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September 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
+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
+18
+13
6 September, fri
+18
+13
Feels like
+14
749 mmHg
70%
8.5
m/s
N
+16
6 September, Friday. day, 18°; night, 13°; clear
7
+16
+14
7 September, sat
+16
+14
Feels like
+12
750 mmHg
73%
8.6
m/s
NW
+16
7 September, Saturday. day, 16°; night, 14°; clear
8
+15
+13
8 September, sun
+15
+13
Feels like
+12
750 mmHg
76%
8.5
m/s
W
+15
8 September, Sunday. day, 15°; night, 13°; partly cloudy
9
+14
+12
9 September, mon
+14
+12
Feels like
+10
752 mmHg
73%
8.3
m/s
W
+15
9 September, Monday. day, 14°; night, 12°; rain
10
+16
+12
10 September, tue
+16
+12
Feels like
+12
753 mmHg
70%
8.1
m/s
SW
+16
10 September, Tuesday. day, 16°; night, 12°; rain
11
+16
+12
11 September, wed
+16
+12
Feels like
+13
752 mmHg
70%
6
m/s
E
+16
11 September, Wednesday. day, 16°; night, 12°; clear
12
+18
+13
12 September, thu
+18
+13
Feels like
+14
750 mmHg
70%
8.1
m/s
NW
+17
12 September, Thursday. day, 18°; night, 13°; clear
13
+18
+14
13 September, fri
+18
+14
Feels like
+15
749 mmHg
68%
8.1
m/s
NW
+17
13 September, Friday. day, 18°; night, 14°; partly cloudy
14
+16
+14
14 September, sat
+16
+14
Feels like
+11
750 mmHg
76%
9.8
m/s
NW
+15
14 September, Saturday. day, 16°; night, 14°; rain
15
+16
+13
15 September, sun
+16
+13
Feels like
+12
751 mmHg
73%
9
m/s
W
+15
15 September, Sunday. day, 16°; night, 13°; rain
16
+17
+13
16 September, mon
+17
+13
Feels like
+12
749 mmHg
68%
9.5
m/s
W
+15
16 September, Monday. day, 17°; night, 13°; partly cloudy
17
+15
+13
17 September, tue
+15
+13
Feels like
+11
751 mmHg
73%
8.3
m/s
W
+16
17 September, Tuesday. day, 15°; night, 13°; clear
18
+16
+12
18 September, wed
+16
+12
Feels like
+12
751 mmHg
73%
8.5
m/s
W
+16
18 September, Wednesday. day, 16°; night, 12°; clear
19
+16
+12
19 September, thu
+16
+12
Feels like
+13
751 mmHg
68%
6.1
m/s
W
+16
19 September, Thursday. day, 16°; night, 12°; clear
20
+16
+12
20 September, fri
+16
+12
Feels like
+13
751 mmHg
73%
7.6
m/s
W
+16
20 September, Friday. day, 16°; night, 12°; partly cloudy
21
+17
+13
21 September, sat
+17
+13
Feels like
+14
751 mmHg
68%
7
m/s
W
+16
21 September, Saturday. day, 17°; night, 13°; partly cloudy
22
+17
+13
22 September, sun
+17
+13
Feels like
+13
751 mmHg
68%
7.3
m/s
W
+16
22 September, Sunday. day, 17°; night, 13°; partly cloudy
23
+16
+13
23 September, mon
+16
+13
Feels like
+12
750 mmHg
69%
8.1
m/s
NW
+16
23 September, Monday. day, 16°; night, 13°; clear
24
+17
+13
24 September, tue
+17
+13
Feels like
+14
750 mmHg
74%
7.4
m/s
W
+16
24 September, Tuesday. day, 17°; night, 13°; rain
25
+16
+13
25 September, wed
+16
+13
Feels like
+11
750 mmHg
76%
8
m/s
W
+15
25 September, Wednesday. day, 16°; night, 13°; rain
26
+15
+13
26 September, thu
+15
+13
Feels like
+9
751 mmHg
72%
9.3
m/s
SW
+16
26 September, Thursday. day, 15°; night, 13°; rain
27
+17
+12
27 September, fri
+17
+12
Feels like
+13
752 mmHg
67%
7.6
m/s
S
+16
27 September, Friday. day, 17°; night, 12°; clear
28
+16
+12
28 September, sat
+16
+12
Feels like
+12
752 mmHg
67%
7.8
m/s
W
+16
28 September, Saturday. day, 16°; night, 12°; clear
29
+16
+12
29 September, sun
+16
+12
Feels like
+12
752 mmHg
72%
7.6
m/s
S
+16
29 September, Sunday. day, 16°; night, 12°; partly cloudy
30
+17
+14
30 September, mon
+17
+14
Feels like
+15
751 mmHg
72%
6.8
m/s
SE
+16
30 September, Monday. day, 17°; night, 14°; clear
1
+18
+14
1 October, tue
+18
+14
Feels like
+14
749 mmHg
73%
7.8
m/s
E
+16
1 October, Tuesday. day, 18°; night, 14°; partly cloudy
2
+18
+14
2 October, wed
+18
+14
Feels like
+14
750 mmHg
74%
7.8
m/s
NE
+17
2 October, Wednesday. day, 18°; night, 14°; clear
3
+18
+14
3 October, thu
+18
+14
Feels like
+14
751 mmHg
68%
8.1
m/s
S
+17
3 October, Thursday. day, 18°; night, 14°; clear
4
+19
+14
4 October, fri
+19
+14
Feels like
+16
752 mmHg
66%
6.8
m/s
S
+17
4 October, Friday. day, 19°; night, 14°; partly cloudy
5
+19
+15
5 October, sat
+19
+15
Feels like
+16
750 mmHg
64%
6.5
m/s
S
+17
5 October, Saturday. day, 19°; night, 15°; partly cloudy
Average data for 10 years
Hermanus September
15
sunny days
8
days with precipitation
7
cloudy days
15 sunny days; 8 days with precipitation; 7 cloudy days;
70
%
air humidity
6
m/s
Wind
W
39
mm of precipitation
(9% of annual average)
+16
°C
Water temperature
air humidity 70%; 39 millimeters of precipitation (9% of annual average); Wind westerly 6 Meters per second; Water temperature +16°
Weather graphs for September
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
W
NW
NW
NW
NW
N
NW
W
W
SW
E
NW
NW
NW
W
W
W
W
W
W
W
W
NW
W
W
SW
S
W
S
SE
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
Daytime temperature
Night-time temperature
Cities near you
Capetown
Port Elizabeth
Addo
Upington
Stellenbosch
Jeffreys Bay
Knysna
Franschhoek
Mossel Bay
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Dublin
Buenos Aires
