Average annual temperature is 12.9 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -17.9 °C
Number of sunny days: 204 days
Number of rainy days: 136 days
Number of snow days: 25 days
Look at detailed online map of Bāyjān
* Weather data for Bāyjān Iran is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 8.7 | 10.1 | 18.1 | 22.2 | 29.9 | 31.9 | 34.0 | 34.0 | 31.5 | 24.4 | 20.2 | 19.5 |
| Average daytime temperature (°C) | 2.8 | 3.3 | 12.3 | 17.3 | 22.3 | 25.5 | 27.3 | 28.1 | 24.7 | 20.0 | 16.3 | 12.4 |
| Average temperature (°C) | -3.0 | 0.0 | 7.7 | 12.6 | 17.1 | 20.4 | 23.0 | 23.0 | 19.6 | 15.1 | 10.8 | 7.4 |
| Average night temperature (°C) | -10.7 | -4.6 | 1.8 | 7.0 | 10.7 | 14.9 | 18.4 | 17.7 | 15.2 | 9.7 | 5.5 | 2.5 |
| Absolute minimum temperature (°C) | -17.9 | -10.2 | -5.0 | -0.8 | 1.1 | 11.7 | 14.7 | 10.6 | 10.2 | 4.5 | -1.6 | -3.0 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.2 | 8.9 | 8.8 | 11.4 | 12.1 | 12.5 | 12.8 | 12.3 | 11.2 | 9.6 | 8.8 | 8.0 |
| Precipitation (mm) | 27 | 42 | 65 | 33 | 39 | 50 | 9 | 17 | 13 | 42 | 19 | 14 |
| Sunny days | 22 | 17 | 14 | 13 | 14 | 10 | 22 | 15 | 18 | 18 | 18 | 23 |
| Rainy days | 3 | 2 | 15 | 15 | 17 | 20 | 9 | 16 | 12 | 13 | 11 | 3 |
| Snow days | 6 | 9 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Bāyjān is at