World Resorts Romania Konstanta Weather

Konstanta Sea Temperature in December

Average sea water temperature in December:
+48.8°F
Minimum sea water temperature in December: 55.4°F
Maximum sea water temperature in December: 42.3°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 50.0°F. The highest and lowest sea temperatures during the month were 55.4°F and 43.3°F.

Monthly sea water temperature in Konstanta, °F

Which Romania resorts have warmest sea in December?

Place name December 2025 December 2024
Eforie Nord 51.3°F 50.6°F
Mangalia 51.1°F 50.5°F
Konstanta 50.0°F 49.7°F
Mamaia 49.9°F 49.7°F

Best time for vacation in Konstanta

Sunniest months:
August 27 days
July 25 days
September 22 days
Warmest months:
August 83.1 °F
July 83.1 °F
June 77.6 °F
Warmest sea temp:
August 77.2 °F
July 76.1 °F
September 72.6 °F
Coldest months:
January 41.0 °F
February 43.7 °F
December 45.4 °F
Rainiest months:
June 3 days
May 2 days
March 2 days
Windiest months:
January 12.7 mph
February 12.7 mph
December 12.4 mph

Konstanta on a weather map

Current weather
00:56
Konstanta
+23°F
E 9 mph
Feels like: +12°F
Precip.: 0%
Places in Romania:
Name
°F
Brasov
+9°F
Bucharest
+25°F
Baile Tusnad
-2°F
Baile Olanesti
+21°F
Galati
+23°F
Cluj Napoca
+9°F
Covasna
+9°F
Konstanta
+23°F
Mamaia
+21°F
Mangalia
+25°F
Poiana Brasov
+9°F
Sinaia
+10°F
Sovata
+9°F
Eforie Nord
+21°F
Lasi
+18°F
all places
24 Hours Forecast
Konstanta
Local time: 00:56
January 12, monday
0300
23°F
E
12 mph
0600
21°F
E
15 mph
0900
21°F
E
15 mph
1200
27°F
E
15 mph
1500
27°F
E
14 mph
1800
23°F
E
14 mph
2100
23°F
E
15 mph
January 13, tuesday
0000
21°F
E
15 mph
Units of measurement: °C / °F