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Monthly forecast
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Monthly weather forecast in Capetown
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
25
+15
+14
25 August, sun
+15
+14
Feels like
+10
761 mmHg
75%
9.5
m/s
W
+16
25 August, Sunday. day, 15°; night, 14°; partly cloudy
26
+17
+13
26 August, mon
+17
+13
Feels like
+13
761 mmHg
72%
8.8
m/s
NW
+17
26 August, Monday. day, 17°; night, 13°; rain
27
+17
+14
27 August, tue
+17
+14
Feels like
+13
759 mmHg
66%
8.8
m/s
NW
+17
27 August, Tuesday. day, 17°; night, 14°; partly cloudy
28
+17
+14
28 August, wed
+17
+14
Feels like
+13
758 mmHg
68%
8.1
m/s
NW
+17
28 August, Wednesday. day, 17°; night, 14°; clear
29
+16
+14
29 August, thu
+16
+14
Feels like
+12
759 mmHg
76%
7.9
m/s
NW
+16
29 August, Thursday. day, 16°; night, 14°; overcast
30
+16
+14
30 August, fri
+16
+14
Feels like
+11
758 mmHg
75%
9.3
m/s
NW
+17
30 August, Friday. day, 16°; night, 14°; rain
31
August
+22
+11
31 August, sat
+22
+11
Feels like
+12
761 mmHg
54%
7.4
m/s
NW
+15
Climate normal
+16
+14
31 August, Saturday. day, 22°; night, 11°; clear
1 September
+19
+13
1 September, sun
+19
+13
Feels like
+13
767 mmHg
69%
5.7
m/s
S
+15
Climate normal
+16
+14
1 September, Sunday. day, 19°; night, 13°; partly cloudy
2
+26
+14
2 September, mon
+26
+14
Feels like
+20
761 mmHg
50%
3.3
m/s
NW
+16
Climate normal
+17
+13
2 September, Monday. day, 26°; night, 14°; mostly clear
3
+18
+14
3 September, tue
+18
+14
Feels like
+16
763 mmHg
75%
2.6
m/s
NW
+15
Climate normal
+18
+15
3 September, Tuesday. day, 18°; night, 14°; overcast
4
+17
+12
4 September, wed
+17
+12
Feels like
+14
765 mmHg
74%
3.9
m/s
SW
+15
Climate normal
+18
+14
4 September, Wednesday. day, 17°; night, 12°; partly cloudy
5
+15
+12
5 September, thu
+15
+12
Feels like
+9
767 mmHg
62%
6.5
m/s
S
+15
Climate normal
+17
+15
5 September, Thursday. day, 15°; night, 12°; light rain
6
+16
+12
6 September, fri
+16
+12
Feels like
+5
767 mmHg
61%
12
m/s
SE
+15
Climate normal
+18
+14
6 September, Friday. day, 16°; night, 12°; mostly clear
7
+16
+12
7 September, sat
+16
+12
Feels like
+7
766 mmHg
66%
10.7
m/s
S
+15
Climate normal
+16
+15
7 September, Saturday. day, 16°; night, 12°; partly cloudy
8
+19
+12
8 September, sun
+19
+12
Feels like
+10
765 mmHg
63%
8.2
m/s
S
+15
Climate normal
+15
+13
8 September, Sunday. day, 19°; night, 12°; clear
9
+18
+12
9 September, mon
+18
+12
Feels like
+8
763 mmHg
69%
9.8
m/s
S
+11
Climate normal
+15
+13
9 September, Monday. day, 18°; night, 12°; clear
10
+20
+14
10 September, tue
+20
+14
Feels like
+12
763 mmHg
65%
8
m/s
SE
Climate normal
+16
+12
10 September, Tuesday. day, 20°; night, 14°; mostly clear
11
+20
+15
11 September, wed
+20
+15
Feels like
+11
763 mmHg
69%
9.1
m/s
S
Climate normal
+17
+13
11 September, Wednesday. day, 20°; night, 15°; partly cloudy
12
+15
+14
12 September, thu
+15
+14
Feels like
+9
763 mmHg
80%
8.8
m/s
S
Climate normal
+17
+14
12 September, Thursday. day, 15°; night, 14°; mostly clear
13
+15
+15
13 September, fri
+15
+15
Feels like
+7
762 mmHg
78%
11.8
m/s
SE
Climate normal
+18
+15
13 September, Friday. day, 15°; night, 15°; clear
14
+15
+15
14 September, sat
+15
+15
Feels like
+7
764 mmHg
78%
11.7
m/s
S
Climate normal
+16
+14
14 September, Saturday. day, 15°; night, 15°; mostly clear
15
+15
+15
15 September, sun
+15
+15
Feels like
+9
766 mmHg
80%
9.6
m/s
SE
Climate normal
+17
+14
15 September, Sunday. day, 15°; night, 15°; clear
16
+17
+16
16 September, mon
+17
+16
Feels like
+8
762 mmHg
85%
13.4
m/s
SE
Climate normal
+17
+14
16 September, Monday. day, 17°; night, 16°; mostly clear
17
+17
+16
17 September, tue
+17
+16
Feels like
+10
757 mmHg
89%
12
m/s
SE
Climate normal
+16
+14
17 September, Tuesday. day, 17°; night, 16°; mostly clear
18
+17
+16
18 September, wed
+17
+16
Feels like
+8
760 mmHg
86%
13.3
m/s
SE
Climate normal
+16
+13
18 September, Wednesday. day, 17°; night, 16°; light rain
19
+18
+17
19 September, thu
+18
+17
Feels like
+12
759 mmHg
88%
8.9
m/s
E
Climate normal
+17
+13
19 September, Thursday. day, 18°; night, 17°; partly cloudy
20
+16
+15
20 September, fri
+16
+15
Feels like
+14
759 mmHg
91%
5.2
m/s
NW
Climate normal
+17
+13
20 September, Friday. day, 16°; night, 15°; mostly clear
21
+15
+15
21 September, sat
+15
+15
Feels like
+6
756 mmHg
80%
13.2
m/s
NW
Climate normal
+17
+14
21 September, Saturday. day, 15°; night, 15°; mostly clear
22
+15
+12
22 September, sun
+15
+12
Feels like
+6
760 mmHg
75%
11.2
m/s
S
Climate normal
+17
+14
22 September, Sunday. day, 15°; night, 12°; rain
23
+13
+13
23 September, mon
+13
+13
Feels like
+3
765 mmHg
73%
11.5
m/s
SE
Climate normal
+16
+13
23 September, Monday. day, 13°; night, 13°; light rain
24
+15
+15
24 September, tue
+15
+15
Feels like
+2
764 mmHg
82%
17.7
m/s
SE
Climate normal
+17
+14
24 September, Tuesday. day, 15°; night, 15°; rain
25
+17
+16
25 September, wed
+17
+16
Feels like
+11
762 mmHg
84%
10.6
m/s
E
Climate normal
+16
+14
25 September, Wednesday. day, 17°; night, 16°; clear
26
+16
+15
26 September, thu
+16
+15
Feels like
+12
761 mmHg
86%
6
m/s
NW
Climate normal
+15
+14
26 September, Thursday. day, 16°; night, 15°; clear
27
+15
+15
27 September, fri
+15
+15
Feels like
+12
760 mmHg
83%
4.7
m/s
SW
Climate normal
+17
+13
27 September, Friday. day, 15°; night, 15°; clear
28
+15
+15
28 September, sat
+15
+15
Feels like
+11
765 mmHg
75%
5.5
m/s
SW
Climate normal
+16
+13
28 September, Saturday. day, 15°; night, 15°; mostly clear
Average for 30 days
19
sunny days
5
days with precipitation
6
cloudy days
19 sunny days; 5 days with precipitation; 6 cloudy days;
75
%
air humidity
9.2
m/s
Wind
S
5
mm of precipitation
(1% of annual average)
+15
°C
Water temperature
air humidity 75%; 5 millimeters of precipitation (1% of annual average); Wind southerly 9.2 Meters per second; Water temperature +15°
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
S
NW
NW
SW
S
SE
S
S
S
SE
S
S
SE
S
SE
SE
SE
SE
E
NW
NW
S
SE
SE
E
NW
SW
SW
S
31
Average data for 10 years
1
September
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
Daytime temperature
Night-time temperature
