19.12
fri
fri
Day
52°F
S 3 mph
Precip.
0%
0%
Night
43°F
S 4 mph
Precip.
0%
0%
20.12
sat
sat
Day
50°F
SW 6 mph
Precip.
0%
0%
Night
48°F
SW 6 mph
Precip.
84%
84%
21.12
sun
sun
Day
50°F
S 6 mph
Precip.
0%
0%
Night
48°F
SW 10 mph
Precip.
83%
83%
22.12
mon
mon
Day
48°F
SW 11 mph
Precip.
0%
0%
Night
45°F
S 6 mph
Precip.
64%
64%
23.12
tue
tue
Day
46°F
SW 5 mph
Precip.
79%
79%
Night
45°F
SW 6 mph
Precip.
0%
0%
24.12
wed
wed
Day
46°F
SW 14 mph
Precip.
100%
100%
Night
43°F
S 16 mph
Precip.
100%
100%
25.12
thu
thu
Day
41°F
S 10 mph
Precip.
0%
0%
Night
37°F
SW 11 mph
Precip.
0%
0%
26.12
fri
fri
Day
37°F
SW 17 mph
Precip.
100%
100%
Night
34°F
SW 14 mph
Precip.
0%
0%
27.12
sat
sat
Day
36°F
S 15 mph
Precip.
0%
0%
Night
30°F
NW 11 mph
Precip.
0%
0%
28.12
sun
sun
Day
36°F
S 12 mph
Precip.
0%
0%
Night
27°F
SE 6 mph
Precip.
0%
0%
29.12
mon
mon
Day
36°F
SE 7 mph
Precip.
0%
0%
Night
28°F
SE 7 mph
Precip.
0%
0%
30.12
tue
tue
Day
39°F
SE 5 mph
Precip.
0%
0%
Night
30°F
SE 5 mph
Precip.
0%
0%
31.12
wed
wed
Day
36°F
S 21 mph
Precip.
0%
0%
Night
27°F
S 17 mph
Precip.
0%
0%
01.01
thu
thu
Day
30°F
S 12 mph
Precip.
0%
0%
Night
25°F
SE 8 mph
Precip.
0%
0%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 55.6°F. The highest and lowest sea temperatures during the month were 59.0°F and 52.3°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 47.2°F. The highest and lowest sea temperatures during the month were 48.2°F and 45.5°F.
Air temperature in Varna, °F
Precipitation total in Varna, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Varna
Varna on a weather map
Places in Bulgaria:
Name
°F
24 Hours Forecast
Varna
Local time: 03:45
December 19, friday
0600
45°F
SE
4 mph
4 mph
0900
46°F
SE
4 mph
4 mph
1200
52°F
S
3 mph
3 mph
1500
54°F
SW
5 mph
5 mph
1800
46°F
SW
5 mph
5 mph
2100
45°F
S
4 mph
4 mph
December 20, saturday
0000
43°F
S
4 mph
4 mph
0300
43°F
S
5 mph
5 mph
