Average annual temperature is 9.5 °C
Absolute maximum temperature: 29.1 °C
Absolute minimum temperature: -10.1 °C
Number of sunny days: 149 days
Number of rainy days: 189 days
Number of snow days: 27 days
Look at detailed online map of Bayan
* Weather data for Bayan 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) | 11.4 | 14.7 | 18.1 | 18.0 | 22.2 | 23.9 | 27.4 | 29.1 | 26.4 | 20.2 | 17.8 | 15.3 |
| Average daytime temperature (°C) | 2.0 | 2.5 | 10.5 | 12.9 | 15.7 | 19.7 | 22.1 | 24.8 | 16.8 | 14.8 | 12.0 | 7.5 |
| Average temperature (°C) | -1.5 | -1.7 | 6.2 | 8.9 | 12.3 | 16.2 | 18.4 | 20.2 | 14.0 | 10.7 | 7.0 | 2.9 |
| Average night temperature (°C) | -4.8 | -5.8 | 1.8 | 4.2 | 8.1 | 12.1 | 13.6 | 14.7 | 10.9 | 6.6 | 2.6 | -0.8 |
| Absolute minimum temperature (°C) | -9.2 | -10.1 | -2.6 | -1.9 | 3.5 | 9.5 | 11.0 | 12.4 | 6.2 | 3.6 | -3.7 | -6.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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) | 7.6 | 7.9 | 8.3 | 9.7 | 9.6 | 11.0 | 12.2 | 10.9 | 7.0 | 8.3 | 8.2 | 7.3 |
| Precipitation (mm) | 6 | 38 | 63 | 79 | 91 | 190 | 54 | 74 | 150 | 49 | 39 | 40 |
| Sunny days | 22 | 15 | 9 | 6 | 6 | 2 | 13 | 17 | 6 | 16 | 19 | 18 |
| Rainy days | 0 | 0 | 20 | 24 | 25 | 28 | 18 | 14 | 24 | 15 | 10 | 11 |
| Snow days | 9 | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Bayan during the most sunny months:
The largest precipitation sum in Bayan is at