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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
1 September
+16
+13
1 September, sun
+16
+13
Feels like
+11
753 mmHg
68%
9.5
m/s
W
+15
1 September, Sunday. day, 16°; night, 13°; clear
2
+16
+12
2 September, mon
+16
+12
Feels like
+12
754 mmHg
70%
8.5
m/s
NW
+16
2 September, Monday. day, 16°; night, 12°; clear
3
+18
+14
3 September, tue
+18
+14
Feels like
+14
752 mmHg
66%
7.9
m/s
NW
+16
3 September, Tuesday. day, 18°; night, 14°; clear
4
+18
+14
4 September, wed
+18
+14
Feels like
+16
750 mmHg
68%
6.5
m/s
NW
+16
4 September, Wednesday. day, 18°; night, 14°; rain
5
+17
+14
5 September, thu
+17
+14
Feels like
+13
751 mmHg
72%
8.8
m/s
NW
+16
5 September, Thursday. day, 17°; night, 14°; clear
6
September
+16
+9
6 September, fri
+16
+9
Feels like
+10
768 mmHg
70%
5.3
m/s
SE
+15
Climate normal
+18
+13
6 September, Friday. day, 16°; night, 9°; light rain
7
+16
+12
7 September, sat
+16
+12
Feels like
+11
766 mmHg
69%
4.7
m/s
SW
+15
Climate normal
+16
+14
7 September, Saturday. day, 16°; night, 12°; light rain
8
+14
+10
8 September, sun
+14
+10
Feels like
+8
769 mmHg
65%
7.1
m/s
S
+15
Climate normal
+15
+13
8 September, Sunday. day, 14°; night, 10°; light rain
9
+17
+11
9 September, mon
+17
+11
Feels like
+8
771 mmHg
65%
7.7
m/s
E
+15
Climate normal
+14
+12
9 September, Monday. day, 17°; night, 11°; partly cloudy
10
+18
+13
10 September, tue
+18
+13
Feels like
+11
765 mmHg
56%
7.9
m/s
E
+15
Climate normal
+16
+12
10 September, Tuesday. day, 18°; night, 13°; clear
11
+20
+14
11 September, wed
+20
+14
Feels like
+10
762 mmHg
59%
9.8
m/s
E
+15
Climate normal
+16
+12
11 September, Wednesday. day, 20°; night, 14°; clear
12
+18
+13
12 September, thu
+18
+13
Feels like
+13
759 mmHg
72%
5.1
m/s
W
+15
Climate normal
+18
+13
12 September, Thursday. day, 18°; night, 13°; mostly clear
13
+18
+13
13 September, fri
+18
+13
Feels like
+13
763 mmHg
78%
5.2
m/s
S
+15
Climate normal
+18
+14
13 September, Friday. day, 18°; night, 13°; partly cloudy
14
+20
+14
14 September, sat
+20
+14
Feels like
+14
761 mmHg
72%
5.2
m/s
NE
+15
Climate normal
+16
+14
14 September, Saturday. day, 20°; night, 14°; partly cloudy
15
+18
+13
15 September, sun
+18
+13
Feels like
+12
761 mmHg
76%
6.9
m/s
W
+15
Climate normal
+16
+13
15 September, Sunday. day, 18°; night, 13°; partly cloudy
16
+18
+12
16 September, mon
+18
+12
Feels like
+12
762 mmHg
74%
6.1
m/s
W
Climate normal
+17
+13
16 September, Monday. day, 18°; night, 12°; partly cloudy
17
+18
+13
17 September, tue
+18
+13
Feels like
+9
762 mmHg
64%
9.6
m/s
SE
Climate normal
+15
+13
17 September, Tuesday. day, 18°; night, 13°; partly cloudy
18
+17
+17
18 September, wed
+17
+17
Feels like
+11
753 mmHg
90%
11.7
m/s
SE
Climate normal
+16
+12
18 September, Wednesday. day, 17°; night, 17°; light rain
19
+17
+14
19 September, thu
+17
+14
Feels like
+9
752 mmHg
84%
12.1
m/s
NW
Climate normal
+16
+12
19 September, Thursday. day, 17°; night, 14°; rain
20
+16
+15
20 September, fri
+16
+15
Feels like
+10
750 mmHg
90%
9.1
m/s
SW
Climate normal
+16
+12
20 September, Friday. day, 16°; night, 15°; rain
21
+15
+14
21 September, sat
+15
+14
Feels like
+4
750 mmHg
92%
15.1
m/s
SE
Climate normal
+17
+13
21 September, Saturday. day, 15°; night, 14°; partly cloudy
22
+15
+15
22 September, sun
+15
+15
Feels like
+4
750 mmHg
90%
17.1
m/s
E
Climate normal
+17
+13
22 September, Sunday. day, 15°; night, 15°; partly cloudy
23
+17
+15
23 September, mon
+17
+15
Feels like
+12
749 mmHg
86%
7.4
m/s
NW
Climate normal
+16
+13
23 September, Monday. day, 17°; night, 15°; mostly clear
24
+15
+14
24 September, tue
+15
+14
Feels like
+10
748 mmHg
85%
8.6
m/s
W
Climate normal
+17
+13
24 September, Tuesday. day, 15°; night, 14°; light rain
25
+14
+13
25 September, wed
+14
+13
Feels like
+11
752 mmHg
83%
5.4
m/s
W
Climate normal
+16
+13
25 September, Wednesday. day, 14°; night, 13°; clear
26
+15
+12
26 September, thu
+15
+12
Feels like
+6
753 mmHg
79%
12.3
m/s
W
Climate normal
+15
+13
26 September, Thursday. day, 15°; night, 12°; light rain
27
+12
+11
27 September, fri
+12
+11
Feels like
+6
752 mmHg
83%
7.1
m/s
SW
Climate normal
+17
+12
27 September, Friday. day, 12°; night, 11°; partly cloudy
28
+15
+14
28 September, sat
+15
+14
Feels like
+7
754 mmHg
83%
10.1
m/s
E
Climate normal
+16
+12
28 September, Saturday. day, 15°; night, 14°; clear
29
+17
+14
29 September, sun
+17
+14
Feels like
+11
756 mmHg
77%
6.1
m/s
SW
Climate normal
+16
+12
29 September, Sunday. day, 17°; night, 14°; clear
30
+17
+15
30 September, mon
+17
+15
Feels like
+13
753 mmHg
84%
5.8
m/s
SE
Climate normal
+17
+14
30 September, Monday. day, 17°; night, 15°; clear
1 October
+18
+16
1 October, tue
+18
+16
Feels like
+11
753 mmHg
79%
9.6
m/s
NW
Climate normal
+18
+14
1 October, Tuesday. day, 18°; night, 16°; clear
2
+16
+15
2 October, wed
+16
+15
Feels like
+7
752 mmHg
84%
13.7
m/s
NW
Climate normal
+18
+14
2 October, Wednesday. day, 16°; night, 15°; rain
3
+14
+13
3 October, thu
+14
+13
Feels like
+9
755 mmHg
84%
6.2
m/s
SW
Climate normal
+18
+14
3 October, Thursday. day, 14°; night, 13°; light rain
4
+13
+13
4 October, fri
+13
+13
Feels like
+5
751 mmHg
87%
11.2
m/s
SE
Climate normal
+19
+14
4 October, Friday. day, 13°; night, 13°; light rain
5
+15
+14
5 October, sat
+15
+14
Feels like
+6
755 mmHg
78%
11.5
m/s
E
Climate normal
+19
+15
5 October, Saturday. day, 15°; night, 14°; partly cloudy
Average for 30 days
9
sunny days
11
days with precipitation
10
cloudy days
9 sunny days; 11 days with precipitation; 10 cloudy days;
78
%
air humidity
8.7
m/s
Wind
W
7
mm of precipitation
(2% of annual average)
+15
°C
Water temperature
air humidity 78%; 7 millimeters of precipitation (2% of annual average); Wind westerly 8.7 Meters per second; Water temperature +15°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SW
S
E
E
E
W
S
NE
W
W
SE
SE
NW
SW
SE
E
NW
W
W
W
SW
E
SW
SE
NW
NW
SW
SE
E
6
Average data for 10 years
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
Daytime temperature
Night-time temperature
