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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
29
+26
+17
29 December, sun
+26
+17
Feels like
+25
630 mmHg
47%
4.6
m/s
NE
29 December, Sunday. day, 26°; night, 17°; rain
30
December
+28
+18
30 December, mon
+28
+18
Feels like
+28
636 mmHg
59%
3.3
m/s
NE
Climate normal
+26
+17
30 December, Monday. day, 28°; night, 18°; light rain
31
+26
+18
31 December, tue
+26
+18
Feels like
+24
635 mmHg
70%
4.5
m/s
SW
Climate normal
+26
+17
31 December, Tuesday. day, 26°; night, 18°; rain
1 January
+23
+17
1 January, wed
+23
+17
Feels like
+20
634 mmHg
77%
4.6
m/s
NE
Climate normal
+26
+16
1 January, Wednesday. day, 23°; night, 17°; thunderstorm with rain
2
+25
+18
2 January, thu
+25
+18
Feels like
+23
635 mmHg
72%
4.3
m/s
N
Climate normal
+27
+17
2 January, Thursday. day, 25°; night, 18°; thunderstorm with rain
3
+26
+18
3 January, fri
+26
+18
Feels like
+22
642 mmHg
62%
4.9
m/s
NE
Climate normal
+26
+18
3 January, Friday. day, 26°; night, 18°; rain
4
+26
+18
4 January, sat
+26
+18
Feels like
+21
639 mmHg
59%
5.6
m/s
N
Climate normal
+26
+18
4 January, Saturday. day, 26°; night, 18°; rain
5
+24
+17
5 January, sun
+24
+17
Feels like
+20
632 mmHg
70%
6.5
m/s
N
Climate normal
+25
+17
5 January, Sunday. day, 24°; night, 17°; rain
6
+23
+17
6 January, mon
+23
+17
Feels like
+19
633 mmHg
77%
6.2
m/s
N
Climate normal
+26
+17
6 January, Monday. day, 23°; night, 17°; heavy rain
7
+23
+16
7 January, tue
+23
+16
Feels like
+19
635 mmHg
76%
6.4
m/s
N
Climate normal
+26
+18
7 January, Tuesday. day, 23°; night, 16°; rain
8
+23
+17
8 January, wed
+23
+17
Feels like
+17
634 mmHg
73%
7.9
m/s
N
Climate normal
+25
+18
8 January, Wednesday. day, 23°; night, 17°; rain
9
+25
+16
9 January, thu
+25
+16
Feels like
+21
627 mmHg
66%
4.3
m/s
NE
Climate normal
+24
+17
9 January, Thursday. day, 25°; night, 16°; partly cloudy
10
+23
+16
10 January, fri
+23
+16
Feels like
+19
628 mmHg
60%
4.3
m/s
NE
Climate normal
+25
+17
10 January, Friday. day, 23°; night, 16°; partly cloudy
11
+26
+17
11 January, sat
+26
+17
Feels like
+20
628 mmHg
53%
4.3
m/s
NE
Climate normal
+25
+17
11 January, Saturday. day, 26°; night, 17°; partly cloudy
12
+25
+16
12 January, sun
+25
+16
Feels like
+20
638 mmHg
72%
4
m/s
E
Climate normal
+25
+16
12 January, Sunday. day, 25°; night, 16°; light rain
13
+28
+16
13 January, mon
+28
+16
Feels like
+22
639 mmHg
64%
2.2
m/s
NE
Climate normal
+25
+17
13 January, Monday. day, 28°; night, 16°; light rain
14
+24
+17
14 January, tue
+24
+17
Feels like
+21
637 mmHg
77%
2.8
m/s
SW
Climate normal
+25
+17
14 January, Tuesday. day, 24°; night, 17°; rain
15
+24
+16
15 January, wed
+24
+16
Feels like
+21
635 mmHg
79%
3.2
m/s
NE
Climate normal
+25
+17
15 January, Wednesday. day, 24°; night, 16°; rain
16
+24
+16
16 January, thu
+24
+16
Feels like
+20
636 mmHg
77%
3.3
m/s
NW
Climate normal
+25
+17
16 January, Thursday. day, 24°; night, 16°; light rain
17
+27
+18
17 January, fri
+27
+18
Feels like
+21
635 mmHg
66%
4.4
m/s
NW
Climate normal
+25
+16
17 January, Friday. day, 27°; night, 18°; partly cloudy
18
+20
+15
18 January, sat
+20
+15
Feels like
+17
637 mmHg
84%
3.3
m/s
NW
Climate normal
+23
+16
18 January, Saturday. day, 20°; night, 15°; rain
19
+25
+16
19 January, sun
+25
+16
Feels like
+21
639 mmHg
73%
2.7
m/s
E
Climate normal
+24
+17
19 January, Sunday. day, 25°; night, 16°; rain
20
+31
+17
20 January, mon
+31
+17
Feels like
+22
638 mmHg
58%
5
m/s
E
Climate normal
+24
+17
20 January, Monday. day, 31°; night, 17°; mostly clear
21
+27
+17
21 January, tue
+27
+17
Feels like
+21
638 mmHg
56%
3.3
m/s
NE
Climate normal
+24
+16
21 January, Tuesday. day, 27°; night, 17°; mostly clear
22
+28
+21
22 January, wed
+28
+21
Feels like
+21
636 mmHg
62%
2.8
m/s
NW
Climate normal
+24
+16
22 January, Wednesday. day, 28°; night, 21°; mostly clear
23
+31
+19
23 January, thu
+31
+19
Feels like
+24
636 mmHg
49%
5
m/s
NW
Climate normal
+26
+17
23 January, Thursday. day, 31°; night, 19°; partly cloudy
24
+24
+17
24 January, fri
+24
+17
Feels like
+20
639 mmHg
76%
4.8
m/s
E
Climate normal
+25
+17
24 January, Friday. day, 24°; night, 17°; rain
25
+21
+14
25 January, sat
+21
+14
Feels like
+19
638 mmHg
86%
2.5
m/s
S
Climate normal
+26
+18
25 January, Saturday. day, 21°; night, 14°; rain
26
+28
+18
26 January, sun
+28
+18
Feels like
+21
635 mmHg
71%
4.8
m/s
NW
Climate normal
+24
+17
26 January, Sunday. day, 28°; night, 18°; light rain
27
+27
+19
27 January, mon
+27
+19
Feels like
+21
634 mmHg
71%
4
m/s
W
Climate normal
+25
+17
27 January, Monday. day, 27°; night, 19°; light rain
28
+20
+17
28 January, tue
+20
+17
Feels like
+19
636 mmHg
90%
3.7
m/s
E
Climate normal
+25
+17
28 January, Tuesday. day, 20°; night, 17°; heavy rain
Average data for 10 years
Next, the average data for 10 years
29
+25
+16
29 January, wed
+25
+16
Feels like
+25
630 mmHg
55%
4.3
m/s
NE
29 January, Wednesday. day, 25°; night, 16°; clear
30
+25
+17
30 January, thu
+25
+17
Feels like
+25
631 mmHg
55%
4
m/s
NE
30 January, Thursday. day, 25°; night, 17°; rain
31
+26
+17
31 January, fri
+26
+17
Feels like
+25
631 mmHg
50%
3.5
m/s
E
31 January, Friday. day, 26°; night, 17°; rain
1 February
+25
+17
1 February, sat
+25
+17
Feels like
+25
630 mmHg
49%
3.5
m/s
NE
1 February, Saturday. day, 25°; night, 17°; partly cloudy
Average for 30 days
6
sunny days
19
days with precipitation
5
cloudy days
6 sunny days; 19 days with precipitation; 5 cloudy days;
70
%
air humidity
4.3
m/s
Wind
NE
83
mm of precipitation
(24% of annual average)
air humidity 70%; 83 millimeters of precipitation (24% of annual average); Wind north-easterly 4.3 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
SW
NE
N
NE
N
N
N
N
N
NE
NE
NE
E
NE
SW
NE
NW
NW
NW
E
E
NE
NW
NW
E
S
NW
W
E
30
Average data for 10 years
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
27
28
Daytime temperature
Night-time temperature
