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Monthly weather forecast in Johannesburg
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
21
July
+18
+7
21 July, sun
+18
+7
Feels like
+8
645 mmHg
23%
3.2
m/s
NW
Climate normal
+17
+10
21 July, Sunday. day, 18°; night, 7°; partly cloudy
22
+20
+9
22 July, mon
+20
+9
Feels like
+10
646 mmHg
35%
5.2
m/s
NW
Climate normal
+18
+10
22 July, Monday. day, 20°; night, 9°; mostly clear
23
+22
+9
23 July, tue
+22
+9
Feels like
+13
649 mmHg
33%
5.4
m/s
NW
Climate normal
+17
+9
23 July, Tuesday. day, 22°; night, 9°; mostly clear
24
+20
+5
24 July, wed
+20
+5
Feels like
+10
645 mmHg
18%
5
m/s
SW
Climate normal
+16
+9
24 July, Wednesday. day, 20°; night, 5°; clear
25
+19
+6
25 July, thu
+19
+6
Feels like
+10
646 mmHg
24%
3.6
m/s
SW
Climate normal
+15
+9
25 July, Thursday. day, 19°; night, 6°; clear
26
+20
+5
26 July, fri
+20
+5
Feels like
+9
639 mmHg
22%
4.9
m/s
W
Climate normal
+16
+8
26 July, Friday. day, 20°; night, 5°; clear
27
+19
+6
27 July, sat
+19
+6
Feels like
+9
646 mmHg
26%
3.8
m/s
W
Climate normal
+17
+9
27 July, Saturday. day, 19°; night, 6°; clear
28
+19
+4
28 July, sun
+19
+4
Feels like
+9
649 mmHg
31%
3.6
m/s
SW
Climate normal
+16
+7
28 July, Sunday. day, 19°; night, 4°; clear
29
+18
+4
29 July, mon
+18
+4
Feels like
+8
647 mmHg
29%
3.6
m/s
W
Climate normal
+16
+8
29 July, Monday. day, 18°; night, 4°; clear
30
+15
+3
30 July, tue
+15
+3
Feels like
+5
641 mmHg
47%
6
m/s
W
Climate normal
+16
+7
30 July, Tuesday. day, 15°; night, 3°; partly cloudy
31
+15
+7
31 July, wed
+15
+7
Feels like
+5
634 mmHg
38%
5.2
m/s
SE
Climate normal
+16
+9
31 July, Wednesday. day, 15°; night, 7°; clear
1 August
+17
+8
1 August, thu
+17
+8
Feels like
+9
632 mmHg
42%
3.4
m/s
NW
Climate normal
+16
+9
1 August, Thursday. day, 17°; night, 8°; clear
2
+18
+6
2 August, fri
+18
+6
Feels like
+9
634 mmHg
42%
3.6
m/s
NW
Climate normal
+18
+9
2 August, Friday. day, 18°; night, 6°; clear
3
+17
+6
3 August, sat
+17
+6
Feels like
+8
644 mmHg
50%
2.3
m/s
NW
Climate normal
+18
+10
3 August, Saturday. day, 17°; night, 6°; mostly clear
4
+17
+9
4 August, sun
+17
+9
Feels like
+8
646 mmHg
56%
4.4
m/s
NE
Climate normal
+18
+10
4 August, Sunday. day, 17°; night, 9°; mostly clear
5
+16
+6
5 August, mon
+16
+6
Feels like
+8
645 mmHg
56%
2.6
m/s
NW
Climate normal
+19
+11
5 August, Monday. day, 16°; night, 6°; clear
6
+17
+5
6 August, tue
+17
+5
Feels like
+7
643 mmHg
44%
2.9
m/s
W
Climate normal
+18
+10
6 August, Tuesday. day, 17°; night, 5°; clear
7
+18
+8
7 August, wed
+18
+8
Feels like
+9
641 mmHg
38%
1.3
m/s
NW
Climate normal
+18
+10
7 August, Wednesday. day, 18°; night, 8°; clear
8
+15
+7
8 August, thu
+15
+7
Feels like
+7
640 mmHg
40%
3.6
m/s
NW
Climate normal
+18
+10
8 August, Thursday. day, 15°; night, 7°; partly cloudy
9
+17
+6
9 August, fri
+17
+6
Feels like
+6
639 mmHg
37%
4.9
m/s
SW
Climate normal
+18
+9
9 August, Friday. day, 17°; night, 6°; mostly clear
10
+17
+10
10 August, sat
+17
+10
Feels like
+8
639 mmHg
36%
2.5
m/s
SW
Climate normal
+18
+10
10 August, Saturday. day, 17°; night, 10°; clear
11
+20
+11
11 August, sun
+20
+11
Feels like
+9
638 mmHg
34%
4.5
m/s
E
Climate normal
+18
+10
11 August, Sunday. day, 20°; night, 11°; clear
12
+20
+12
12 August, mon
+20
+12
Feels like
+7
637 mmHg
57%
9.6
m/s
NE
Climate normal
+18
+10
12 August, Monday. day, 20°; night, 12°; mostly clear
13
+16
+12
13 August, tue
+16
+12
Feels like
+8
638 mmHg
66%
5.7
m/s
E
Climate normal
+19
+10
13 August, Tuesday. day, 16°; night, 12°; rain
14
+14
+9
14 August, wed
+14
+9
Feels like
+6
637 mmHg
73%
7
m/s
NW
Climate normal
+20
+12
14 August, Wednesday. day, 14°; night, 9°; rain
15
+14
+10
15 August, thu
+14
+10
Feels like
+8
636 mmHg
64%
2.5
m/s
SW
Climate normal
+20
+11
15 August, Thursday. day, 14°; night, 10°; partly cloudy
16
+17
+9
16 August, fri
+17
+9
Feels like
+8
639 mmHg
63%
5.4
m/s
E
Climate normal
+18
+9
16 August, Friday. day, 17°; night, 9°; mostly clear
17
+19
+10
17 August, sat
+19
+10
Feels like
+11
640 mmHg
57%
2.9
m/s
N
Climate normal
+17
+8
17 August, Saturday. day, 19°; night, 10°; clear
18
+20
+11
18 August, sun
+20
+11
Feels like
+12
641 mmHg
48%
2.3
m/s
SW
Climate normal
+18
+9
18 August, Sunday. day, 20°; night, 11°; clear
19
+21
+14
19 August, mon
+21
+14
Feels like
+14
641 mmHg
41%
2.2
m/s
N
Climate normal
+18
+10
19 August, Monday. day, 21°; night, 14°; clear
Average data for 10 years
Next, the average data for 10 years
20
+21
+11
20 August, tue
+21
+11
Feels like
+18
632 mmHg
37%
5.3
m/s
NW
20 August, Tuesday. day, 21°; night, 11°; clear
21
+21
+12
21 August, wed
+21
+12
Feels like
+17
632 mmHg
25%
6.4
m/s
W
21 August, Wednesday. day, 21°; night, 12°; clear
22
+20
+10
22 August, thu
+20
+10
Feels like
+15
633 mmHg
31%
6.4
m/s
W
22 August, Thursday. day, 20°; night, 10°; clear
23
+20
+10
23 August, fri
+20
+10
Feels like
+16
634 mmHg
34%
5.9
m/s
SW
23 August, Friday. day, 20°; night, 10°; clear
24
+21
+11
24 August, sat
+21
+11
Feels like
+18
634 mmHg
31%
4.3
m/s
N
24 August, Saturday. day, 21°; night, 11°; clear
Average for 30 days
24
sunny days
2
days with precipitation
4
cloudy days
24 sunny days; 2 days with precipitation; 4 cloudy days;
42
%
air humidity
4.1
m/s
Wind
NW
3
mm of precipitation
(1% of annual average)
air humidity 42%; 3 millimeters of precipitation (1% of annual average); Wind north-westerly 4.1 Meters per second
