Average annual temperature is 13.5 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -6.4 °C
Number of sunny days: 199 days
Number of rainy days: 163 days
Number of snow days: 3 days
Look at detailed online map of Gorski Izvor
* Weather data for Gorski Izvor 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) | 15.4 | 16.9 | 18.2 | 17.1 | 22.9 | 30.4 | 34.8 | 35.1 | 31.2 | 25.7 | 22.1 | 16.6 |
| Average daytime temperature (°C) | 8.7 | 8.9 | 12.3 | 14.3 | 19.1 | 25.1 | 30.9 | 30.5 | 26.1 | 21.6 | 14.7 | 10.2 |
| Average temperature (°C) | 5.1 | 3.4 | 7.5 | 9.6 | 14.5 | 19.6 | 24.7 | 24.7 | 20.6 | 15.9 | 10.5 | 5.3 |
| Average night temperature (°C) | 2.0 | -1.1 | 2.9 | 4.9 | 10.3 | 13.8 | 17.9 | 19.3 | 15.6 | 10.4 | 5.7 | 0.9 |
| Absolute minimum temperature (°C) | -2.7 | -6.4 | -2.2 | -0.5 | 5.0 | 11.0 | 12.8 | 15.6 | 11.2 | 6.4 | -5.2 | -5.3 |
| 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) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| 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) | 4.4 | 8.2 | 8.3 | 8.7 | 10.7 | 13.0 | 13.4 | 12.0 | 10.2 | 9.0 | 6.5 | 5.9 |
| Precipitation (mm) | 152 | 39 | 24 | 149 | 69 | 61 | 9 | 14 | 17 | 15 | 77 | 61 |
| Sunny days | 13 | 21 | 18 | 5 | 8 | 14 | 22 | 22 | 19 | 23 | 14 | 20 |
| Rainy days | 16 | 6 | 13 | 25 | 23 | 16 | 9 | 9 | 11 | 8 | 16 | 11 |
| Snow days | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gorski Izvor during the most sunny months:
The largest precipitation sum in Gorski Izvor is at