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Monthly weather forecast in Portoroz
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
24
November
+11
+6
24 November, sun
+11
+6
Feels like
+6
773 mmHg
77%
1.4
m/s
SE
+16
Climate normal
+10
+9
24 November, Sunday. day, 11°; night, 6°; overcast
25
+12
+8
25 November, mon
+12
+8
Feels like
+8
768 mmHg
84%
1.9
m/s
SW
+16
Climate normal
+10
+9
25 November, Monday. day, 12°; night, 8°; overcast
26
+13
+12
26 November, tue
+13
+12
Feels like
+11
765 mmHg
92%
2.1
m/s
E
+16
Climate normal
+9
+9
26 November, Tuesday. day, 13°; night, 12°; rain
27
+13
+11
27 November, wed
+13
+11
Feels like
+10
763 mmHg
94%
3
m/s
E
+16
Climate normal
+10
+9
27 November, Wednesday. day, 13°; night, 11°; rain
28
+13
+8
28 November, thu
+13
+8
Feels like
+10
762 mmHg
90%
3.2
m/s
SW
+16
Climate normal
+11
+9
28 November, Thursday. day, 13°; night, 8°; light rain
29
+14
+6
29 November, fri
+14
+6
Feels like
+7
764 mmHg
66%
4.7
m/s
E
+16
Climate normal
+10
+9
29 November, Friday. day, 14°; night, 6°; mostly clear
30
+11
+6
30 November, sat
+11
+6
Feels like
+3
766 mmHg
67%
6
m/s
E
+16
Climate normal
+9
+9
30 November, Saturday. day, 11°; night, 6°; partly cloudy
1 December
+11
+5
1 December, sun
+11
+5
Feels like
+1
763 mmHg
70%
8.3
m/s
NE
+15
Climate normal
+9
+8
1 December, Sunday. day, 11°; night, 5°; light rain
2
+11
+5
2 December, mon
+11
+5
Feels like
+2
763 mmHg
74%
6.1
m/s
E
+15
Climate normal
+8
+8
2 December, Monday. day, 11°; night, 5°; light rain
3
+10
+7
3 December, tue
+10
+7
Feels like
+2
762 mmHg
74%
7.1
m/s
NE
+14
Climate normal
+8
+7
3 December, Tuesday. day, 10°; night, 7°; partly cloudy
4
+11
+8
4 December, wed
+11
+8
Feels like
+3
763 mmHg
77%
6.5
m/s
W
+10
Climate normal
+8
+7
4 December, Wednesday. day, 11°; night, 8°; overcast
5
+11
+4
5 December, thu
+11
+4
Feels like
+3
763 mmHg
80%
7
m/s
SW
+10
Climate normal
+9
+8
5 December, Thursday. day, 11°; night, 4°; overcast
6
+6
+5
6 December, fri
+6
+5
Feels like
+1
770 mmHg
63%
3.2
m/s
N
+5
Climate normal
+9
+8
6 December, Friday. day, 6°; night, 5°; clear
7
+9
+10
7 December, sat
+9
+10
Feels like
+1
765 mmHg
74%
6.6
m/s
W
+8
Climate normal
+10
+9
7 December, Saturday. day, 9°; night, 10°; mostly clear
8
+12
+6
8 December, sun
+12
+6
Feels like
+3
765 mmHg
58%
7.3
m/s
NW
+10
Climate normal
+8
+8
8 December, Sunday. day, 12°; night, 6°; clear
9
+8
+7
9 December, mon
+8
+7
Feels like
+2
771 mmHg
63%
4.3
m/s
NE
+7
Climate normal
+8
+7
9 December, Monday. day, 8°; night, 7°; clear
10
+9
+8
10 December, tue
+9
+8
Feels like
+4
762 mmHg
69%
4
m/s
W
+8
Climate normal
+10
+7
10 December, Tuesday. day, 9°; night, 8°; mostly clear
11
+9
+6
11 December, wed
+9
+6
Feels like
+3
759 mmHg
53%
3.7
m/s
N
+8
Climate normal
+9
+8
11 December, Wednesday. day, 9°; night, 6°; clear
12
+6
+4
12 December, thu
+6
+4
Feels like
−1
764 mmHg
47%
4.3
m/s
N
+5
Climate normal
+8
+8
12 December, Thursday. day, 6°; night, 4°; clear
13
+5
+5
13 December, fri
+5
+5
Feels like
−1
761 mmHg
50%
3.8
m/s
SW
+4
Climate normal
+7
+7
13 December, Friday. day, 5°; night, 5°; mostly clear
14
+8
+6
14 December, sat
+8
+6
Feels like
+3
760 mmHg
61%
3.2
m/s
NW
+7
Climate normal
+8
+7
14 December, Saturday. day, 8°; night, 6°; mostly clear
15
+8
+8
15 December, sun
+8
+8
Feels like
+1
760 mmHg
71%
6.8
m/s
W
+7
Climate normal
+8
+7
15 December, Sunday. day, 8°; night, 8°; mostly clear
16
+11
+9
16 December, mon
+11
+9
Feels like
+5
760 mmHg
73%
6.3
m/s
W
+10
Climate normal
+7
+6
16 December, Monday. day, 11°; night, 9°; partly cloudy
17
+10
+9
17 December, tue
+10
+9
Feels like
+5
761 mmHg
72%
3.4
m/s
W
+9
Climate normal
+7
+6
17 December, Tuesday. day, 10°; night, 9°; clear
18
+10
+7
18 December, wed
+10
+7
Feels like
+4
765 mmHg
57%
4.3
m/s
N
+9
Climate normal
+6
+6
18 December, Wednesday. day, 10°; night, 7°; clear
19
+7
+5
19 December, thu
+7
+5
Feels like
+2
770 mmHg
59%
3.2
m/s
NE
+6
Climate normal
+7
+6
19 December, Thursday. day, 7°; night, 5°; clear
20
+4
+4
20 December, fri
+4
+4
Feels like
−1
773 mmHg
59%
3.7
m/s
E
+3
Climate normal
+8
+6
20 December, Friday. day, 4°; night, 4°; clear
21
+6
+6
21 December, sat
+6
+6
Feels like
+1
769 mmHg
60%
2.9
m/s
SW
+5
Climate normal
+9
+7
21 December, Saturday. day, 6°; night, 6°; clear
22
+7
+6
22 December, sun
+7
+6
Feels like
+1
767 mmHg
70%
5.5
m/s
N
+6
Climate normal
+9
+8
22 December, Sunday. day, 7°; night, 6°; light rain
23
+5
+2
23 December, mon
+5
+2
Feels like
−4
771 mmHg
72%
8.1
m/s
NE
+4
Climate normal
+10
+8
23 December, Monday. day, 5°; night, 2°; mostly clear
Average data for 10 years
Next, the average data for 10 years
24
+11
+9
24 December, tue
+11
+9
Feels like
+7
756 mmHg
79%
6.5
m/s
SE
+12
24 December, Tuesday. day, 11°; night, 9°; rain
25
+9
+8
25 December, wed
+9
+8
Feels like
+4
755 mmHg
75%
6.9
m/s
E
+12
25 December, Wednesday. day, 9°; night, 8°; clear
26
+8
+7
26 December, thu
+8
+7
Feels like
+4
755 mmHg
72%
7
m/s
E
+12
26 December, Thursday. day, 8°; night, 7°; rain
27
+7
+6
27 December, fri
+7
+6
Feels like
+3
754 mmHg
72%
5.5
m/s
E
+12
27 December, Friday. day, 7°; night, 6°; clear
28
+7
+6
28 December, sat
+7
+6
Feels like
+3
757 mmHg
69%
5.5
m/s
NE
+12
28 December, Saturday. day, 7°; night, 6°; rain
Average for 30 days
17
sunny days
6
days with precipitation
7
cloudy days
17 sunny days; 6 days with precipitation; 7 cloudy days;
69
%
air humidity
4.7
m/s
Wind
W
12
mm of precipitation
(2% of annual average)
+10
°C
Water temperature
air humidity 69%; 12 millimeters of precipitation (2% of annual average); Wind westerly 4.7 Meters per second; Water temperature +10°
Forecast in graphs
Temperature
Water temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SW
E
E
SW
E
E
NE
E
NE
W
SW
N
W
NW
NE
W
N
N
SW
NW
W
W
W
N
NE
E
SW
N
NE
24
Average data for 10 years
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Daytime temperature
Night-time temperature
