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May weather forecast in Hel
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
+13
+9
28 April, sun
+13
+9
Feels like
+9
759 mmHg
60%
6.5
m/s
N
+8
28 April, Sunday. day, 13°; night, 9°; clear
29
+12
+10
29 April, mon
+12
+10
Feels like
+7
760 mmHg
62%
8.1
m/s
NE
+8
29 April, Monday. day, 12°; night, 10°; partly cloudy
30
+10
+9
30 April, tue
+10
+9
Feels like
+5
760 mmHg
69%
7.5
m/s
NE
+8
30 April, Tuesday. day, 10°; night, 9°; clear
1
+10
+8
1 May, wed
+10
+8
Feels like
+4
762 mmHg
67%
7
m/s
NE
+8
1 May, Wednesday. day, 10°; night, 8°; clear
2
+9
+8
2 May, thu
+9
+8
Feels like
+4
762 mmHg
64%
6.5
m/s
NE
+8
2 May, Thursday. day, 9°; night, 8°; clear
3
+10
+8
3 May, fri
+10
+8
Feels like
+5
761 mmHg
69%
7.8
m/s
N
+8
3 May, Friday. day, 10°; night, 8°; partly cloudy
4
+11
+8
4 May, sat
+11
+8
Feels like
+7
762 mmHg
70%
6.5
m/s
NW
+8
4 May, Saturday. day, 11°; night, 8°; clear
5
+11
+9
5 May, sun
+11
+9
Feels like
+6
761 mmHg
69%
6.6
m/s
N
+8
5 May, Sunday. day, 11°; night, 9°; partly cloudy
6
+11
+9
6 May, mon
+11
+9
Feels like
+6
760 mmHg
68%
8.1
m/s
N
+8
6 May, Monday. day, 11°; night, 9°; partly cloudy
7
+13
+10
7 May, tue
+13
+10
Feels like
+9
761 mmHg
68%
7
m/s
N
+9
7 May, Tuesday. day, 13°; night, 10°; clear
8
+13
+10
8 May, wed
+13
+10
Feels like
+9
762 mmHg
67%
6.6
m/s
NE
+9
8 May, Wednesday. day, 13°; night, 10°; partly cloudy
9
+13
+11
9 May, thu
+13
+11
Feels like
+10
760 mmHg
70%
5.8
m/s
SE
+9
9 May, Thursday. day, 13°; night, 11°; clear
10
+14
+11
10 May, fri
+14
+11
Feels like
+10
761 mmHg
63%
6.6
m/s
E
+9
10 May, Friday. day, 14°; night, 11°; partly cloudy
11
+16
+11
11 May, sat
+16
+11
Feels like
+12
759 mmHg
68%
6.5
m/s
SE
+10
11 May, Saturday. day, 16°; night, 11°; clear
12
+12
+11
12 May, sun
+12
+11
Feels like
+7
758 mmHg
75%
8.1
m/s
NW
+10
12 May, Sunday. day, 12°; night, 11°; rain
13
+12
+10
13 May, mon
+12
+10
Feels like
+8
759 mmHg
72%
6.9
m/s
NW
+9
13 May, Monday. day, 12°; night, 10°; partly cloudy
14
+11
+9
14 May, tue
+11
+9
Feels like
+7
760 mmHg
68%
6.6
m/s
NW
+9
14 May, Tuesday. day, 11°; night, 9°; clear
15
+12
+10
15 May, wed
+12
+10
Feels like
+8
759 mmHg
68%
6.9
m/s
N
+10
15 May, Wednesday. day, 12°; night, 10°; clear
16
+13
+10
16 May, thu
+13
+10
Feels like
+8
758 mmHg
70%
8.6
m/s
W
+10
16 May, Thursday. day, 13°; night, 10°; clear
17
+15
+12
17 May, fri
+15
+12
Feels like
+11
758 mmHg
68%
8.3
m/s
W
+10
17 May, Friday. day, 15°; night, 12°; rain
18
+17
+12
18 May, sat
+17
+12
Feels like
+14
758 mmHg
66%
6.1
m/s
S
+10
18 May, Saturday. day, 17°; night, 12°; partly cloudy
19
+16
+12
19 May, sun
+16
+12
Feels like
+13
760 mmHg
68%
5.6
m/s
E
+11
19 May, Sunday. day, 16°; night, 12°; partly cloudy
20
+15
+12
20 May, mon
+15
+12
Feels like
+13
761 mmHg
68%
6
m/s
N
+11
20 May, Monday. day, 15°; night, 12°; clear
21
+17
+13
21 May, tue
+17
+13
Feels like
+14
760 mmHg
66%
6.5
m/s
NE
+12
21 May, Tuesday. day, 17°; night, 13°; partly cloudy
22
+16
+14
22 May, wed
+16
+14
Feels like
+12
759 mmHg
66%
7.9
m/s
W
+12
22 May, Wednesday. day, 16°; night, 14°; partly cloudy
23
+16
+13
23 May, thu
+16
+13
Feels like
+12
759 mmHg
69%
7.5
m/s
N
+12
23 May, Thursday. day, 16°; night, 13°; rain
24
+14
+12
24 May, fri
+14
+12
Feels like
+10
759 mmHg
68%
7.6
m/s
N
+12
24 May, Friday. day, 14°; night, 12°; clear
25
+15
+12
25 May, sat
+15
+12
Feels like
+11
760 mmHg
68%
7.1
m/s
NW
+12
25 May, Saturday. day, 15°; night, 12°; rain
26
+14
+13
26 May, sun
+14
+13
Feels like
+10
760 mmHg
70%
7.8
m/s
N
+11
26 May, Sunday. day, 14°; night, 13°; rain
27
+15
+12
27 May, mon
+15
+12
Feels like
+10
759 mmHg
68%
8.1
m/s
NE
+12
27 May, Monday. day, 15°; night, 12°; partly cloudy
28
+15
+12
28 May, tue
+15
+12
Feels like
+11
759 mmHg
68%
7.5
m/s
N
+12
28 May, Tuesday. day, 15°; night, 12°; partly cloudy
29
+17
+13
29 May, wed
+17
+13
Feels like
+14
759 mmHg
66%
8
m/s
NE
+12
29 May, Wednesday. day, 17°; night, 13°; clear
30
+17
+14
30 May, thu
+17
+14
Feels like
+13
758 mmHg
68%
8.5
m/s
NE
+12
30 May, Thursday. day, 17°; night, 14°; partly cloudy
31
+15
+14
31 May, fri
+15
+14
Feels like
+12
759 mmHg
75%
7.5
m/s
N
+12
31 May, Friday. day, 15°; night, 14°; overcast
1
+15
+13
1 June, sat
+15
+13
Feels like
+12
759 mmHg
75%
6.5
m/s
N
+13
1 June, Saturday. day, 15°; night, 13°; overcast
Average data for 10 years
Hel May
12
sunny days
5
days with precipitation
14
cloudy days
12 sunny days; 5 days with precipitation; 14 cloudy days;
68
%
air humidity
5.4
m/s
Wind
N
39
mm of precipitation
(7% of annual average)
+10
°C
Water temperature
air humidity 68%; 39 millimeters of precipitation (7% of annual average); Wind northerly 5.4 Meters per second; Water temperature +10°
Weather graphs for May
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NE
NE
N
NW
N
N
N
NE
SE
E
SE
NW
NW
NW
N
W
W
S
E
N
NE
W
N
N
NW
N
NE
N
NE
NE
N
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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