Average annual temperature is 15.1 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: -6.9 °C
Number of sunny days: 192 days
Number of rainy days: 172 days
Number of snow days: 1 day
Look at detailed online map of Troyan
* Weather data for Troyan 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) | 18.1 | 19.5 | 21.1 | 20.8 | 26.7 | 33.6 | 41.4 | 37.9 | 34.9 | 29.6 | 24.0 | 20.4 |
| Average daytime temperature (°C) | 9.9 | 10.7 | 14.3 | 16.6 | 21.1 | 27.9 | 33.7 | 32.8 | 28.5 | 24.1 | 16.2 | 10.8 |
| Average temperature (°C) | 6.3 | 4.7 | 9.0 | 11.6 | 15.9 | 22.0 | 27.4 | 26.5 | 22.4 | 17.8 | 11.4 | 5.7 |
| Average night temperature (°C) | 3.2 | 0.2 | 4.1 | 7.2 | 11.1 | 16.0 | 20.7 | 20.6 | 17.0 | 12.2 | 6.8 | 1.3 |
| Absolute minimum temperature (°C) | -2.4 | -6.9 | -0.1 | 2.7 | 5.6 | 11.9 | 15.4 | 16.3 | 12.2 | 6.3 | 0.5 | -3.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 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 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 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 | 8.2 | 8.1 | 8.6 | 10.7 | 13.1 | 13.3 | 12.0 | 10.7 | 9.0 | 6.2 | 5.4 |
| Precipitation (mm) | 75 | 20 | 39 | 132 | 89 | 39 | 17 | 11 | 15 | 4 | 75 | 52 |
| Sunny days | 13 | 20 | 16 | 5 | 8 | 11 | 24 | 21 | 17 | 25 | 12 | 20 |
| Rainy days | 18 | 7 | 15 | 25 | 23 | 19 | 7 | 10 | 13 | 6 | 18 | 11 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Troyan during the most sunny months:
The largest precipitation sum in Troyan is at