World Resorts Croatia Istria Weather

Istria Sea Temperature in January

Average sea water temperature in January:
+52.6°F
Minimum sea water temperature in January: 56.1°F
Maximum sea water temperature in January: 48.7°F

Daily sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 52.7°F. The highest and lowest sea temperatures during the month were 53.8°F and 51.4°F.

Monthly sea water temperature in Istria, °F

Which Croatia resorts have warmest sea in January?

Place name January 2025 January 2024
Lastovo 59.8°F 59.2°F
Komiza 59.5°F 59.4°F
Mlini 59.4°F 58.2°F
Plat 59.4°F 58.2°F
Cavtat 59.4°F 58.2°F
Hvar 59.3°F 58.9°F
Dubrovnik 59.2°F 58.0°F
Stari Grad 58.9°F 58.9°F
Korcula 58.6°F 58.3°F
Klek 58.5°F 58.4°F
Skradin 57.8°F 58.1°F
Vodice 57.7°F 58.1°F
Sibenik 57.7°F 58.1°F
Dugi Otok 57.4°F 58.9°F
Supetar 57.3°F 58.1°F
Tucepi 57.3°F 58.2°F
Makarska 57.1°F 58.1°F
Brac 56.9°F 57.8°F
Omis 56.7°F 57.8°F
Trogir 56.7°F 57.9°F

Best time for vacation in Istria

Sunniest months:
July 24 days
August 24 days
June 22 days
Warmest months:
August 82.1 °F
July 81.3 °F
June 76.5 °F
Warmest sea temp:
August 78.1 °F
July 77.5 °F
September 73.6 °F
Coldest months:
January 47.6 °F
February 49.0 °F
December 50.5 °F
Rainiest months:
November 6 days
September 6 days
May 6 days
Windiest months:
February 8.3 mph
November 8.1 mph
March 8.0 mph

Istria on a weather map

Istria
+52°F
S 4 mph
Feels like: +50°F
Precip.: 0%
Places in Croatia:
Name
°F
+54°F
+54°F
+54°F
+39°F
+52°F
+52°F
+45°F
+52°F
+52°F
+50°F
+45°F
+52°F
+52°F
+55°F
+57°F
24 Hours Forecast
Istria
Local time: 14:31
December 28, sunday
1500
52°F
S
4 mph
1800
48°F
W
3 mph
2100
46°F
SW
4 mph
December 29, monday
0000
45°F
SW
4 mph
0300
45°F
SW
4 mph
0600
43°F
S
6 mph
0900
45°F
S
6 mph
1200
50°F
SE
6 mph

Best place for vacation:

Units of measurement: °C / °F