17.03
mon
mon
Day
37°F
SW 6 mph
Precip.
100%
100%
Night
34°F
SW 19 mph
Precip.
0%
0%
18.03
tue
tue
Day
41°F
W 17 mph
Precip.
0%
0%
Night
34°F
SW 7 mph
Precip.
0%
0%
19.03
wed
wed
Day
46°F
NE 2 mph
Precip.
0%
0%
Night
37°F
SW 2 mph
Precip.
0%
0%
20.03
thu
thu
Day
43°F
NE 4 mph
Precip.
0%
0%
Night
39°F
SW 1 mph
Precip.
0%
0%
21.03
fri
fri
Day
46°F
N 3 mph
Precip.
0%
0%
Night
45°F
NW 3 mph
Precip.
46%
46%
22.03
sat
sat
Day
41°F
NW 7 mph
Precip.
100%
100%
Night
48°F
NE 6 mph
Precip.
100%
100%
23.03
sun
sun
Day
46°F
NE 2 mph
Precip.
100%
100%
Night
46°F
N 2 mph
Precip.
84%
84%
Sea water temperature in March, °F
Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
46
49
52
55
58
61
The average sea water temperature in March of 2025 was 51.8°F. The highest and lowest sea temperatures during the month were 53.1°F and 50.5°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
53.3
49.8
46.9
45.8
52.1
59.9
65.8
72.4
71.5
67.7
59.0
51.6
46.4
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
1.9
2.4
1.7
* Charts above show average data for the last 3 years.
Best time for vacation in Istria
Istria on a weather map
Leaflet | Tiles © Esri
Places in Croatia:
Name
°F
24 Hours Forecast
Istria
Local time: 08:32
March 17, monday
0900
39°F
SW
4 mph
4 mph
1200
37°F
SW
6 mph
6 mph
1500
45°F
SW
3 mph
3 mph
1800
43°F
SW
6 mph
6 mph
2100
37°F
SW
16 mph
16 mph
March 18, tuesday
0000
34°F
SW
19 mph
19 mph
0300
28°F
SW
17 mph
17 mph
0600
27°F
SW
14 mph
14 mph
