18.05
mon
mon
Day
64°F
SE 17 mph
Precip.
0%
0%
Night
55°F
E 8 mph
Precip.
0%
0%
19.05
tue
tue
Day
68°F
SE 9 mph
Precip.
0%
0%
Night
59°F
SE 7 mph
Precip.
63%
63%
20.05
wed
wed
Day
68°F
S 20 mph
Precip.
61%
61%
Night
61°F
SE 21 mph
Precip.
0%
0%
21.05
thu
thu
Day
63°F
S 19 mph
Precip.
100%
100%
Night
61°F
S 17 mph
Precip.
100%
100%
22.05
fri
fri
Day
61°F
S 17 mph
Precip.
60%
60%
Night
59°F
S 8 mph
Precip.
0%
0%
23.05
sat
sat
Day
59°F
S 14 mph
Precip.
100%
100%
Night
55°F
SE 7 mph
Precip.
0%
0%
24.05
sun
sun
Day
70°F
S 10 mph
Precip.
0%
0%
Night
59°F
E 6 mph
Precip.
0%
0%
25.05
mon
mon
Day
66°F
E 15 mph
Precip.
100%
100%
Night
55°F
SE 9 mph
Precip.
100%
100%
26.05
tue
tue
Day
63°F
S 14 mph
Precip.
0%
0%
Night
54°F
E 4 mph
Precip.
0%
0%
27.05
wed
wed
Day
64°F
NE 2 mph
Precip.
100%
100%
Night
55°F
E 4 mph
Precip.
0%
0%
28.05
thu
thu
Day
64°F
E 14 mph
Precip.
0%
0%
Night
55°F
E 8 mph
Precip.
0%
0%
29.05
fri
fri
Day
63°F
E 12 mph
Precip.
100%
100%
Night
57°F
E 6 mph
Precip.
0%
0%
30.05
sat
sat
Day
63°F
E 3 mph
Precip.
100%
100%
Night
57°F
SE 4 mph
Precip.
0%
0%
31.05
sun
sun
Day
68°F
SE 2 mph
Precip.
84%
84%
Night
61°F
NE 2 mph
Precip.
100%
100%
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 55.9°F. The highest and lowest sea temperatures during the month were 58.8°F and 53.6°F.
Sea water temperature in June, °F
Show year:
2025
2024
2023
The average sea water temperature in June of 2025 was 71.4°F. The highest and lowest sea temperatures during the month were 76.3°F and 62.8°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: 05:13
May 18, monday
0600
52°F
SE
19 mph
19 mph
0900
59°F
SE
20 mph
20 mph
1200
64°F
SE
17 mph
17 mph
1500
66°F
SE
11 mph
11 mph
1800
68°F
E
10 mph
10 mph
2100
57°F
E
7 mph
7 mph
May 19, tuesday
0000
55°F
E
8 mph
8 mph
0300
54°F
SE
9 mph
9 mph
