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May weather forecast in Hermanus
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
27
+19
+13
27 April, sun
+19
+13
Feels like
+13
745 mmHg
79%
4.9
m/s
S
+18
27 April, Sunday. day, 19°; night, 13°; partly cloudy
28
+19
+13
28 April, mon
+19
+13
Feels like
+14
744 mmHg
77%
5.2
m/s
SW
+18
28 April, Monday. day, 19°; night, 13°; clear
29
+19
+13
29 April, tue
+19
+13
Feels like
+14
745 mmHg
77%
5.1
m/s
S
+17
29 April, Tuesday. day, 19°; night, 13°; rain
30
+19
+13
30 April, wed
+19
+13
Feels like
+14
745 mmHg
77%
5
m/s
S
+18
30 April, Wednesday. day, 19°; night, 13°; partly cloudy
1
+18
+13
1 May, thu
+18
+13
Feels like
+14
745 mmHg
80%
4.4
m/s
S
+18
1 May, Thursday. day, 18°; night, 13°; clear
2
+18
+13
2 May, fri
+18
+13
Feels like
+13
745 mmHg
80%
5.2
m/s
SW
+18
2 May, Friday. day, 18°; night, 13°; clear
3
+18
+13
3 May, sat
+18
+13
Feels like
+14
744 mmHg
81%
4.69
m/s
S
+18
3 May, Saturday. day, 18°; night, 13°; partly cloudy
4
+18
+13
4 May, sun
+18
+13
Feels like
+13
744 mmHg
80%
5.3
m/s
SW
+17
4 May, Sunday. day, 18°; night, 13°; clear
5
+18
+12
5 May, mon
+18
+12
Feels like
+12
744 mmHg
79%
5.5
m/s
SW
+18
5 May, Monday. day, 18°; night, 12°; clear
6
+18
+13
6 May, tue
+18
+13
Feels like
+12
744 mmHg
79%
5.9
m/s
SW
+17
6 May, Tuesday. day, 18°; night, 13°; partly cloudy
7
+18
+13
7 May, wed
+18
+13
Feels like
+13
745 mmHg
79%
5.3
m/s
SW
+18
7 May, Wednesday. day, 18°; night, 13°; overcast
8
+19
+13
8 May, thu
+19
+13
Feels like
+13
745 mmHg
82%
5.3
m/s
SW
+17
8 May, Thursday. day, 19°; night, 13°; partly cloudy
9
+18
+12
9 May, fri
+18
+12
Feels like
+13
745 mmHg
82%
5.2
m/s
SW
+17
9 May, Friday. day, 18°; night, 12°; clear
10
+18
+12
10 May, sat
+18
+12
Feels like
+13
745 mmHg
81%
4.9
m/s
SW
+17
10 May, Saturday. day, 18°; night, 12°; clear
11
+18
+12
11 May, sun
+18
+12
Feels like
+13
745 mmHg
80%
4.5
m/s
S
+18
11 May, Sunday. day, 18°; night, 12°; clear
12
+18
+13
12 May, mon
+18
+13
Feels like
+13
745 mmHg
79%
4.9
m/s
SW
+17
12 May, Monday. day, 18°; night, 13°; clear
13
+18
+13
13 May, tue
+18
+13
Feels like
+13
745 mmHg
78%
4.69
m/s
S
+17
13 May, Tuesday. day, 18°; night, 13°; clear
14
+18
+12
14 May, wed
+18
+12
Feels like
+13
745 mmHg
78%
4.69
m/s
S
+17
14 May, Wednesday. day, 18°; night, 12°; clear
15
+18
+12
15 May, thu
+18
+12
Feels like
+13
745 mmHg
80%
4.4
m/s
S
+17
15 May, Thursday. day, 18°; night, 12°; clear
16
+18
+13
16 May, fri
+18
+13
Feels like
+13
745 mmHg
78%
4.69
m/s
SW
+17
16 May, Friday. day, 18°; night, 13°; clear
17
+19
+13
17 May, sat
+19
+13
Feels like
+14
745 mmHg
78%
4.8
m/s
SW
+17
17 May, Saturday. day, 19°; night, 13°; overcast
18
+18
+13
18 May, sun
+18
+13
Feels like
+13
744 mmHg
77%
5.1
m/s
SW
+18
18 May, Sunday. day, 18°; night, 13°; partly cloudy
19
+18
+12
19 May, mon
+18
+12
Feels like
+13
744 mmHg
79%
5.1
m/s
S
+18
19 May, Monday. day, 18°; night, 12°; rain
20
+18
+12
20 May, tue
+18
+12
Feels like
+12
744 mmHg
79%
5.2
m/s
SW
+18
20 May, Tuesday. day, 18°; night, 12°; rain
21
+17
+12
21 May, wed
+17
+12
Feels like
+12
745 mmHg
79%
4.9
m/s
SW
+18
21 May, Wednesday. day, 17°; night, 12°; rain
22
+18
+12
22 May, thu
+18
+12
Feels like
+13
745 mmHg
78%
4.8
m/s
SW
+18
22 May, Thursday. day, 18°; night, 12°; overcast
23
+17
+12
23 May, fri
+17
+12
Feels like
+12
745 mmHg
78%
5.5
m/s
SW
+17
23 May, Friday. day, 17°; night, 12°; partly cloudy
24
+17
+12
24 May, sat
+17
+12
Feels like
+12
745 mmHg
80%
5.5
m/s
SW
+17
24 May, Saturday. day, 17°; night, 12°; partly cloudy
25
+16
+12
25 May, sun
+16
+12
Feels like
+11
745 mmHg
81%
5.6
m/s
SW
+17
25 May, Sunday. day, 16°; night, 12°; rain
26
+16
+12
26 May, mon
+16
+12
Feels like
+12
746 mmHg
80%
4.8
m/s
SW
+18
26 May, Monday. day, 16°; night, 12°; rain
27
+17
+11
27 May, tue
+17
+11
Feels like
+11
745 mmHg
79%
5.3
m/s
SW
+16
27 May, Tuesday. day, 17°; night, 11°; partly cloudy
28
+17
+12
28 May, wed
+17
+12
Feels like
+11
745 mmHg
79%
5.9
m/s
SW
+16
28 May, Wednesday. day, 17°; night, 12°; rain
29
+16
+12
29 May, thu
+16
+12
Feels like
+11
745 mmHg
79%
6.1
m/s
SW
+16
29 May, Thursday. day, 16°; night, 12°; rain
30
+16
+11
30 May, fri
+16
+11
Feels like
+11
745 mmHg
80%
5.5
m/s
SW
+16
30 May, Friday. day, 16°; night, 11°; rain
31
+16
+11
31 May, sat
+16
+11
Feels like
+11
745 mmHg
81%
5.1
m/s
SW
+17
31 May, Saturday. day, 16°; night, 11°; rain
Average data for 10 years
Hermanus May
12
sunny days
9
days with precipitation
4
cloudy days
12 sunny days; 9 days with precipitation; 4 cloudy days;
80
%
air humidity
3.6
m/s
Wind
SW
72
mm of precipitation
(11% of annual average)
+17
°C
Water temperature
air humidity 80%; 72 millimeters of precipitation (11% of annual average); Wind south-westerly 3.6 Meters per second; Water temperature +17°
Weather graphs for May
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
S
SW
S
SW
SW
SW
SW
SW
SW
SW
S
SW
S
S
S
SW
SW
SW
S
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
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
Cities near you
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Plettenberg Bay
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