Average annual temperature is 14.8 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 184 days
Number of rainy days: 176 days
Number of snow days: 5 days
Look at detailed online map of Rosen
* Weather data for Rosen 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) | 18.6 | 19.8 | 21.3 | 21.9 | 24.9 | 29.6 | 40.2 | 32.3 | 30.3 | 30.5 | 27.6 | 21.1 |
| Average daytime temperature (°C) | 10.7 | 9.7 | 12.9 | 15.5 | 18.3 | 24.6 | 30.2 | 29.0 | 25.3 | 23.1 | 16.8 | 12.4 |
| Average temperature (°C) | 7.3 | 5.3 | 8.8 | 11.4 | 14.8 | 20.3 | 24.8 | 24.5 | 21.3 | 17.6 | 12.1 | 8.1 |
| Average night temperature (°C) | 4.5 | 1.7 | 4.8 | 7.7 | 11.4 | 16.0 | 19.2 | 20.4 | 17.5 | 12.8 | 7.7 | 4.2 |
| Absolute minimum temperature (°C) | -2.6 | -5.3 | -0.7 | 3.5 | 6.6 | 12.6 | 14.7 | 16.9 | 13.0 | 7.0 | 1.0 | -0.8 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 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) | 4.4 | 7.0 | 6.8 | 8.3 | 10.9 | 13.1 | 13.4 | 12.5 | 10.8 | 9.3 | 5.9 | 5.0 |
| Precipitation (mm) | 35 | 30 | 67 | 126 | 118 | 50 | 25 | 18 | 83 | 5 | 119 | 82 |
| Sunny days | 14 | 17 | 9 | 7 | 9 | 15 | 23 | 24 | 11 | 25 | 12 | 18 |
| Rainy days | 15 | 9 | 22 | 23 | 22 | 15 | 8 | 7 | 19 | 6 | 18 | 12 |
| Snow days | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Rosen during the most sunny months:
The largest precipitation sum in Rosen is at