | 25.0 | 25.1 | 24.1 | 19.2 | 14.9 | 11.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 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 | 10.0 | 9.8 | 10.8 | 10.2 | 8.3 | 9.7 | 8.3 | 7.8 | 9.5 | 9.8 | 8.6 |
| Precipitation (mm) | 0 | 0 | 71 | 27 | 120 | 325 | 221 | 358 | 311 | 184 | 3 | 25 |
| Sunny days | 30 | 27 | 17 | 20 | 10 | 4 | 2 | 2 | 1 | 16 | 26 | 28 |
| Rainy days | 1 | 1 | 14 | 10 | 21 | 26 | 29 | 29 | 29 | 15 | 4 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Biār is at