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Monthly 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
4
+15
+13
4 August, sun
+15
+13
Feels like
+12
753 mmHg
72%
7.5
m/s
NW
+16
4 August, Sunday. day, 15°; night, 13°; clear
5
+17
+13
5 August, mon
+17
+13
Feels like
+14
753 mmHg
70%
5.8
m/s
NW
+16
5 August, Monday. day, 17°; night, 13°; clear
6
+15
+13
6 August, tue
+15
+13
Feels like
+13
753 mmHg
69%
6.1
m/s
SW
+16
6 August, Tuesday. day, 15°; night, 13°; partly cloudy
7
+16
+13
7 August, wed
+16
+13
Feels like
+13
754 mmHg
73%
7
m/s
S
+15
7 August, Wednesday. day, 16°; night, 13°; clear
8
+16
+13
8 August, thu
+16
+13
Feels like
+12
754 mmHg
69%
7.5
m/s
W
+16
8 August, Thursday. day, 16°; night, 13°; clear
9
August
+16
+14
9 August, fri
+16
+14
Feels like
+5
757 mmHg
73%
12.5
m/s
NW
+14
Climate normal
+16
+12
9 August, Friday. day, 16°; night, 14°; light rain
10
+17
+14
10 August, sat
+17
+14
Feels like
+6
755 mmHg
75%
14.4
m/s
NW
+14
Climate normal
+17
+13
10 August, Saturday. day, 17°; night, 14°; heavy rain
11
+16
+12
11 August, sun
+16
+12
Feels like
+8
762 mmHg
74%
8.8
m/s
W
+14
Climate normal
+16
+13
11 August, Sunday. day, 16°; night, 12°; rain
12
+17
+12
12 August, mon
+17
+12
Feels like
+11
763 mmHg
71%
6.1
m/s
NW
+14
Climate normal
+15
+13
12 August, Monday. day, 17°; night, 12°; overcast
13
+18
+13
13 August, tue
+18
+13
Feels like
+10
756 mmHg
71%
9.3
m/s
NW
+14
Climate normal
+16
+12
13 August, Tuesday. day, 18°; night, 13°; light rain
14
+15
+9
14 August, wed
+15
+9
Feels like
+9
767 mmHg
68%
4.8
m/s
SW
+15
Climate normal
+15
+12
14 August, Wednesday. day, 15°; night, 9°; light rain
15
+17
+11
15 August, thu
+17
+11
Feels like
+11
765 mmHg
72%
3.5
m/s
NE
+15
Climate normal
+16
+12
15 August, Thursday. day, 17°; night, 11°; overcast
16
+17
+11
16 August, fri
+17
+11
Feels like
+12
762 mmHg
76%
3.2
m/s
NE
+15
Climate normal
+18
+13
16 August, Friday. day, 17°; night, 11°; clear
17
+18
+12
17 August, sat
+18
+12
Feels like
+13
760 mmHg
74%
3.6
m/s
W
+15
Climate normal
+15
+13
17 August, Saturday. day, 18°; night, 12°; clear
18
+18
+12
18 August, sun
+18
+12
Feels like
+12
763 mmHg
72%
4.5
m/s
W
+15
Climate normal
+16
+12
18 August, Sunday. day, 18°; night, 12°; mostly clear
19
+16
+13
19 August, mon
+16
+13
Feels like
+11
763 mmHg
76%
5.8
m/s
W
Climate normal
+17
+13
19 August, Monday. day, 16°; night, 13°; light rain
20
+17
+12
20 August, tue
+17
+12
Feels like
+10
764 mmHg
73%
7.6
m/s
W
Climate normal
+16
+13
20 August, Tuesday. day, 17°; night, 12°; light rain
21
+17
+11
21 August, wed
+17
+11
Feels like
+11
761 mmHg
72%
6
m/s
W
Climate normal
+14
+13
21 August, Wednesday. day, 17°; night, 11°; partly cloudy
22
+14
+12
22 August, thu
+14
+12
Feels like
+9
758 mmHg
70%
4.6
m/s
S
Climate normal
+14
+13
22 August, Thursday. day, 14°; night, 12°; clear
23
+15
+14
23 August, fri
+15
+14
Feels like
+10
756 mmHg
82%
6.4
m/s
SE
Climate normal
+15
+12
23 August, Friday. day, 15°; night, 14°; clear
24
+16
+14
24 August, sat
+16
+14
Feels like
+11
755 mmHg
86%
6.2
m/s
SE
Climate normal
+17
+13
24 August, Saturday. day, 16°; night, 14°; clear
25
+16
+15
25 August, sun
+16
+15
Feels like
+11
754 mmHg
86%
7.4
m/s
SE
Climate normal
+14
+13
25 August, Sunday. day, 16°; night, 15°; clear
26
+17
+16
26 August, mon
+17
+16
Feels like
+14
752 mmHg
85%
4.6
m/s
SW
Climate normal
+17
+12
26 August, Monday. day, 17°; night, 16°; clear
27
+20
+18
27 August, tue
+20
+18
Feels like
+15
749 mmHg
59%
6.4
m/s
NE
Climate normal
+17
+13
27 August, Tuesday. day, 20°; night, 18°; clear
28
+17
+14
28 August, wed
+17
+14
Feels like
+6
748 mmHg
74%
14.9
m/s
NW
Climate normal
+17
+14
28 August, Wednesday. day, 17°; night, 14°; clear
29
+13
+11
29 August, thu
+13
+11
Feels like
+2
753 mmHg
72%
13.4
m/s
W
Climate normal
+16
+13
29 August, Thursday. day, 13°; night, 11°; light rain
30
+12
+11
30 August, fri
+12
+11
Feels like
+6
757 mmHg
70%
5.3
m/s
W
Climate normal
+16
+13
30 August, Friday. day, 12°; night, 11°; partly cloudy
31
+13
+13
31 August, sat
+13
+13
Feels like
+8
756 mmHg
71%
4.5
m/s
SW
Climate normal
+16
+13
31 August, Saturday. day, 13°; night, 13°; mostly clear
1 September
+13
+12
1 September, sun
+13
+12
Feels like
+6
757 mmHg
78%
9.8
m/s
SE
Climate normal
+16
+13
1 September, Sunday. day, 13°; night, 12°; mostly clear
2
+16
+15
2 September, mon
+16
+15
Feels like
+9
751 mmHg
83%
8.2
m/s
SE
Climate normal
+16
+12
2 September, Monday. day, 16°; night, 15°; clear
3
+14
+13
3 September, tue
+14
+13
Feels like
+10
753 mmHg
85%
6.2
m/s
SW
Climate normal
+18
+14
3 September, Tuesday. day, 14°; night, 13°; light rain
4
+14
+12
4 September, wed
+14
+12
Feels like
+8
759 mmHg
79%
7.6
m/s
SW
Climate normal
+18
+14
4 September, Wednesday. day, 14°; night, 12°; clear
5
+14
+14
5 September, thu
+14
+14
Feels like
+2
757 mmHg
77%
15.3
m/s
E
Climate normal
+17
+14
5 September, Thursday. day, 14°; night, 14°; partly cloudy
6
+16
+14
6 September, fri
+16
+14
Feels like
+9
749 mmHg
81%
9.9
m/s
NW
Climate normal
+18
+13
6 September, Friday. day, 16°; night, 14°; partly cloudy
7
+14
+13
7 September, sat
+14
+13
Feels like
0
748 mmHg
76%
18.6
m/s
NW
Climate normal
+16
+14
7 September, Saturday. day, 14°; night, 13°; rain
Average for 30 days
15
sunny days
9
days with precipitation
6
cloudy days
15 sunny days; 9 days with precipitation; 6 cloudy days;
75
%
air humidity
8
m/s
Wind
W
21
mm of precipitation
(5% of annual average)
+15
°C
Water temperature
air humidity 75%; 21 millimeters of precipitation (5% of annual average); Wind westerly 8 Meters per second; Water temperature +15°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
NW
W
NW
NW
SW
NE
NE
W
W
W
W
W
S
SE
SE
SE
SW
NE
NW
W
W
SW
SE
SE
SW
SW
E
NW
NW
9
Average data for 10 years
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
Daytime temperature
Night-time temperature
