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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
December
+23
+16
25 December, wed
+23
+16
Feels like
+21
644 mmHg
63%
3.9
m/s
E
Climate normal
+24
+18
25 December, Wednesday. day, 23°; night, 16°; light rain
26
+26
+17
26 December, thu
+26
+17
Feels like
+24
641 mmHg
56%
3.7
m/s
N
Climate normal
+23
+15
26 December, Thursday. day, 26°; night, 17°; partly cloudy
27
+24
+18
27 December, fri
+24
+18
Feels like
+20
636 mmHg
65%
5.1
m/s
NW
Climate normal
+25
+17
27 December, Friday. day, 24°; night, 18°; rain
28
+24
+17
28 December, sat
+24
+17
Feels like
+20
638 mmHg
74%
5
m/s
NW
Climate normal
+25
+17
28 December, Saturday. day, 24°; night, 17°; rain
29
+25
+18
29 December, sun
+25
+18
Feels like
+21
639 mmHg
67%
4.9
m/s
N
Climate normal
+26
+17
29 December, Sunday. day, 25°; night, 18°; heavy rain
30
+25
+18
30 December, mon
+25
+18
Feels like
+21
640 mmHg
65%
5.2
m/s
N
Climate normal
+26
+17
30 December, Monday. day, 25°; night, 18°; rain
31
+25
+17
31 December, tue
+25
+17
Feels like
+20
638 mmHg
59%
5.9
m/s
SW
Climate normal
+26
+17
31 December, Tuesday. day, 25°; night, 17°; rain
1 January
+26
+17
1 January, wed
+26
+17
Feels like
+21
635 mmHg
64%
5.2
m/s
NE
Climate normal
+26
+16
1 January, Wednesday. day, 26°; night, 17°; light rain
2
+26
+18
2 January, thu
+26
+18
Feels like
+23
640 mmHg
61%
4.8
m/s
NE
Climate normal
+27
+17
2 January, Thursday. day, 26°; night, 18°; rain
3
+27
+18
3 January, fri
+27
+18
Feels like
+22
632 mmHg
56%
5.6
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
+22
627 mmHg
59%
4.2
m/s
E
Climate normal
+26
+18
4 January, Saturday. day, 27°; night, 18°; partly cloudy
5
+28
+18
5 January, sun
+28
+18
Feels like
+22
626 mmHg
51%
4.4
m/s
NE
Climate normal
+25
+17
5 January, Sunday. day, 28°; night, 18°; partly cloudy
6
+30
+19
6 January, mon
+30
+19
Feels like
+23
633 mmHg
47%
3.9
m/s
E
Climate normal
+26
+17
6 January, Monday. day, 30°; night, 19°; partly cloudy
7
+32
+19
7 January, tue
+32
+19
Feels like
+25
636 mmHg
57%
3.4
m/s
NE
Climate normal
+26
+18
7 January, Tuesday. day, 32°; night, 19°; partly cloudy
8
+31
+18
8 January, wed
+31
+18
Feels like
+25
637 mmHg
61%
3.8
m/s
NE
Climate normal
+25
+18
8 January, Wednesday. day, 31°; night, 18°; light rain
9
+28
+18
9 January, thu
+28
+18
Feels like
+21
637 mmHg
67%
4
m/s
NE
Climate normal
+24
+17
9 January, Thursday. day, 28°; night, 18°; light rain
10
+24
+16
10 January, fri
+24
+16
Feels like
+20
638 mmHg
73%
4.2
m/s
E
Climate normal
+25
+17
10 January, Friday. day, 24°; night, 16°; rain
11
+20
+15
11 January, sat
+20
+15
Feels like
+17
638 mmHg
87%
4.4
m/s
NW
Climate normal
+25
+17
11 January, Saturday. day, 20°; night, 15°; rain
12
+28
+17
12 January, sun
+28
+17
Feels like
+21
637 mmHg
68%
4
m/s
E
Climate normal
+25
+16
12 January, Sunday. day, 28°; night, 17°; light rain
13
+29
+18
13 January, mon
+29
+18
Feels like
+23
636 mmHg
54%
3.5
m/s
SW
Climate normal
+25
+17
13 January, Monday. day, 29°; night, 18°; mostly clear
14
+24
+17
14 January, tue
+24
+17
Feels like
+20
636 mmHg
76%
4.7
m/s
E
Climate normal
+25
+17
14 January, Tuesday. day, 24°; night, 17°; rain
15
+22
+17
15 January, wed
+22
+17
Feels like
+19
635 mmHg
84%
4.6
m/s
NE
Climate normal
+25
+17
15 January, Wednesday. day, 22°; night, 17°; rain
16
+24
+17
16 January, thu
+24
+17
Feels like
+19
636 mmHg
79%
4.1
m/s
N
Climate normal
+25
+17
16 January, Thursday. day, 24°; night, 17°; rain
17
+28
+17
17 January, fri
+28
+17
Feels like
+23
636 mmHg
69%
3.4
m/s
NW
Climate normal
+25
+16
17 January, Friday. day, 28°; night, 17°; light rain
18
+26
+17
18 January, sat
+26
+17
Feels like
+22
636 mmHg
70%
3.4
m/s
NW
Climate normal
+23
+16
18 January, Saturday. day, 26°; night, 17°; mostly clear
19
+30
+17
19 January, sun
+30
+17
Feels like
+23
635 mmHg
51%
4.3
m/s
NW
Climate normal
+24
+17
19 January, Sunday. day, 30°; night, 17°; clear
20
+28
+18
20 January, mon
+28
+18
Feels like
+24
634 mmHg
58%
2.5
m/s
SE
Climate normal
+24
+17
20 January, Monday. day, 28°; night, 18°; mostly clear
21
+27
+17
21 January, tue
+27
+17
Feels like
+19
635 mmHg
60%
4.5
m/s
SE
Climate normal
+24
+16
21 January, Tuesday. day, 27°; night, 17°; light rain
22
+23
+15
22 January, wed
+23
+15
Feels like
+18
639 mmHg
69%
4.5
m/s
E
Climate normal
+24
+16
22 January, Wednesday. day, 23°; night, 15°; mostly clear
23
+27
+14
23 January, thu
+27
+14
Feels like
+19
639 mmHg
56%
3.3
m/s
NE
Climate normal
+26
+17
23 January, Thursday. day, 27°; night, 14°; clear
Average data for 10 years
Next, the average data for 10 years
24
+25
+17
24 January, fri
+25
+17
Feels like
+25
629 mmHg
55%
3.9
m/s
N
24 January, Friday. day, 25°; night, 17°; rain
25
+26
+18
25 January, sat
+26
+18
Feels like
+26
629 mmHg
56%
4
m/s
NW
25 January, Saturday. day, 26°; night, 18°; clear
Average for 30 days
8
sunny days
17
days with precipitation
5
cloudy days
8 sunny days; 17 days with precipitation; 5 cloudy days;
64
%
air humidity
4.3
m/s
Wind
NE
55
mm of precipitation
(16% of annual average)
air humidity 64%; 55 millimeters of precipitation (16% of annual average); Wind north-easterly 4.3 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
N
NW
NW
N
N
SW
NE
NE
NE
E
NE
E
NE
NE
NE
E
NW
E
SW
E
NE
N
NW
NW
NW
SE
SE
E
NE
25
Average data for 10 years
26
27
28
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
Daytime temperature
Night-time temperature
