Weather in Sveti Vlas: December
 |
Average day temperature: | 47.3°F |
| Average night temperature: | 41.7°F | |
 |
Sea water temperature: | 50.8°F |
 |
Number of sunny days: | 12 days |
| Day length: | 9.0 - 9.3 hours | |
 |
Number of rainy days: | 3 days |
| Precipitation totals: | 1.6 in. | |
| more information | ||
forecast
| Sveti Vlas |
temperature
| Sveti Vlas |
Air temperature in December, °F
The highest day temperature during December of 2023 was 65°F. At the same time the lowest night temperature was 34°F. Day and night temperature averages during December were 49.9°F and 44.7°F.
Sea water temperature in Sveti Vlas in December, °F
The average sea water temperature in December of 2023 was 49.9°F. The highest and lowest sea temperatures during the month were 51.4°F and 48.7°F.
Number of sunny, partly cloudy and cloudy days in December is almost equal.
Precipitation total in December, in.
Precipitation total value in Sveti Vlas in December is 1.4 in. Other months of the year show relatively similar values.
The average wind speed value in December is 10.2 mph It makes December one of the most windy months of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 4.3.
Best time for vacation in Sveti Vlas
Sveti Vlas on a weather map
12 mph
14 mph
15 mph
17 mph
15 mph
16 mph
19 mph
21 mph
