Average annual temperature is 9.7 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: -12.2 °C
Number of sunny days: 152 days
Number of rainy days: 201 days
Number of snow days: 12 days
Look at detailed online map of Valchan
* Weather data for Valchan 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) | 14.7 | 16.0 | 17.0 | 14.2 | 19.8 | 24.1 | 30.6 | 28.8 | 28.2 | 22.5 | 17.4 | 16.0 |
| Average daytime temperature (°C) | 6.0 | 6.2 | 9.6 | 10.7 | 15.0 | 20.3 | 25.9 | 24.7 | 21.1 | 18.3 | 11.3 | 8.7 |
| Average temperature (°C) | 2.0 | 0.1 | 4.3 | 5.8 | 10.6 | 15.3 | 20.0 | 19.3 | 15.7 | 12.3 | 6.7 | 3.1 |
| Average night temperature (°C) | -1.2 | -4.4 | -0.3 | 1.1 | 6.5 | 9.9 | 13.2 | 13.6 | 10.5 | 7.3 | 2.1 | -0.8 |
| Absolute minimum temperature (°C) | -12.2 | -11.5 | -4.8 | -2.6 | 1.7 | 7.1 | 9.1 | 8.5 | 4.6 | 1.5 | -10.9 | -11.0 |
| 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 | 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 | 8.5 | 8.3 | 9.2 | 10.7 | 12.8 | 13.5 | 12.0 | 10.2 | 9.0 | 6.4 | 5.9 |
| Precipitation (mm) | 113 | 22 | 32 | 145 | 84 | 91 | 22 | 31 | 46 | 24 | 71 | 65 |
| Sunny days | 13 | 20 | 13 | 3 | 2 | 8 | 12 | 16 | 10 | 22 | 12 | 21 |
| Rainy days | 14 | 3 | 17 | 27 | 29 | 22 | 19 | 15 | 20 | 9 | 17 | 9 |
| Snow days | 4 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Valchan during the most sunny months:
The largest precipitation sum in Valchan is at