Average annual temperature is 11.6 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -9.7 °C
Number of sunny days: 170 days
Number of rainy days: 180 days
Number of snow days: 15 days
Look at detailed online map of Ustina
* Weather data for Ustina 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) | 14.6 | 15.5 | 18.3 | 19.0 | 19.9 | 25.7 | 34.9 | 34.0 | 28.1 | 26.8 | 19.6 | 17.3 |
| Average daytime temperature (°C) | 6.4 | 6.5 | 10.1 | 11.9 | 15.6 | 21.2 | 28.0 | 27.1 | 22.7 | 19.8 | 12.2 | 8.8 |
| Average temperature (°C) | 3.3 | 2.3 | 5.7 | 7.6 | 12.3 | 17.2 | 22.9 | 22.0 | 18.1 | 14.8 | 7.8 | 4.1 |
| Average night temperature (°C) | 0.4 | -1.9 | 1.4 | 3.1 | 8.8 | 12.9 | 17.1 | 16.9 | 13.3 | 9.8 | 3.4 | 0.1 |
| Absolute minimum temperature (°C) | -4.7 | -8.7 | -3.4 | -3.6 | 4.7 | 9.5 | 11.7 | 11.7 | 9.7 | 5.2 | -9.7 | -5.7 |
| 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) | 5.0 | 8.2 | 8.1 | 9.3 | 9.7 | 12.5 | 13.4 | 11.8 | 9.8 | 9.0 | 6.4 | 5.9 |
| Precipitation (mm) | 66 | 31 | 33 | 138 | 105 | 145 | 33 | 23 | 60 | 14 | 97 | 79 |
| Sunny days | 16 | 15 | 12 | 6 | 3 | 8 | 17 | 18 | 17 | 23 | 14 | 21 |
| Rainy days | 13 | 4 | 18 | 24 | 28 | 22 | 14 | 13 | 13 | 8 | 14 | 9 |
| Snow days | 2 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit Ustina during the most sunny months:
The largest precipitation sum in Ustina is at