22.12
sun
sun
Day
45°F
N 6 mph
Precip.
63%
63%
Night
36°F
SW 15 mph
Precip.
100%
100%
23.12
mon
mon
Day
41°F
SE 5 mph
Precip.
0%
0%
Night
30°F
SW 3 mph
Precip.
0%
0%
24.12
tue
tue
Day
43°F
S 4 mph
Precip.
0%
0%
Night
39°F
SW 9 mph
Precip.
82%
82%
25.12
wed
wed
Day
46°F
SW 7 mph
Precip.
0%
0%
Night
32°F
W 6 mph
Precip.
0%
0%
26.12
thu
thu
Day
43°F
SW 14 mph
Precip.
76%
76%
Night
34°F
SW 12 mph
Precip.
0%
0%
27.12
fri
fri
Day
46°F
SW 12 mph
Precip.
0%
0%
Night
36°F
SW 9 mph
Precip.
41%
41%
28.12
sat
sat
Day
45°F
SW 11 mph
Precip.
0%
0%
Night
30°F
W 7 mph
Precip.
0%
0%
29.12
sun
sun
Day
41°F
SW 7 mph
Precip.
0%
0%
Night
30°F
W 8 mph
Precip.
0%
0%
30.12
mon
mon
Day
41°F
SW 8 mph
Precip.
0%
0%
Night
30°F
W 6 mph
Precip.
0%
0%
31.12
tue
tue
Day
41°F
SW 6 mph
Precip.
0%
0%
Night
30°F
W 6 mph
Precip.
0%
0%
01.01
wed
wed
Day
43°F
SW 2 mph
Precip.
0%
0%
Night
30°F
NW 3 mph
Precip.
0%
0%
02.01
thu
thu
Day
39°F
NE 1 mph
Precip.
100%
100%
Night
43°F
NE 12 mph
Precip.
100%
100%
03.01
fri
fri
Day
50°F
NE 11 mph
Precip.
100%
100%
Night
43°F
NW 2 mph
Precip.
100%
100%
04.01
sat
sat
Day
43°F
W 6 mph
Precip.
100%
100%
Night
39°F
W 4 mph
Precip.
54%
54%
sea water
temperature
temperature
| Portoroz |
monthly
weather
weather
| Portoroz |
current
weather
weather
| Portoroz |
7 days
forecast
forecast
| Portoroz |
Sea water temperature in December, °F
Show year:
2024
2023
2022
The average sea water temperature in December of 2024 was 57.8°F. The highest and lowest sea temperatures during the month were 60.1°F and 55.2°F.
Sea water temperature in January, °F
Show year:
2024
2023
2022
The average sea water temperature in January of 2024 was 52.8°F. The highest and lowest sea temperatures during the month were 55.2°F and 49.3°F.
Air temperature in Portoroz, °F
Precipitation total in Portoroz, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Portoroz
Portoroz on a weather map
Places in Slovenia:
Name
°F
24 Hours Forecast
Portoroz
Local time: 02:16
December 22, sunday
0300
32°F
NW
2 mph
2 mph
0600
32°F
NW
4 mph
4 mph
0900
34°F
NW
4 mph
4 mph
1200
45°F
N
6 mph
6 mph
1500
45°F
N
6 mph
6 mph
1800
41°F
S
3 mph
3 mph
2100
37°F
NW
10 mph
10 mph
December 23, monday
0000
36°F
SW
15 mph
15 mph
