Average annual temperature is 12.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -9.4 °C
Number of sunny days: 261 days
Number of rainy days: 95 days
Number of snow days: 9 days
Look at detailed online map of Bilyav
* Weather data for Bilyav Azerbaijan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 5.7 | 10.3 | 19.5 | 24.3 | 28.8 | 31.5 | 34.9 | 36.9 | 34.1 | 22.8 | 18.8 | 11.7 |
| Average daytime temperature (°C) | 2.5 | 4.2 | 14.6 | 18.3 | 22.6 | 27.8 | 30.3 | 32.2 | 25.2 | 18.8 | 14.3 | 7.4 |
| Average temperature (°C) | -1.1 | -0.3 | 9.0 | 12.5 | 16.5 | 21.6 | 23.9 | 25.3 | 18.8 | 13.5 | 9.2 | 3.3 |
| Average night temperature (°C) | -4.2 | -4.4 | 4.2 | 7.0 | 10.5 | 15.8 | 17.9 | 19.3 | 13.7 | 8.9 | 5.0 | -0.7 |
| Absolute minimum temperature (°C) | -7.1 | -9.4 | -1.3 | -1.2 | 4.8 | 12.8 | 14.3 | 15.5 | 9.6 | 4.7 | -0.9 | -5.5 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.2 | 8.4 | 8.9 | 10.5 | 11.2 | 13.5 | 13.3 | 12.1 | 10.9 | 9.5 | 8.3 | 7.2 |
| Precipitation (mm) | 0 | 29 | 66 | 30 | 44 | 16 | 0 | 0 | 11 | 19 | 13 | 33 |
| Sunny days | 27 | 18 | 18 | 16 | 15 | 23 | 29 | 29 | 25 | 21 | 21 | 19 |
| Rainy days | 2 | 5 | 13 | 14 | 16 | 7 | 2 | 2 | 5 | 10 | 9 | 10 |
| Snow days | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Bilyav during the most sunny months:
The largest precipitation sum in Bilyav is at