World Resorts Bulgaria St Constantine and Helena Weather

St Constantine and Helena Sea Temperature in May

Average sea water temperature in May:
+60.8°F
Minimum sea water temperature in May: 69.8°F
Maximum sea water temperature in May: 50.9°F

Daily sea water temperature in May, °F

Show year:
2025
2024
2023

The average sea water temperature in May of 2025 was 58.5°F. The highest and lowest sea temperatures during the month were 62.2°F and 54.5°F.

Monthly sea water temperature in St Constantine and Helena, °F

Which Bulgaria resorts have warmest sea in May?

Place name May 2025 May 2024
Kraymorie 61.8°F 62.3°F
Burgas 61.3°F 62.1°F
Sarafovo 60.9°F 61.8°F
Chernomorets 60.1°F 61.1°F
Pomorie 59.9°F 61.1°F
Ravda 59.5°F 60.8°F
Sozopol 59.3°F 60.5°F
Sunny Beach 59.3°F 60.6°F
Nesebr 59.3°F 60.6°F
Duni 59.3°F 60.5°F
Sveti Vlas 59.1°F 60.6°F
Balchik 59.1°F 61.1°F
Kavarna 59.0°F 60.9°F
Albena 58.9°F 61.1°F
Primorsko 58.8°F 60.7°F
Elenite 58.8°F 60.5°F
Kranevo 58.7°F 61.0°F
Kiten 58.6°F 60.7°F
Golden Sands 58.6°F 61.0°F
Lovenets 58.5°F 60.7°F

Best time for vacation in St Constantine and Helena

Sunniest months:
August 27 days
July 25 days
September 22 days
Warmest months:
August 83.1 °F
July 82.6 °F
June 76.7 °F
Warmest sea temp:
August 78.1 °F
July 76.8 °F
September 74.0 °F
Coldest months:
January 42.0 °F
February 44.6 °F
December 46.0 °F
Rainiest months:
June 4 days
May 4 days
January 3 days
Windiest months:
February 11.6 mph
December 11.3 mph
January 11.3 mph

St Constantine and Helena on a weather map

St Constantine and Helena
+54°F
W 14 mph
Feels like: +50°F
Precip.: 100%
Places in Bulgaria:
Name
°F
+30°F
+54°F
+54°F
+54°F
+54°F
+55°F
+54°F
+54°F
+54°F
+54°F
+54°F
+54°F
+54°F
+43°F
+54°F
24 Hours Forecast
St Constantine and Helena
Local time: 05:26
December 05, friday
0600
54°F
W
14 mph
0900
55°F
W
16 mph
1200
55°F
W
19 mph
1500
55°F
W
21 mph
1800
54°F
SW
22 mph
2100
54°F
W
21 mph
December 06, saturday
0000
54°F
SW
22 mph
0300
54°F
SW
21 mph
Units of measurement: °C / °F