Average annual temperature is 10.5 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: -16.3 °C
Number of sunny days: 138 days
Number of rainy days: 204 days
Number of snow days: 23 days
Look at detailed online map of Goljama Zheljazna
* Weather data for Goljama Zheljazna Bulgaria is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.9 | 14.9 | 16.6 | 18.4 | 21.5 | 26.3 | 34.7 | 31.6 | 29.2 | 27.4 | 18.8 | 16.6 |
| Average daytime temperature (°C) | 6.1 | 4.1 | 9.8 | 11.2 | 15.7 | 20.6 | 26.2 | 25.8 | 22.3 | 20.1 | 10.9 | 7.3 |
| Average temperature (°C) | 2.7 | 0.3 | 4.8 | 6.6 | 11.7 | 16.4 | 21.3 | 20.9 | 17.2 | 13.9 | 6.1 | 3.0 |
| Average night temperature (°C) | -0.3 | -3.5 | 0.0 | 2.5 | 7.8 | 12.2 | 16.1 | 15.7 | 12.3 | 8.3 | 1.8 | -0.6 |
| Absolute minimum temperature (°C) | -9.2 | -16.3 | -5.2 | -3.5 | 3.7 | 9.3 | 10.9 | 9.3 | 8.1 | 0.7 | -8.0 | -5.5 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.6 | 6.6 | 7.3 | 7.9 | 8.8 | 10.8 | 13.1 | 11.8 | 10.0 | 8.8 | 5.3 | 5.3 |
| Precipitation (mm) | 76 | 52 | 61 | 133 | 154 | 159 | 54 | 47 | 50 | 15 | 140 | 54 |
| Sunny days | 16 | 14 | 10 | 2 | 3 | 4 | 13 | 15 | 18 | 15 | 8 | 20 |
| Rainy days | 7 | 6 | 19 | 27 | 28 | 26 | 18 | 16 | 12 | 16 | 20 | 9 |
| Snow days | 8 | 8 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Goljama Zheljazna during the most sunny months:
Months with the longest average daylight duration in Goljama Zheljazna:
The largest precipitation sum in Goljama Zheljazna is at