Average annual temperature is 10.0 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: -16.5 °C
Number of sunny days: 144 days
Number of rainy days: 206 days
Number of snow days: 15 days
Look at detailed online map of Polyana
* Weather data for Polyana 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) | 14.8 | 14.8 | 15.8 | 13.2 | 19.4 | 24.1 | 29.8 | 28.1 | 27.5 | 22.0 | 17.1 | 14.4 |
| Average daytime temperature (°C) | 5.8 | 5.7 | 9.2 | 10.3 | 14.9 | 20.1 | 25.3 | 24.1 | 20.6 | 17.8 | 10.7 | 8.1 |
| Average temperature (°C) | 2.5 | 0.4 | 4.5 | 6.1 | 10.9 | 15.6 | 20.3 | 19.3 | 15.9 | 12.8 | 7.0 | 4.1 |
| Average night temperature (°C) | -0.6 | -4.1 | 0.3 | 2.1 | 7.0 | 10.7 | 14.4 | 14.6 | 11.4 | 8.6 | 3.1 | 0.1 |
| Absolute minimum temperature (°C) | -13.6 | -16.5 | -4.8 | -1.9 | 2.5 | 8.4 | 10.0 | 8.7 | 6.3 | 3.4 | -10.6 | -14.5 |
| 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) | 4.6 | 8.5 | 8.4 | 9.3 | 10.8 | 13.0 | 13.4 | 12.2 | 10.4 | 8.9 | 6.5 | 5.9 |
| Precipitation (mm) | 140 | 27 | 31 | 151 | 101 | 145 | 48 | 38 | 52 | 34 | 80 | 92 |
| Sunny days | 11 | 20 | 11 | 2 | 3 | 5 | 10 | 16 | 12 | 20 | 13 | 21 |
| Rainy days | 14 | 3 | 19 | 28 | 28 | 25 | 21 | 15 | 18 | 11 | 16 | 8 |
| Snow days | 6 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Polyana during the most sunny months:
The largest precipitation sum in Polyana is at