World Resorts Slovenia Portoroz Weather

Portoroz 14 Days Forecast

05.04
sat
Day
64°F
E 6 mph
Precip.
0%
Night
50°F
W 4 mph
Precip.
100%
06.04
sun
Day
50°F
SW 15 mph
Precip.
0%
Night
36°F
W 5 mph
Precip.
0%
07.04
mon
Day
50°F
SE 8 mph
Precip.
0%
Night
39°F
W 3 mph
Precip.
0%
08.04
tue
Day
54°F
SE 6 mph
Precip.
0%
Night
41°F
SW 4 mph
Precip.
0%
09.04
wed
Day
57°F
E 7 mph
Precip.
0%
Night
45°F
NW 2 mph
Precip.
0%
10.04
thu
Day
57°F
E 5 mph
Precip.
0%
Night
45°F
W 6 mph
Precip.
0%
11.04
fri
Day
57°F
E 6 mph
Precip.
0%
Night
48°F
W 2 mph
Precip.
0%
12.04
sat
Day
63°F
E 6 mph
Precip.
0%
Night
50°F
W 3 mph
Precip.
0%
13.04
sun
Day
66°F
SE 5 mph
Precip.
0%
Night
52°F
W 4 mph
Precip.
0%
14.04
mon
Day
64°F
NE 3 mph
Precip.
0%
Night
52°F
SW 7 mph
Precip.
0%
15.04
tue
Day
64°F
SW 6 mph
Precip.
0%
Night
50°F
W 4 mph
Precip.
0%
16.04
wed
Day
63°F
NE 6 mph
Precip.
0%
Night
52°F
S 2 mph
Precip.
100%
17.04
thu
Day
54°F
NW 2 mph
Precip.
100%
Night
46°F
W 2 mph
Precip.
0%
18.04
fri
Day
64°F
E 6 mph
Precip.
43%
Night
52°F
N 2 mph
Precip.
0%

Sea water temperature in April, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
47
50
53
56
59
62
65
68

The average sea water temperature in April of 2024 was 58.7°F. The highest and lowest sea temperatures during the month were 63.9°F and 54.5°F.

Air temperature in Portoroz, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
112
47.9
55.1
66.4
75.7
86.0
86.2
81.0
70.2
63.0
55.9
50.3
45.9
37.9
44.2
53.5
60.8
68.7
68.3
64.8
54.9
47.5
41.4
38.4
35.2
Day temperature   
Night temperature

Precipitation total in Portoroz, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.8
1.6
2.4
3.2
4.0
4.8
5.6
4.7
4.6
3.3
4.6
2.7
2.6
2.9
4.6
3.2
2.4
3.1
2.1
* Charts above show average data for the last 3 years.

Best time for vacation in Portoroz

Sunniest months:
August 23 days
July 22 days
June 20 days
Warmest months:
August 85.2 °F
July 85.1 °F
June 80.0 °F
Warmest sea temp:
August 78.8 °F
July 78.3 °F
September 74.1 °F
Coldest months:
January 45.6 °F
December 47.7 °F
February 48.3 °F
Rainiest months:
November 7 days
May 7 days
September 6 days
Windiest months:
February 6.5 mph
March 6.4 mph
November 6.2 mph

Portoroz on a weather map

Leaflet | Tiles © Esri
Places in Slovenia:
Name
°F
Bled
+57°F
Bovec
+52°F
Bohinjsko Jezero
+48°F
Dolenjske Toplice
+59°F
Isola
+57°F
Koper
+57°F
Kranjska Gora
+50°F
Ljubljana
+57°F
Maribor
+57°F
Piran
+59°F
Portoroz
+59°F
Rogaska Slatina
+57°F
Rogla
+57°F
Strunjan
+59°F
Cerkno
+50°F
all places
24 Hours Forecast
Portoroz
Local time: 17:43
April 05, saturday
1800
59°F
E
2 mph
2100
52°F
NW
2 mph
April 06, sunday
0000
50°F
W
4 mph
0300
48°F
SW
11 mph
0600
43°F
W
13 mph
0900
45°F
W
13 mph
1200
50°F
SW
15 mph
1500
54°F
W
12 mph
Units of measurement: °C / °F