World Resorts Bulgaria St Constantine and Helena Weather

St Constantine and Helena Sea Temperature in July

Average sea water temperature in July:
+76.8°F
Minimum sea water temperature in July: 83.1°F
Maximum sea water temperature in July: 69.8°F

Daily sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 76.9°F. The highest and lowest sea temperatures during the month were 80.8°F and 73.0°F.

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

Which Bulgaria resorts have warmest sea in July?

Place name July 2025 July 2024
Burgas 78.6°F 80.8°F
Kraymorie 78.5°F 80.5°F
Sarafovo 78.3°F 80.7°F
Pomorie 77.7°F 80.3°F
Chernomorets 77.4°F 80.1°F
Ravda 77.4°F 79.9°F
Rezovo 77.3°F 79.6°F
Ahtopol 77.3°F 79.8°F
Kavarna 77.3°F 80.1°F
Sunny Beach 77.2°F 79.9°F
Nesebr 77.2°F 79.9°F
Lovenets 77.2°F 79.8°F
Sveti Vlas 77.2°F 79.9°F
Sozopol 77.2°F 80.0°F
Tsarevo 77.1°F 79.8°F
Primorsko 77.1°F 79.8°F
Balchik 77.1°F 80.0°F
Sinemorets 77.0°F 79.6°F
Elenite 77.0°F 79.9°F
Duni 77.0°F 79.9°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 46.2 °F
Rainiest months:
June 4 days
May 4 days
January 3 days
Windiest months:
February 11.6 mph
January 11.3 mph
December 11.2 mph

St Constantine and Helena on a weather map

St Constantine and Helena
+30°F
NE 7 mph
Feels like: +23°F
Precip.: 100%
Places in Bulgaria:
Name
°F
+19°F
+34°F
+32°F
+30°F
+32°F
+32°F
+34°F
+32°F
+34°F
+34°F
+34°F
+32°F
+34°F
+21°F
+34°F
24 Hours Forecast
St Constantine and Helena
Local time: 22:36
January 14, wednesday
0000
30°F
NE
7 mph
0300
30°F
E
4 mph
0600
30°F
SE
4 mph
0900
30°F
SE
3 mph
1200
36°F
SE
4 mph
1500
37°F
SE
2 mph
1800
32°F
N
1 mph
2100
34°F
NE
3 mph
Units of measurement: °C / °F