World Resorts Croatia Istria Weather

Istria 14 Days Forecast

22.04
tue
Day
63°F
NW 2 mph
Precip.
100%
Night
57°F
SW 6 mph
Precip.
100%
23.04
wed
Day
61°F
NW 2 mph
Precip.
100%
Night
55°F
SW 2 mph
Precip.
0%
24.04
thu
Day
59°F
SW 2 mph
Precip.
100%
Night
57°F
SW 4 mph
Precip.
0%
25.04
fri
Day
59°F
S 1 mph
Precip.
100%
Night
50°F
SW 7 mph
Precip.
0%
26.04
sat
Day
61°F
SW 3 mph
Precip.
0%
Night
50°F
SW 7 mph
Precip.
0%
27.04
sun
Day
61°F
SW 11 mph
Precip.
0%
Night
52°F
SW 7 mph
Precip.
0%
28.04
mon
Day
61°F
W 4 mph
Precip.
0%
Night
50°F
SW 7 mph
Precip.
0%
29.04
tue
Day
63°F
NW 2 mph
Precip.
0%
Night
52°F
SW 6 mph
Precip.
0%
30.04
wed
Day
64°F
SW 4 mph
Precip.
0%
Night
54°F
SW 8 mph
Precip.
0%
01.05
thu
Day
66°F
SW 11 mph
Precip.
0%
Night
54°F
SW 9 mph
Precip.
0%
02.05
fri
Day
68°F
W 9 mph
Precip.
0%
Night
55°F
S 7 mph
Precip.
0%
03.05
sat
Day
68°F
W 7 mph
Precip.
0%
Night
57°F
S 6 mph
Precip.
0%
04.05
sun
Day
72°F
NW 4 mph
Precip.
0%
Night
59°F
S 6 mph
Precip.
0%
05.05
mon
Day
72°F
N 2 mph
Precip.
0%
Night
63°F
S 4 mph
Precip.
0%

Sea water temperature in April, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
48
51
54
57
60
63
66

The average sea water temperature in April of 2025 was 55.1°F. The highest and lowest sea temperatures during the month were 57.6°F and 53.6°F.

Sea water temperature in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
53
56
59
62
65
68
71
74

The average sea water temperature in May of 2024 was 64.0°F. The highest and lowest sea temperatures during the month were 69.3°F and 59.0°F.

Air temperature in Istria, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
49.5
56.2
65.6
73.6
82.0
81.2
76.4
66.9
59.6
53.0
49.8
46.9
45.8
52.1
59.9
65.8
72.4
71.5
67.7
59.0
51.6
46.0
44.3
42.6
Day temperature   
Night temperature

Precipitation total in Istria, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.7
1.4
2.1
2.7
3.4
4.1
4.8
3.4
3.2
2.7
4
2.2
2.1
2.4
3.5
2.5
2
2.4
1.7
* 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 21 days
Warmest months:
August 82.3 °F
July 81.5 °F
June 76.4 °F
Warmest sea temp:
August 78.2 °F
July 77.5 °F
September 73.5 °F
Coldest months:
January 47.6 °F
February 49.0 °F
December 50.4 °F
Rainiest months:
November 6 days
September 6 days
May 6 days
Windiest months:
February 8.3 mph
November 8.2 mph
March 8.0 mph

Istria on a weather map

Leaflet | Tiles © Esri
Places in Croatia:
Name
°F
Baska Voda
+72°F
Brela
+73°F
Dubrovnik
+64°F
Zagreb
+73°F
Zadar
+63°F
Istria
+68°F
Krk
+64°F
Makarska
+66°F
Omis
+68°F
Porec
+64°F
Pula
+64°F
Rijeka
+68°F
Rovinj
+64°F
Split
+64°F
Trogir
+63°F
all places
24 Hours Forecast
Istria
Local time: 15:19
April 22, tuesday
1800
64°F
SW
2 mph
2100
59°F
SW
6 mph
April 23, wednesday
0000
57°F
SW
6 mph
0300
54°F
SW
6 mph
0600
52°F
SW
6 mph
0900
59°F
W
3 mph
1200
61°F
NW
2 mph
1500
64°F
N
2 mph
Units of measurement: °C / °F