Average annual temperature is 8.0 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: -17.1 °C
Number of sunny days: 136 days
Number of rainy days: 199 days
Number of snow days: 30 days
Look at detailed online map of Grashtitsa
* Weather data for Grashtitsa 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) | 13.3 | 14.1 | 16.3 | 12.1 | 18.4 | 22.1 | 29.5 | 26.9 | 24.9 | 20.6 | 16.5 | 13.1 |
| Average daytime temperature (°C) | 4.1 | 3.2 | 7.4 | 8.6 | 13.3 | 18.4 | 23.6 | 22.4 | 18.9 | 16.7 | 8.9 | 6.1 |
| Average temperature (°C) | 0.8 | -2.6 | 2.5 | 3.9 | 9.0 | 14.1 | 18.8 | 17.3 | 14.1 | 11.2 | 4.2 | 1.5 |
| Average night temperature (°C) | -2.3 | -7.1 | -1.8 | -0.5 | 4.9 | 9.6 | 13.3 | 12.0 | 9.4 | 6.3 | -0.9 | -2.9 |
| Absolute minimum temperature (°C) | -8.6 | -15.0 | -7.8 | -6.6 | 0.8 | 6.9 | 7.9 | 6.6 | 3.8 | 0.9 | -17.1 | -11.6 |
| 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 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.5 | 8.1 | 8.1 | 9.0 | 9.9 | 12.3 | 13.4 | 11.8 | 9.9 | 9.0 | 6.4 | 5.9 |
| Precipitation (mm) | 116 | 30 | 36 | 104 | 102 | 105 | 26 | 51 | 33 | 18 | 97 | 77 |
| Sunny days | 11 | 18 | 13 | 5 | 2 | 4 | 12 | 8 | 10 | 18 | 14 | 21 |
| Rainy days | 11 | 3 | 14 | 21 | 29 | 26 | 19 | 23 | 20 | 13 | 14 | 6 |
| Snow days | 9 | 7 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 |
The best time to visit Grashtitsa during the most sunny months:
The largest precipitation sum in Grashtitsa is at