Average annual temperature is 12.0 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -8.9 °C
Number of sunny days: 140 days
Number of rainy days: 205 days
Number of snow days: 20 days
Look at detailed online map of Željeznik
* Weather data for Željeznik Bosnia and Herzegovina is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.1 | 17.7 | 22.2 | 19.5 | 22.6 | 31.8 | 33.2 | 33.7 | 29.1 | 25.5 | 19.8 | 18.1 |
| Average daytime temperature (°C) | 7.1 | 6.7 | 12.2 | 12.2 | 18.5 | 22.1 | 27.2 | 25.8 | 23.7 | 20.6 | 12.3 | 9.6 |
| Average temperature (°C) | 3.6 | 2.6 | 7.2 | 8.2 | 14.1 | 18.0 | 22.1 | 20.8 | 18.6 | 15.2 | 7.8 | 5.0 |
| Average night temperature (°C) | 0.8 | -1.1 | 2.2 | 4.1 | 9.9 | 13.8 | 16.6 | 15.5 | 14.0 | 10.4 | 3.7 | 1.2 |
| Absolute minimum temperature (°C) | -5.0 | -8.9 | -3.9 | -3.8 | 6.7 | 9.8 | 11.4 | 8.8 | 10.8 | 2.4 | -2.9 | -4.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.9 | 6.2 | 8.3 | 7.9 | 9.3 | 10.1 | 12.8 | 11.9 | 10.5 | 8.4 | 5.3 | 5.7 |
| Precipitation (mm) | 108 | 66 | 68 | 109 | 144 | 159 | 86 | 86 | 77 | 26 | 161 | 56 |
| Sunny days | 9 | 13 | 15 | 5 | 3 | 7 | 12 | 15 | 14 | 21 | 9 | 17 |
| Rainy days | 12 | 11 | 14 | 23 | 28 | 23 | 19 | 16 | 16 | 10 | 20 | 13 |
| Snow days | 10 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Željeznik during the most sunny months:
Months with the longest average daylight duration in Željeznik:
The largest precipitation sum in Željeznik is at