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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
December
+26
+18
29 December, sun
+26
+18
Feels like
+23
636 mmHg
70%
4.2
m/s
NE
Climate normal
+26
+17
29 December, Sunday. day, 26°; night, 18°; rain
30
+26
+18
30 December, mon
+26
+18
Feels like
+23
635 mmHg
65%
3.9
m/s
NE
Climate normal
+26
+17
30 December, Monday. day, 26°; night, 18°; rain
31
+25
+18
31 December, tue
+25
+18
Feels like
+22
634 mmHg
73%
4.2
m/s
NW
Climate normal
+26
+17
31 December, Tuesday. day, 25°; night, 18°; light rain
1 January
+23
+17
1 January, wed
+23
+17
Feels like
+20
637 mmHg
76%
5.7
m/s
N
Climate normal
+26
+16
1 January, Wednesday. day, 23°; night, 17°; heavy rain
2
+26
+18
2 January, thu
+26
+18
Feels like
+26
638 mmHg
66%
4.9
m/s
NE
Climate normal
+27
+17
2 January, Thursday. day, 26°; night, 18°; heavy rain
3
+26
+18
3 January, fri
+26
+18
Feels like
+23
641 mmHg
63%
5
m/s
NE
Climate normal
+26
+18
3 January, Friday. day, 26°; night, 18°; light rain
4
+26
+18
4 January, sat
+26
+18
Feels like
+22
639 mmHg
59%
5.8
m/s
N
Climate normal
+26
+18
4 January, Saturday. day, 26°; night, 18°; light rain
5
+26
+18
5 January, sun
+26
+18
Feels like
+20
636 mmHg
64%
6.5
m/s
N
Climate normal
+25
+17
5 January, Sunday. day, 26°; night, 18°; rain
6
+25
+16
6 January, mon
+25
+16
Feels like
+21
633 mmHg
65%
5.5
m/s
N
Climate normal
+26
+17
6 January, Monday. day, 25°; night, 16°; rain
7
+25
+16
7 January, tue
+25
+16
Feels like
+19
634 mmHg
67%
6.3
m/s
NE
Climate normal
+26
+18
7 January, Tuesday. day, 25°; night, 16°; light rain
8
+26
+16
8 January, wed
+26
+16
Feels like
+20
628 mmHg
58%
4.9
m/s
NE
Climate normal
+25
+18
8 January, Wednesday. day, 26°; night, 16°; partly cloudy
9
+25
+16
9 January, thu
+25
+16
Feels like
+20
627 mmHg
54%
3.9
m/s
NE
Climate normal
+24
+17
9 January, Thursday. day, 25°; night, 16°; partly cloudy
10
+27
+18
10 January, fri
+27
+18
Feels like
+22
634 mmHg
70%
3.4
m/s
N
Climate normal
+25
+17
10 January, Friday. day, 27°; night, 18°; light rain
11
+21
+16
11 January, sat
+21
+16
Feels like
+19
634 mmHg
86%
2.7
m/s
NW
Climate normal
+25
+17
11 January, Saturday. day, 21°; night, 16°; rain
12
+23
+17
12 January, sun
+23
+17
Feels like
+21
636 mmHg
83%
3.4
m/s
E
Climate normal
+25
+16
12 January, Sunday. day, 23°; night, 17°; rain
13
+19
+16
13 January, mon
+19
+16
Feels like
+19
636 mmHg
92%
1.9
m/s
E
Climate normal
+25
+17
13 January, Monday. day, 19°; night, 16°; rain
14
+23
+17
14 January, tue
+23
+17
Feels like
+21
635 mmHg
87%
2.7
m/s
E
Climate normal
+25
+17
14 January, Tuesday. day, 23°; night, 17°; rain
15
+29
+17
15 January, wed
+29
+17
Feels like
+24
634 mmHg
68%
2.3
m/s
NW
Climate normal
+25
+17
15 January, Wednesday. day, 29°; night, 17°; mostly clear
16
+27
+17
16 January, thu
+27
+17
Feels like
+25
634 mmHg
70%
1.3
m/s
E
Climate normal
+25
+17
16 January, Thursday. day, 27°; night, 17°; light rain
17
+30
+18
17 January, fri
+30
+18
Feels like
+23
635 mmHg
54%
5.6
m/s
SW
Climate normal
+25
+16
17 January, Friday. day, 30°; night, 18°; mostly clear
18
+27
+15
18 January, sat
+27
+15
Feels like
+20
637 mmHg
58%
4.8
m/s
E
Climate normal
+23
+16
18 January, Saturday. day, 27°; night, 15°; clear
19
+29
+17
19 January, sun
+29
+17
Feels like
+21
635 mmHg
51%
2.4
m/s
E
Climate normal
+24
+17
19 January, Sunday. day, 29°; night, 17°; clear
20
+29
+17
20 January, mon
+29
+17
Feels like
+22
634 mmHg
43%
3.6
m/s
E
Climate normal
+24
+17
20 January, Monday. day, 29°; night, 17°; clear
21
+30
+19
21 January, tue
+30
+19
Feels like
+23
634 mmHg
49%
2.3
m/s
SW
Climate normal
+24
+16
21 January, Tuesday. day, 30°; night, 19°; clear
22
+28
+20
22 January, wed
+28
+20
Feels like
+22
635 mmHg
66%
4
m/s
SW
Climate normal
+24
+16
22 January, Wednesday. day, 28°; night, 20°; light rain
23
+24
+15
23 January, thu
+24
+15
Feels like
+20
637 mmHg
73%
4.9
m/s
E
Climate normal
+26
+17
23 January, Thursday. day, 24°; night, 15°; rain
24
+25
+16
24 January, fri
+25
+16
Feels like
+18
637 mmHg
71%
2.7
m/s
NW
Climate normal
+25
+17
24 January, Friday. day, 25°; night, 16°; light rain
25
+27
+16
25 January, sat
+27
+16
Feels like
+21
637 mmHg
56%
4.8
m/s
E
Climate normal
+26
+18
25 January, Saturday. day, 27°; night, 16°; mostly clear
26
+26
+18
26 January, sun
+26
+18
Feels like
+18
637 mmHg
58%
5.9
m/s
E
Climate normal
+24
+17
26 January, Sunday. day, 26°; night, 18°; partly cloudy
27
+24
+15
27 January, mon
+24
+15
Feels like
+17
635 mmHg
70%
5.7
m/s
E
Climate normal
+25
+17
27 January, Monday. day, 24°; night, 15°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
28
+25
+17
28 January, tue
+25
+17
Feels like
+25
630 mmHg
56%
3.7
m/s
NE
28 January, Tuesday. day, 25°; night, 17°; rain
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
9
sunny days
17
days with precipitation
4
cloudy days
9 sunny days; 17 days with precipitation; 4 cloudy days;
66
%
air humidity
4.2
m/s
Wind
E
70
mm of precipitation
(21% of annual average)
air humidity 66%; 70 millimeters of precipitation (21% of annual average); Wind easterly 4.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
NE
NW
N
NE
NE
N
N
N
NE
NE
NE
N
NW
E
E
E
NW
E
SW
E
E
E
SW
SW
E
NW
E
E
E
29
Average data for 10 years
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
27
Daytime temperature
Night-time temperature
