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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
28
+22
+14
28 April, sun
+22
+14
Feels like
+20
633 mmHg
34%
4.4
m/s
W
28 April, Sunday. day, 22°; night, 14°; clear
29
+23
+10
29 April, mon
+23
+10
Feels like
+12
622 mmHg
55%
2.6
m/s
SW
Climate normal
+22
+14
29 April, Monday. day, 23°; night, 10°; clear
30
April
+24
+12
30 April, tue
+24
+12
Feels like
+16
623 mmHg
40%
5.2
m/s
S
Climate normal
+21
+14
30 April, Tuesday. day, 24°; night, 12°; clear
1 May
+25
+13
1 May, wed
+25
+13
Feels like
+18
624 mmHg
34%
3.1
m/s
S
Climate normal
+21
+14
1 May, Wednesday. day, 25°; night, 13°; clear
2
+26
+12
2 May, thu
+26
+12
Feels like
+20
625 mmHg
31%
2.7
m/s
SE
Climate normal
+20
+14
2 May, Thursday. day, 26°; night, 12°; clear
3
+25
+12
3 May, fri
+25
+12
Feels like
+19
625 mmHg
36%
3
m/s
NE
Climate normal
+20
+13
3 May, Friday. day, 25°; night, 12°; clear
4
+25
+12
4 May, sat
+25
+12
Feels like
+21
620 mmHg
45%
2.3
m/s
N
Climate normal
+21
+13
4 May, Saturday. day, 25°; night, 12°; mostly clear
5
+25
+12
5 May, sun
+25
+12
Feels like
+17
619 mmHg
36%
2.5
m/s
N
Climate normal
+21
+13
5 May, Sunday. day, 25°; night, 12°; clear
6
+25
+12
6 May, mon
+25
+12
Feels like
+17
618 mmHg
36%
2.3
m/s
N
Climate normal
+21
+14
6 May, Monday. day, 25°; night, 12°; clear
7
+24
+12
7 May, tue
+24
+12
Feels like
+17
619 mmHg
37%
2.9
m/s
N
Climate normal
+21
+13
7 May, Tuesday. day, 24°; night, 12°; clear
8
+23
+12
8 May, wed
+23
+12
Feels like
+17
619 mmHg
35%
2.6
m/s
SE
Climate normal
+20
+12
8 May, Wednesday. day, 23°; night, 12°; clear
9
+23
+12
9 May, thu
+23
+12
Feels like
+14
618 mmHg
34%
3.5
m/s
E
Climate normal
+20
+13
9 May, Thursday. day, 23°; night, 12°; clear
10
+20
+13
10 May, fri
+20
+13
Feels like
+14
617 mmHg
54%
3.1
m/s
E
Climate normal
+20
+12
10 May, Friday. day, 20°; night, 13°; partly cloudy
11
+20
+12
11 May, sat
+20
+12
Feels like
+13
612 mmHg
55%
3.6
m/s
N
Climate normal
+20
+13
11 May, Saturday. day, 20°; night, 12°; partly cloudy
12
+25
+12
12 May, sun
+25
+12
Feels like
+12
627 mmHg
40%
4.4
m/s
SW
Climate normal
+19
+12
12 May, Sunday. day, 25°; night, 12°; mostly clear
13
+22
+11
13 May, mon
+22
+11
Feels like
+12
640 mmHg
50%
4.7
m/s
NE
Climate normal
+19
+12
13 May, Monday. day, 22°; night, 11°; clear
14
+21
+14
14 May, tue
+21
+14
Feels like
+12
642 mmHg
62%
3.4
m/s
N
Climate normal
+20
+12
14 May, Tuesday. day, 21°; night, 14°; clear
15
+22
+15
15 May, wed
+22
+15
Feels like
+15
642 mmHg
52%
3.1
m/s
NW
Climate normal
+19
+13
15 May, Wednesday. day, 22°; night, 15°; partly cloudy
16
+23
+10
16 May, thu
+23
+10
Feels like
+13
641 mmHg
47%
3.6
m/s
SW
Climate normal
+20
+13
16 May, Thursday. day, 23°; night, 10°; clear
17
+23
+11
17 May, fri
+23
+11
Feels like
+12
642 mmHg
47%
6.1
m/s
E
Climate normal
+20
+11
17 May, Friday. day, 23°; night, 11°; clear
18
+20
+12
18 May, sat
+20
+12
Feels like
+11
643 mmHg
56%
3.8
m/s
N
Climate normal
+19
+12
18 May, Saturday. day, 20°; night, 12°; mostly clear
19
+17
+8
19 May, sun
+17
+8
Feels like
+12
643 mmHg
70%
2.7
m/s
NW
Climate normal
+19
+12
19 May, Sunday. day, 17°; night, 8°; light rain
20
+16
+7
20 May, mon
+16
+7
Feels like
+12
642 mmHg
71%
Calm m/s
Climate normal
+19
+12
20 May, Monday. day, 16°; night, 7°; light rain
21
+19
+11
21 May, tue
+19
+11
Feels like
+10
643 mmHg
54%
4.1
m/s
E
Climate normal
+19
+11
21 May, Tuesday. day, 19°; night, 11°; mostly clear
22
+13
+9
22 May, wed
+13
+9
Feels like
+10
643 mmHg
83%
3.2
m/s
E
Climate normal
+19
+11
22 May, Wednesday. day, 13°; night, 9°; rain
23
+18
+10
23 May, thu
+18
+10
Feels like
+9
640 mmHg
62%
4.4
m/s
W
Climate normal
+20
+12
23 May, Thursday. day, 18°; night, 10°; clear
24
+16
+6
24 May, fri
+16
+6
Feels like
+5
640 mmHg
47%
7.5
m/s
SW
Climate normal
+19
+12
24 May, Friday. day, 16°; night, 6°; clear
25
+16
+7
25 May, sat
+16
+7
Feels like
+7
643 mmHg
39%
2.8
m/s
SW
Climate normal
+19
+12
25 May, Saturday. day, 16°; night, 7°; clear
26
+18
+8
26 May, sun
+18
+8
Feels like
+7
645 mmHg
38%
3.3
m/s
NE
Climate normal
+19
+11
26 May, Sunday. day, 18°; night, 8°; clear
27
+17
+7
27 May, mon
+17
+7
Feels like
+9
645 mmHg
53%
2.3
m/s
NW
Climate normal
+18
+12
27 May, Monday. day, 17°; night, 7°; clear
28
+18
+7
28 May, tue
+18
+7
Feels like
+7
643 mmHg
47%
4.1
m/s
W
Climate normal
+19
+10
28 May, Tuesday. day, 18°; night, 7°; clear
29
+17
+9
29 May, wed
+17
+9
Feels like
+7
640 mmHg
42%
4.9
m/s
W
Climate normal
+18
+11
29 May, Wednesday. day, 17°; night, 9°; clear
Average data for 10 years
Next, the average data for 10 years
30
+18
+11
30 May, thu
+18
+11
Feels like
+15
634 mmHg
34%
4
m/s
SW
30 May, Thursday. day, 18°; night, 11°; clear
31
+18
+9
31 May, fri
+18
+9
Feels like
+15
634 mmHg
33%
4.5
m/s
W
31 May, Friday. day, 18°; night, 9°; clear
1 June
+19
+11
1 June, sat
+19
+11
Feels like
+15
634 mmHg
31%
4.4
m/s
W
1 June, Saturday. day, 19°; night, 11°; clear
Average for 30 days
24
sunny days
3
days with precipitation
3
cloudy days
24 sunny days; 3 days with precipitation; 3 cloudy days;
48
%
air humidity
3.5
m/s
Wind
N
2
mm of precipitation
(1% of annual average)
air humidity 48%; 2 millimeters of precipitation (1% of annual average); Wind northerly 3.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
SE
NE
N
N
N
N
SE
E
E
N
SW
NE
N
NW
SW
E
N
NW
E
E
W
SW
SW
NE
NW
W
W
30
Average data for 10 years
1
May
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
Daytime temperature
Night-time temperature
