Average annual temperature is 12.6 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -15.7 °C
Number of sunny days: 282 days
Number of rainy days: 68 days
Number of snow days: 15 days
Look at detailed online map of Bīā
* Weather data for Bīā Afghanistan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 5.3 | 9.3 | 15.7 | 21.0 | 27.0 | 36.0 | 34.4 | 32.9 | 30.9 | 24.8 | 17.1 | 12.1 |
| Average daytime temperature (°C) | -2.0 | 3.6 | 10.9 | 16.7 | 22.3 | 30.3 | 31.3 | 30.1 | 26.6 | 19.5 | 13.0 | 8.9 |
| Average temperature (°C) | -5.0 | 0.9 | 6.6 | 11.4 | 16.8 | 24.5 | 24.8 | 23.5 | 20.2 | 14.0 | 8.8 | 4.2 |
| Average night temperature (°C) | -8.3 | -2.2 | 2.3 | 5.5 | 10.1 | 17.0 | 16.2 | 14.6 | 11.8 | 8.0 | 3.9 | -0.2 |
| Absolute minimum temperature (°C) | -15.7 | -8.1 | -1.6 | -0.5 | 4.9 | 12.3 | 13.2 | 11.2 | 5.7 | 3.7 | -0.3 | -7.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.1 | 7.9 | 9.5 | 11.1 | 12.2 | 12.6 | 12.5 | 12.5 | 11.2 | 10.2 | 8.7 | 8.4 |
| Precipitation (mm) | 46 | 104 | 70 | 50 | 20 | 0 | 0 | 0 | 0 | 5 | 7 | 9 |
| Sunny days | 21 | 14 | 17 | 17 | 17 | 29 | 30 | 31 | 30 | 26 | 23 | 27 |
| Rainy days | 2 | 8 | 14 | 13 | 14 | 1 | 1 | 0 | 0 | 5 | 7 | 3 |
| Snow days | 8 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Bīā is at