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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
5
May
+25
+10
5 May, sun
+25
+10
Feels like
+18
625 mmHg
33%
2
m/s
S
Climate normal
+21
+13
5 May, Sunday. day, 25°; night, 10°; clear
6
+25
+11
6 May, mon
+25
+11
Feels like
+17
624 mmHg
29%
2.6
m/s
N
Climate normal
+21
+14
6 May, Monday. day, 25°; night, 11°; clear
7
+25
+12
7 May, tue
+25
+12
Feels like
+18
625 mmHg
28%
3.4
m/s
N
Climate normal
+21
+13
7 May, Tuesday. day, 25°; night, 12°; clear
8
+26
+12
8 May, wed
+26
+12
Feels like
+17
621 mmHg
30%
2.3
m/s
SE
Climate normal
+20
+12
8 May, Wednesday. day, 26°; night, 12°; clear
9
+24
+12
9 May, thu
+24
+12
Feels like
+18
620 mmHg
35%
2.9
m/s
NW
Climate normal
+20
+13
9 May, Thursday. day, 24°; night, 12°; clear
10
+25
+12
10 May, fri
+25
+12
Feels like
+17
619 mmHg
31%
2.1
m/s
NW
Climate normal
+20
+12
10 May, Friday. day, 25°; night, 12°; clear
11
+26
+13
11 May, sat
+26
+13
Feels like
+18
619 mmHg
32%
2.3
m/s
S
Climate normal
+20
+13
11 May, Saturday. day, 26°; night, 13°; clear
12
+25
+12
12 May, sun
+25
+12
Feels like
+18
622 mmHg
33%
2.5
m/s
E
Climate normal
+19
+12
12 May, Sunday. day, 25°; night, 12°; clear
13
+22
+12
13 May, mon
+22
+12
Feels like
+16
621 mmHg
51%
2.8
m/s
N
Climate normal
+19
+12
13 May, Monday. day, 22°; night, 12°; partly cloudy
14
+20
+12
14 May, tue
+20
+12
Feels like
+14
619 mmHg
51%
2.7
m/s
N
Climate normal
+20
+12
14 May, Tuesday. day, 20°; night, 12°; partly cloudy
15
+20
+12
15 May, wed
+20
+12
Feels like
+14
614 mmHg
50%
3.4
m/s
E
Climate normal
+19
+13
15 May, Wednesday. day, 20°; night, 12°; partly cloudy
16
+18
+11
16 May, thu
+18
+11
Feels like
+11
612 mmHg
51%
4.1
m/s
E
Climate normal
+20
+13
16 May, Thursday. day, 18°; night, 11°; partly cloudy
17
+22
+13
17 May, fri
+22
+13
Feels like
+14
643 mmHg
37%
1.5
m/s
NW
Climate normal
+20
+11
17 May, Friday. day, 22°; night, 13°; clear
18
+20
+10
18 May, sat
+20
+10
Feels like
+12
641 mmHg
36%
2.9
m/s
NW
Climate normal
+19
+12
18 May, Saturday. day, 20°; night, 10°; clear
19
+18
+8
19 May, sun
+18
+8
Feels like
+10
638 mmHg
54%
4.1
m/s
W
Climate normal
+19
+12
19 May, Sunday. day, 18°; night, 8°; mostly clear
20
+17
+5
20 May, mon
+17
+5
Feels like
+5
638 mmHg
47%
3.2
m/s
SW
Climate normal
+19
+12
20 May, Monday. day, 17°; night, 5°; clear
21
+18
+3
21 May, tue
+18
+3
Feels like
+7
639 mmHg
57%
3.6
m/s
W
Climate normal
+19
+11
21 May, Tuesday. day, 18°; night, 3°; clear
22
+21
+6
22 May, wed
+21
+6
Feels like
+7
639 mmHg
38%
4.5
m/s
NW
Climate normal
+19
+11
22 May, Wednesday. day, 21°; night, 6°; clear
23
+20
+5
23 May, thu
+20
+5
Feels like
+3
640 mmHg
39%
8.4
m/s
SW
Climate normal
+20
+12
23 May, Thursday. day, 20°; night, 5°; clear
24
+18
+2
24 May, fri
+18
+2
Feels like
+5
643 mmHg
42%
3.7
m/s
NE
Climate normal
+19
+12
24 May, Friday. day, 18°; night, 2°; clear
25
+17
+5
25 May, sat
+17
+5
Feels like
+5
643 mmHg
45%
3.4
m/s
NW
Climate normal
+19
+12
25 May, Saturday. day, 17°; night, 5°; mostly clear
26
+16
+4
26 May, sun
+16
+4
Feels like
+8
642 mmHg
60%
2.6
m/s
S
Climate normal
+19
+11
26 May, Sunday. day, 16°; night, 4°; clear
27
+15
0
27 May, mon
+15
0
Feels like
+4
642 mmHg
58%
3.3
m/s
NE
Climate normal
+18
+12
27 May, Monday. day, 15°; night, 0°; mostly clear
28
+17
+1
28 May, tue
+17
+1
Feels like
+4
640 mmHg
54%
3.2
m/s
SW
Climate normal
+19
+10
28 May, Tuesday. day, 17°; night, 1°; clear
29
+18
+1
29 May, wed
+18
+1
Feels like
+6
640 mmHg
48%
2.9
m/s
NE
Climate normal
+18
+11
29 May, Wednesday. day, 18°; night, 1°; clear
30
+18
+3
30 May, thu
+18
+3
Feels like
+2
637 mmHg
51%
7
m/s
N
Climate normal
+18
+11
30 May, Thursday. day, 18°; night, 3°; mostly clear
31
+18
+9
31 May, fri
+18
+9
Feels like
+5
637 mmHg
46%
6.1
m/s
NW
Climate normal
+18
+9
31 May, Friday. day, 18°; night, 9°; clear
1 June
+12
+6
1 June, sat
+12
+6
Feels like
+1
641 mmHg
81%
11.4
m/s
E
Climate normal
+19
+11
1 June, Saturday. day, 12°; night, 6°; rain
2
+17
+7
2 June, sun
+17
+7
Feels like
+5
643 mmHg
59%
6.8
m/s
E
Climate normal
+18
+11
2 June, Sunday. day, 17°; night, 7°; partly cloudy
3
+16
+6
3 June, mon
+16
+6
Feels like
+7
642 mmHg
60%
4.2
m/s
NE
Climate normal
+18
+11
3 June, Monday. day, 16°; night, 6°; clear
Average data for 10 years
Next, the average data for 10 years
4
+18
+10
4 June, tue
+18
+10
Feels like
+14
634 mmHg
34%
5.4
m/s
SW
4 June, Tuesday. day, 18°; night, 10°; clear
5
+17
+9
5 June, wed
+17
+9
Feels like
+13
635 mmHg
34%
4.6
m/s
W
5 June, Wednesday. day, 17°; night, 9°; clear
6
+17
+10
6 June, thu
+17
+10
Feels like
+14
634 mmHg
38%
4.5
m/s
NW
6 June, Thursday. day, 17°; night, 10°; clear
7
+16
+10
7 June, fri
+16
+10
Feels like
+11
633 mmHg
37%
5.6
m/s
NW
7 June, Friday. day, 16°; night, 10°; clear
8
+15
+9
8 June, sat
+15
+9
Feels like
+11
634 mmHg
40%
5
m/s
SW
8 June, Saturday. day, 15°; night, 9°; clear
Average for 30 days
24
sunny days
1
day with precipitation
5
cloudy days
24 sunny days; 1 day with precipitation; 5 cloudy days;
46
%
air humidity
3.9
m/s
Wind
NW
1
mm of precipitation
(1% of annual average)
air humidity 46%; 1 millimeters of precipitation (1% of annual average); Wind north-westerly 3.9 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
N
N
SE
NW
NW
S
E
N
N
E
E
NW
NW
W
SW
W
NW
SW
NE
NW
S
NE
SW
NE
N
NW
E
E
NE
5
Average data for 10 years
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
31
1
June
2
3
Daytime temperature
Night-time temperature
