St Constantine and Helena Sea Temperature in January

Average sea water temperature in January:

+45.0°F


Minimum sea water temperature in January:	51.4°F
Maximum sea water temperature in January:	38.1°F

Show year:

2025

2024

2023

The average sea water temperature in January of 2025 was 46.9°F. The highest and lowest sea temperatures during the month were 48.2°F and 45.0°F.

January
February
March
April

May
June
July
August

September
October
November
December

sea water
temperature

St Constantine and Helena

monthly
weather

St Constantine and Helena

current
weather

St Constantine and Helena

14 days
forecast

St Constantine and Helena

jan

feb

mar

apr

may

jun

jul

aug

sep

oct

nov

dec

104

50.1

57.5

65.6

73.9

78.1

76.8

71.2

60.9

44.5

Which Bulgaria resorts have warmest sea in January?

Place name	January 2025	January 2024
Rezovo	48.5°F	48.7°F
Ahtopol	48.3°F	48.4°F
Lovenets	48.1°F	48.2°F
Tsarevo	48.1°F	48.3°F
Sinemorets	48.0°F	48.4°F
Primorsko	48.0°F	48.0°F
Kiten	47.9°F	48.1°F
Sozopol	47.8°F	47.7°F
Obzor	47.7°F	47.3°F
Duni	47.7°F	47.7°F
Elenite	47.7°F	47.5°F
Byala	47.6°F	47.1°F
Ravda	47.4°F	47.3°F
Sveti Vlas	47.4°F	47.3°F
Pomorie	47.3°F	47.1°F
Varna	47.2°F	46.8°F
Sunny Beach	47.1°F	47.1°F
Nesebr	47.1°F	47.1°F
Shkorpilovtsi	47.1°F	46.5°F
St Constantine and Helena	46.9°F	46.5°F