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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
22
+27
+19
22 December, sun
+27
+19
Feels like
+27
630 mmHg
43%
4.3
m/s
NW
22 December, Sunday. day, 27°; night, 19°; overcast
23
+27
+19
23 December, mon
+27
+19
Feels like
+26
630 mmHg
46%
5.1
m/s
N
23 December, Monday. day, 27°; night, 19°; rain
24
+26
+19
24 December, tue
+26
+19
Feels like
+25
630 mmHg
41%
4.5
m/s
NW
24 December, Tuesday. day, 26°; night, 19°; partly cloudy
25
+24
+18
25 December, wed
+24
+18
Feels like
+23
631 mmHg
56%
5
m/s
NE
25 December, Wednesday. day, 24°; night, 18°; rain
26
+23
+15
26 December, thu
+23
+15
Feels like
+23
631 mmHg
61%
4.5
m/s
N
26 December, Thursday. day, 23°; night, 15°; clear
27
+25
+17
27 December, fri
+25
+17
Feels like
+25
630 mmHg
56%
4.4
m/s
N
27 December, Friday. day, 25°; night, 17°; overcast
28
December
+24
+17
28 December, sat
+24
+17
Feels like
+22
636 mmHg
71%
4.2
m/s
N
Climate normal
+25
+17
28 December, Saturday. day, 24°; night, 17°; thunderstorm with rain
29
+26
+18
29 December, sun
+26
+18
Feels like
+23
636 mmHg
72%
4.5
m/s
E
Climate normal
+26
+17
29 December, Sunday. day, 26°; night, 18°; thunderstorm with rain
30
+26
+18
30 December, mon
+26
+18
Feels like
+23
635 mmHg
66%
4.2
m/s
NE
Climate normal
+26
+17
30 December, Monday. day, 26°; night, 18°; light rain
31
+24
+17
31 December, tue
+24
+17
Feels like
+23
635 mmHg
73%
4.3
m/s
NW
Climate normal
+26
+17
31 December, Tuesday. day, 24°; night, 17°; rain
1 January
+22
+17
1 January, wed
+22
+17
Feels like
+20
639 mmHg
75%
5
m/s
NE
Climate normal
+26
+16
1 January, Wednesday. day, 22°; night, 17°; thunderstorm with rain
2
+26
+17
2 January, thu
+26
+17
Feels like
+22
639 mmHg
65%
4.8
m/s
NE
Climate normal
+27
+17
2 January, Thursday. day, 26°; night, 17°; rain
3
+27
+18
3 January, fri
+27
+18
Feels like
+22
643 mmHg
57%
5.1
m/s
NE
Climate normal
+26
+18
3 January, Friday. day, 27°; night, 18°; light rain
4
+27
+18
4 January, sat
+27
+18
Feels like
+23
639 mmHg
55%
4.9
m/s
NE
Climate normal
+26
+18
4 January, Saturday. day, 27°; night, 18°; rain
5
+26
+18
5 January, sun
+26
+18
Feels like
+20
636 mmHg
59%
6.1
m/s
N
Climate normal
+25
+17
5 January, Sunday. day, 26°; night, 18°; rain
6
+25
+18
6 January, mon
+25
+18
Feels like
+20
634 mmHg
60%
6.3
m/s
N
Climate normal
+26
+17
6 January, Monday. day, 25°; night, 18°; rain
7
+26
+16
7 January, tue
+26
+16
Feels like
+21
627 mmHg
65%
5.1
m/s
NE
Climate normal
+26
+18
7 January, Tuesday. day, 26°; night, 16°; partly cloudy
8
+26
+16
8 January, wed
+26
+16
Feels like
+20
628 mmHg
55%
4
m/s
E
Climate normal
+25
+18
8 January, Wednesday. day, 26°; night, 16°; partly cloudy
9
+25
+18
9 January, thu
+25
+18
Feels like
+20
628 mmHg
60%
4.3
m/s
NE
Climate normal
+24
+17
9 January, Thursday. day, 25°; night, 18°; light rain
10
+22
+17
10 January, fri
+22
+17
Feels like
+20
634 mmHg
88%
3.5
m/s
NW
Climate normal
+25
+17
10 January, Friday. day, 22°; night, 17°; rain
11
+22
+16
11 January, sat
+22
+16
Feels like
+18
635 mmHg
84%
3.7
m/s
E
Climate normal
+25
+17
11 January, Saturday. day, 22°; night, 16°; rain
12
+26
+15
12 January, sun
+26
+15
Feels like
+19
636 mmHg
74%
7.4
m/s
E
Climate normal
+25
+16
12 January, Sunday. day, 26°; night, 15°; light rain
13
+24
+16
13 January, mon
+24
+16
Feels like
+17
637 mmHg
69%
4.9
m/s
NE
Climate normal
+25
+17
13 January, Monday. day, 24°; night, 16°; clear
14
+28
+18
14 January, tue
+28
+18
Feels like
+23
636 mmHg
63%
2.2
m/s
SE
Climate normal
+25
+17
14 January, Tuesday. day, 28°; night, 18°; mostly clear
15
+29
+19
15 January, wed
+29
+19
Feels like
+25
635 mmHg
57%
2.7
m/s
NW
Climate normal
+25
+17
15 January, Wednesday. day, 29°; night, 19°; clear
16
+29
+19
16 January, thu
+29
+19
Feels like
+24
634 mmHg
59%
2.6
m/s
S
Climate normal
+25
+17
16 January, Thursday. day, 29°; night, 19°; clear
17
+28
+19
17 January, fri
+28
+19
Feels like
+24
635 mmHg
65%
2.7
m/s
SW
Climate normal
+25
+16
17 January, Friday. day, 28°; night, 19°; rain
18
+19
+16
18 January, sat
+19
+16
Feels like
+16
638 mmHg
89%
5.2
m/s
E
Climate normal
+23
+16
18 January, Saturday. day, 19°; night, 16°; rain
19
+23
+16
19 January, sun
+23
+16
Feels like
+19
637 mmHg
77%
2.9
m/s
N
Climate normal
+24
+17
19 January, Sunday. day, 23°; night, 16°; partly cloudy
20
+27
+16
20 January, mon
+27
+16
Feels like
+21
636 mmHg
67%
4.5
m/s
NW
Climate normal
+24
+17
20 January, Monday. day, 27°; night, 16°; mostly clear
21
+28
+17
21 January, tue
+28
+17
Feels like
+23
636 mmHg
66%
3.5
m/s
SW
Climate normal
+24
+16
21 January, Tuesday. day, 28°; night, 17°; rain
22
+28
+16
22 January, wed
+28
+16
Feels like
+23
637 mmHg
71%
4
m/s
NE
Climate normal
+24
+16
22 January, Wednesday. day, 28°; night, 16°; light rain
23
+31
+18
23 January, thu
+31
+18
Feels like
+23
635 mmHg
56%
2.1
m/s
NE
Climate normal
+26
+17
23 January, Thursday. day, 31°; night, 18°; clear
24
+30
+17
24 January, fri
+30
+17
Feels like
+23
635 mmHg
56%
3.2
m/s
NW
Climate normal
+25
+17
24 January, Friday. day, 30°; night, 17°; mostly clear
25
+26
+14
25 January, sat
+26
+14
Feels like
+20
635 mmHg
77%
3.3
m/s
NW
Climate normal
+26
+18
25 January, Saturday. day, 26°; night, 14°; light rain
Average for 30 days
12
sunny days
15
days with precipitation
3
cloudy days
12 sunny days; 15 days with precipitation; 3 cloudy days;
67
%
air humidity
4.2
m/s
Wind
NE
63
mm of precipitation
(19% of annual average)
air humidity 67%; 63 millimeters of precipitation (19% of annual average); Wind north-easterly 4.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
E
NE
NW
NE
NE
NE
NE
N
N
NE
E
NE
NW
E
E
NE
SE
NW
S
SW
E
N
NW
SW
NE
NE
NW
NW
E
28
Average data for 10 years
29
30
31
1
January
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
Daytime temperature
Night-time temperature
