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
22:03
Konstanta
+36°F
S 8 mph
Feels like: +28°F
Precip.: 0%
Places in Romania:
Name
°F
Brasov
+30°F
Bucharest
+32°F
Baile Tusnad
+28°F
Baile Olanesti
+32°F
Galati
+30°F
Cluj Napoca
+32°F
Covasna
+28°F
Konstanta
+36°F
Mamaia
+34°F
Mangalia
+36°F
Poiana Brasov
+30°F
Sinaia
+30°F
Sovata
+30°F
Eforie Nord
+34°F
Lasi
+23°F
all places
24 Hours Forecast
Konstanta
Local time: 22:03
January 16, friday
0000
34°F
S
9 mph
0300
32°F
S
12 mph
0600
32°F
SW
17 mph
0900
28°F
S
17 mph
1200
28°F
S
17 mph
1500
28°F
S
17 mph
1800
27°F
S
17 mph
2100
25°F
S
17 mph
Units of measurement: °C / °F