Average annual temperature is 12.0 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -7.1 °C
Number of sunny days: 167 days
Number of rainy days: 188 days
Number of snow days: 10 days
Look at detailed online map of Petarch
* Weather data for Petarch 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) | 16.7 | 17.4 | 19.8 | 20.0 | 23.2 | 29.2 | 37.3 | 34.0 | 31.5 | 27.8 | 20.5 | 17.5 |
| Average daytime temperature (°C) | 7.6 | 8.3 | 12.5 | 14.0 | 18.5 | 23.7 | 29.5 | 28.8 | 25.3 | 22.2 | 11.6 | 8.9 |
| Average temperature (°C) | 3.5 | 2.6 | 6.6 | 8.4 | 13.7 | 18.5 | 22.8 | 22.7 | 19.4 | 15.3 | 6.9 | 3.3 |
| Average night temperature (°C) | 0.1 | -1.6 | 1.0 | 3.1 | 8.7 | 13.3 | 15.8 | 16.2 | 14.1 | 9.3 | 2.8 | -0.7 |
| Absolute minimum temperature (°C) | -3.3 | -7.1 | -4.5 | -2.7 | 4.7 | 9.7 | 10.3 | 8.8 | 8.8 | 4.0 | -3.3 | -4.4 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 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 | 7.2 | 7.7 | 9.2 | 9.4 | 11.7 | 13.2 | 12.1 | 10.1 | 9.3 | 5.1 | 5.2 |
| Precipitation (mm) | 67 | 23 | 52 | 82 | 100 | 115 | 20 | 104 | 36 | 16 | 160 | 42 |
| Sunny days | 13 | 20 | 13 | 8 | 5 | 4 | 17 | 15 | 17 | 23 | 12 | 20 |
| Rainy days | 13 | 6 | 17 | 21 | 26 | 26 | 14 | 16 | 13 | 8 | 18 | 10 |
| Snow days | 5 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Petarch during the most sunny months:
Months with the longest average daylight duration in Petarch:
The largest precipitation sum in Petarch is at