Average sea water temperature in December:
+61.1°F
| Minimum sea water temperature in December: | 65.3°F |
| Maximum sea water temperature in December: | 55.6°F |
Daily sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 58.9°F. The highest and lowest sea temperatures during the month were 61.3°F and 55.6°F.
Monthly sea water temperature in Split, °F
Which Croatia resorts have warmest sea in December?
| Place name | December 2025 | December 2024 |
|---|---|---|
| Lastovo | 63.9°F | 62.8°F |
| Komiza | 63.3°F | 62.4°F |
| Korcula | 62.7°F | 62.1°F |
| Klek | 62.6°F | 61.8°F |
| Plat | 62.5°F | 61.9°F |
| Mlini | 62.5°F | 61.9°F |
| Cavtat | 62.5°F | 61.8°F |
| Hvar | 62.5°F | 62.2°F |
| Dubrovnik | 62.0°F | 61.6°F |
| Stari Grad | 61.8°F | 62.0°F |
| Dugi Otok | 61.5°F | 61.1°F |
| Molat | 60.7°F | 60.6°F |
| Biograd na Moru | 60.6°F | 60.0°F |
| Vodice | 60.5°F | 60.9°F |
| Skradin | 60.3°F | 61.0°F |
| Sibenik | 60.2°F | 60.9°F |
| Mali Losinj | 59.7°F | 60.1°F |
| Trogir | 59.5°F | 60.4°F |
| Supetar | 59.2°F | 60.8°F |
| Zadar | 59.0°F | 58.8°F |
Best time for vacation in Split
Split on a weather map
Places in Croatia:
Name
°F
24 Hours Forecast
Split
Local time: 02:38
December 18, thursday
0300
55°F
W
7 mph
7 mph
0600
54°F
W
7 mph
7 mph
0900
55°F
W
7 mph
7 mph
1200
59°F
NW
9 mph
9 mph
1500
59°F
NW
8 mph
8 mph
1800
57°F
NW
6 mph
6 mph
2100
55°F
W
5 mph
5 mph
December 19, friday
0000
55°F
W
4 mph
4 mph
