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May 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
28
+17
+14
28 April, sun
+17
+14
Feels like
+14
752 mmHg
61%
6.1
m/s
E
+16
28 April, Sunday. day, 17°; night, 14°; partly cloudy
29
+17
+15
29 April, mon
+17
+15
Feels like
+15
751 mmHg
64%
4.8
m/s
SE
+16
29 April, Monday. day, 17°; night, 15°; rain
30
+19
+15
30 April, tue
+19
+15
Feels like
+16
750 mmHg
60%
5.3
m/s
SE
+17
30 April, Tuesday. day, 19°; night, 15°; clear
1
+18
+16
1 May, wed
+18
+16
Feels like
+15
751 mmHg
70%
5.8
m/s
S
+17
1 May, Wednesday. day, 18°; night, 16°; rain
2
+18
+15
2 May, thu
+18
+15
Feels like
+16
751 mmHg
68%
6
m/s
SE
+17
2 May, Thursday. day, 18°; night, 15°; clear
3
+18
+16
3 May, fri
+18
+16
Feels like
+16
751 mmHg
62%
5.9
m/s
SE
+17
3 May, Friday. day, 18°; night, 16°; clear
4
+18
+15
4 May, sat
+18
+15
Feels like
+15
753 mmHg
61%
6.5
m/s
E
+18
4 May, Saturday. day, 18°; night, 15°; partly cloudy
5
+18
+16
5 May, sun
+18
+16
Feels like
+15
753 mmHg
62%
4.9
m/s
SE
+17
5 May, Sunday. day, 18°; night, 16°; rain
6
+18
+15
6 May, mon
+18
+15
Feels like
+16
753 mmHg
64%
6
m/s
SE
+18
6 May, Monday. day, 18°; night, 15°; rain
7
+19
+16
7 May, tue
+19
+16
Feels like
+17
752 mmHg
62%
6
m/s
SE
+18
7 May, Tuesday. day, 19°; night, 16°; rain
8
+20
+16
8 May, wed
+20
+16
Feels like
+18
753 mmHg
57%
5.5
m/s
E
+19
8 May, Wednesday. day, 20°; night, 16°; partly cloudy
9
+20
+17
9 May, thu
+20
+17
Feels like
+18
754 mmHg
58%
4.6
m/s
SE
+19
9 May, Thursday. day, 20°; night, 17°; clear
10
+20
+18
10 May, fri
+20
+18
Feels like
+19
752 mmHg
63%
6
m/s
SE
+19
10 May, Friday. day, 20°; night, 18°; clear
11
+20
+18
11 May, sat
+20
+18
Feels like
+18
752 mmHg
60%
6.3
m/s
SE
+19
11 May, Saturday. day, 20°; night, 18°; clear
12
+19
+17
12 May, sun
+19
+17
Feels like
+17
751 mmHg
62%
5.9
m/s
SE
+19
12 May, Sunday. day, 19°; night, 17°; partly cloudy
13
+19
+17
13 May, mon
+19
+17
Feels like
+16
750 mmHg
62%
6.6
m/s
SE
+19
13 May, Monday. day, 19°; night, 17°; rain
14
+19
+17
14 May, tue
+19
+17
Feels like
+15
749 mmHg
62%
8
m/s
E
+19
14 May, Tuesday. day, 19°; night, 17°; clear
15
+19
+16
15 May, wed
+19
+16
Feels like
+16
751 mmHg
60%
7.6
m/s
E
+19
15 May, Wednesday. day, 19°; night, 16°; partly cloudy
16
+19
+17
16 May, thu
+19
+17
Feels like
+17
752 mmHg
60%
6.5
m/s
E
+19
16 May, Thursday. day, 19°; night, 17°; rain
17
+20
+17
17 May, fri
+20
+17
Feels like
+18
753 mmHg
55%
6.5
m/s
SE
+19
17 May, Friday. day, 20°; night, 17°; clear
18
+20
+18
18 May, sat
+20
+18
Feels like
+18
751 mmHg
60%
6
m/s
SE
+19
18 May, Saturday. day, 20°; night, 18°; partly cloudy
19
+19
+18
19 May, sun
+19
+18
Feels like
+17
752 mmHg
66%
6
m/s
SE
+19
19 May, Sunday. day, 19°; night, 18°; rain
20
+20
+17
20 May, mon
+20
+17
Feels like
+18
752 mmHg
60%
6
m/s
E
+19
20 May, Monday. day, 20°; night, 17°; rain
21
+21
+18
21 May, tue
+21
+18
Feels like
+19
751 mmHg
61%
5.1
m/s
E
+20
21 May, Tuesday. day, 21°; night, 18°; partly cloudy
22
+21
+19
22 May, wed
+21
+19
Feels like
+20
751 mmHg
61%
5.5
m/s
E
+20
22 May, Wednesday. day, 21°; night, 19°; partly cloudy
23
+21
+18
23 May, thu
+21
+18
Feels like
+19
751 mmHg
67%
5.4
m/s
SE
+20
23 May, Thursday. day, 21°; night, 18°; partly cloudy
24
+22
+19
24 May, fri
+22
+19
Feels like
+21
752 mmHg
61%
4.8
m/s
SE
+20
24 May, Friday. day, 22°; night, 19°; clear
25
+21
+19
25 May, sat
+21
+19
Feels like
+19
751 mmHg
61%
5.5
m/s
SE
+21
25 May, Saturday. day, 21°; night, 19°; partly cloudy
26
+21
+19
26 May, sun
+21
+19
Feels like
+19
752 mmHg
60%
6.3
m/s
SE
+21
26 May, Sunday. day, 21°; night, 19°; clear
27
+21
+19
27 May, mon
+21
+19
Feels like
+19
753 mmHg
57%
5.5
m/s
SE
+20
27 May, Monday. day, 21°; night, 19°; partly cloudy
28
+21
+19
28 May, tue
+21
+19
Feels like
+19
752 mmHg
58%
5
m/s
SE
+21
28 May, Tuesday. day, 21°; night, 19°; clear
29
+21
+19
29 May, wed
+21
+19
Feels like
+19
751 mmHg
62%
4.8
m/s
SE
+20
29 May, Wednesday. day, 21°; night, 19°; clear
30
+21
+19
30 May, thu
+21
+19
Feels like
+19
751 mmHg
60%
6
m/s
SE
+21
30 May, Thursday. day, 21°; night, 19°; clear
31
+21
+18
31 May, fri
+21
+18
Feels like
+20
752 mmHg
60%
4.9
m/s
S
+21
31 May, Friday. day, 21°; night, 18°; clear
1
+22
+19
1 June, sat
+22
+19
Feels like
+21
751 mmHg
61%
5
m/s
SE
+21
1 June, Saturday. day, 22°; night, 19°; rain
Average data for 10 years
Portoroz May
13
sunny days
8
days with precipitation
10
cloudy days
13 sunny days; 8 days with precipitation; 10 cloudy days;
62
%
air humidity
4
m/s
Wind
SE
88
mm of precipitation
(8% of annual average)
+19
°C
Water temperature
air humidity 62%; 88 millimeters of precipitation (8% of annual average); Wind south-easterly 4 Meters per second; Water temperature +19°
Weather graphs for May
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
S
SE
SE
E
SE
SE
SE
E
SE
SE
SE
SE
SE
E
E
E
SE
SE
SE
E
E
E
SE
SE
SE
SE
SE
SE
SE
SE
S
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Daytime temperature
Night-time temperature
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