World Resorts Croatia Istria Weather

Istria 14 Days Forecast

13.01
tue
Day
45°F
NW 1 mph
Precip.
100%
Night
45°F
NE 0 mph
Precip.
79%
14.01
wed
Day
46°F
E 3 mph
Precip.
66%
Night
46°F
S 2 mph
Precip.
0%
15.01
thu
Day
50°F
S 2 mph
Precip.
0%
Night
48°F
S 2 mph
Precip.
0%
16.01
fri
Day
50°F
S 2 mph
Precip.
0%
Night
50°F
SW 4 mph
Precip.
64%
17.01
sat
Day
52°F
W 4 mph
Precip.
73%
Night
52°F
W 6 mph
Precip.
21%
18.01
sun
Day
52°F
NW 6 mph
Precip.
100%
Night
50°F
W 5 mph
Precip.
100%
19.01
mon
Day
52°F
W 11 mph
Precip.
100%
Night
46°F
SW 14 mph
Precip.
100%
20.01
tue
Day
45°F
SW 13 mph
Precip.
100%
Night
43°F
SW 7 mph
Precip.
100%
21.01
wed
Day
50°F
W 4 mph
Precip.
72%
Night
46°F
SW 6 mph
Precip.
0%
22.01
thu
Day
48°F
SW 9 mph
Precip.
100%
Night
45°F
SW 12 mph
Precip.
100%
23.01
fri
Day
37°F
SW 8 mph
Precip.
100%
Night
41°F
SW 5 mph
Precip.
100%
24.01
sat
Day
41°F
SW 4 mph
Precip.
62%
Night
43°F
SW 6 mph
Precip.
100%
25.01
sun
Day
45°F
NW 5 mph
Precip.
0%
Night
45°F
NW 3 mph
Precip.
0%
26.01
mon
Day
48°F
SW 1 mph
Precip.
0%
Night
46°F
W 3 mph
Precip.
100%

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.

Air temperature in Istria, °F

Precipitation total in Istria, in.

* Charts above show average data for the last 3 years.

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
+45°F
NW 1 mph
Feels like: +45°F
Precip.: 100%
Places in Croatia:
Name
°F
+46°F
+46°F
+45°F
+39°F
+46°F
+45°F
+39°F
+41°F
+45°F
+46°F
+41°F
+45°F
+43°F
+46°F
+50°F
24 Hours Forecast
Istria
Local time: 11:12
January 13, tuesday
1200
45°F
NW
1 mph
1500
45°F
N
1 mph
1800
45°F
N
1 mph
2100
45°F
SE
1 mph
January 14, wednesday
0000
45°F
NE
0 mph
0300
45°F
E
2 mph
0600
45°F
SE
2 mph
0900
46°F
E
0 mph
Units of measurement: °C / °F