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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
1
December
+28
+18
1 December, sun
+28
+18
Feels like
+23
644 mmHg
29%
6.1
m/s
NW
Climate normal
+25
+17
1 December, Sunday. day, 28°; night, 18°; mostly clear
2
+30
+18
2 December, mon
+30
+18
Feels like
+23
635 mmHg
27%
7.7
m/s
NW
Climate normal
+25
+17
2 December, Monday. day, 30°; night, 18°; partly cloudy
3
+32
+20
3 December, tue
+32
+20
Feels like
+24
638 mmHg
26%
8.6
m/s
NW
Climate normal
+26
+17
3 December, Tuesday. day, 32°; night, 20°; mostly clear
4
+33
+21
4 December, wed
+33
+21
Feels like
+27
633 mmHg
14%
6.5
m/s
NW
Climate normal
+25
+18
4 December, Wednesday. day, 33°; night, 21°; partly cloudy
5
+30
+18
5 December, thu
+30
+18
Feels like
+21
632 mmHg
25%
8.5
m/s
NW
Climate normal
+25
+16
5 December, Thursday. day, 30°; night, 18°; thunderstorm with rain
6
+32
+19
6 December, fri
+32
+19
Feels like
+22
633 mmHg
16%
6.7
m/s
W
Climate normal
+25
+16
6 December, Friday. day, 32°; night, 19°; partly cloudy
7
+33
+17
7 December, sat
+33
+17
Feels like
+23
635 mmHg
14%
4.8
m/s
S
Climate normal
+24
+17
7 December, Saturday. day, 33°; night, 17°; partly cloudy
8
+30
+17
8 December, sun
+30
+17
Feels like
+22
644 mmHg
43%
6.2
m/s
N
Climate normal
+24
+16
8 December, Sunday. day, 30°; night, 17°; partly cloudy
9
+30
+19
9 December, mon
+30
+19
Feels like
+23
647 mmHg
45%
5.2
m/s
NW
Climate normal
+25
+17
9 December, Monday. day, 30°; night, 19°; light rain
10
+34
+22
10 December, tue
+34
+22
Feels like
+26
638 mmHg
30%
4.9
m/s
W
Climate normal
+25
+18
10 December, Tuesday. day, 34°; night, 22°; partly cloudy
11
+34
+20
11 December, wed
+34
+20
Feels like
+26
631 mmHg
31%
4.2
m/s
NW
Climate normal
+25
+16
11 December, Wednesday. day, 34°; night, 20°; partly cloudy
12
+31
+18
12 December, thu
+31
+18
Feels like
+24
629 mmHg
44%
4.2
m/s
NW
Climate normal
+25
+17
12 December, Thursday. day, 31°; night, 18°; partly cloudy
13
+29
+20
13 December, fri
+29
+20
Feels like
+24
635 mmHg
56%
4.4
m/s
NE
Climate normal
+23
+17
13 December, Friday. day, 29°; night, 20°; mostly clear
14
+30
+18
14 December, sat
+30
+18
Feels like
+24
634 mmHg
56%
4.5
m/s
NW
Climate normal
+24
+16
14 December, Saturday. day, 30°; night, 18°; light rain
15
+23
+13
15 December, sun
+23
+13
Feels like
+18
636 mmHg
82%
6.3
m/s
NE
Climate normal
+24
+16
15 December, Sunday. day, 23°; night, 13°; rain
16
+22
+15
16 December, mon
+22
+15
Feels like
+16
638 mmHg
76%
4.1
m/s
NE
Climate normal
+26
+17
16 December, Monday. day, 22°; night, 15°; light rain
17
+24
+16
17 December, tue
+24
+16
Feels like
+19
638 mmHg
69%
2.7
m/s
NW
Climate normal
+27
+16
17 December, Tuesday. day, 24°; night, 16°; light rain
18
+22
+16
18 December, wed
+22
+16
Feels like
+20
638 mmHg
81%
3.8
m/s
NE
Climate normal
+26
+18
18 December, Wednesday. day, 22°; night, 16°; rain
19
+24
+17
19 December, thu
+24
+17
Feels like
+19
636 mmHg
75%
4
m/s
N
Climate normal
+27
+17
19 December, Thursday. day, 24°; night, 17°; light rain
20
+26
+18
20 December, fri
+26
+18
Feels like
+21
634 mmHg
71%
4.7
m/s
NW
Climate normal
+27
+18
20 December, Friday. day, 26°; night, 18°; partly cloudy
21
+30
+17
21 December, sat
+30
+17
Feels like
+21
635 mmHg
43%
5.3
m/s
NW
Climate normal
+27
+18
21 December, Saturday. day, 30°; night, 17°; clear
22
+26
+17
22 December, sun
+26
+17
Feels like
+21
637 mmHg
67%
4.4
m/s
N
Climate normal
+27
+19
22 December, Sunday. day, 26°; night, 17°; mostly clear
23
+30
+18
23 December, mon
+30
+18
Feels like
+24
636 mmHg
56%
2.8
m/s
NW
Climate normal
+27
+19
23 December, Monday. day, 30°; night, 18°; clear
24
+31
+20
24 December, tue
+31
+20
Feels like
+25
635 mmHg
51%
3.3
m/s
NW
Climate normal
+26
+19
24 December, Tuesday. day, 31°; night, 20°; mostly clear
25
+25
+18
25 December, wed
+25
+18
Feels like
+19
636 mmHg
77%
5.5
m/s
N
Climate normal
+24
+18
25 December, Wednesday. day, 25°; night, 18°; rain
26
+25
+19
26 December, thu
+25
+19
Feels like
+20
636 mmHg
66%
5.8
m/s
NE
Climate normal
+23
+15
26 December, Thursday. day, 25°; night, 19°; light rain
27
+25
+15
27 December, fri
+25
+15
Feels like
+19
636 mmHg
76%
6
m/s
NE
Climate normal
+25
+17
27 December, Friday. day, 25°; night, 15°; rain
28
+16
+14
28 December, sat
+16
+14
Feels like
+13
637 mmHg
94%
4.3
m/s
NE
Climate normal
+25
+17
28 December, Saturday. day, 16°; night, 14°; rain
29
+19
+15
29 December, sun
+19
+15
Feels like
+16
635 mmHg
89%
3.3
m/s
N
Climate normal
+26
+17
29 December, Sunday. day, 19°; night, 15°; rain
30
+24
+14
30 December, mon
+24
+14
Feels like
+18
638 mmHg
73%
4.6
m/s
E
Climate normal
+26
+17
30 December, Monday. day, 24°; night, 14°; light rain
Average data for 10 years
Next, the average data for 10 years
31
+26
+17
31 December, tue
+26
+17
Feels like
+25
630 mmHg
46%
4.5
m/s
N
31 December, Tuesday. day, 26°; night, 17°; rain
1 January
+26
+16
1 January, wed
+26
+16
Feels like
+26
630 mmHg
49%
4.3
m/s
N
1 January, Wednesday. day, 26°; night, 16°; partly cloudy
2
+27
+17
2 January, thu
+27
+17
Feels like
+26
630 mmHg
46%
4.4
m/s
N
2 January, Thursday. day, 27°; night, 17°; clear
3
+26
+18
3 January, fri
+26
+18
Feels like
+26
630 mmHg
50%
4.5
m/s
NW
3 January, Friday. day, 26°; night, 18°; partly cloudy
4
+26
+18
4 January, sat
+26
+18
Feels like
+25
630 mmHg
46%
4.4
m/s
NE
4 January, Saturday. day, 26°; night, 18°; clear
Average for 30 days
9
sunny days
12
days with precipitation
9
cloudy days
9 sunny days; 12 days with precipitation; 9 cloudy days;
53
%
air humidity
5.1
m/s
Wind
NW
22
mm of precipitation
(7% of annual average)
air humidity 53%; 22 millimeters of precipitation (7% of annual average); Wind north-westerly 5.1 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
NW
NW
NW
NW
W
S
N
NW
W
NW
NW
NE
NW
NE
NE
NW
NE
N
NW
NW
N
NW
NW
N
NE
NE
NE
N
E
1
December
Average data for 10 years
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
29
30
Daytime temperature
Night-time temperature
