Johannesburg (South Africa) weather

Forecast days

Seven day forecast for Johannesburg

Time 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Weather symbol Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Clear night
Chance of precipitation
<5% <5% <5% <5% <5% <5% <5% <5% <5%
19°
18°
18°
16°
15°
14°
14°
14°
14°
16° 16° 16° 15° 14° 13° 13° 13° 12°
NNW 10
NNW 10
NNW 9
NNW 8
NNW 7
NNW 6
NNW 7
NNW 7
N 7
23 21 19 17 15 13 13 14 15
VG VG VG VG VG VG VG VG VG
Humidity
48% 49% 51% 57% 63% 70% 71% 72% 73%
UV
2 1 1 - - - - - -
Time 00:00 01:00 02:00 05:00 08:00 11:00 14:00 17:00 20:00 23:00
Weather symbol Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
Chance of precipitation
<5% <5% <5% <5% <5% <5% <5% <5% <5% <5%
14°
13°
12°
10°
10°
15°
18°
17°
12°
12° 11° 10° 13° 15° 14° 10°
WNW 9
W 9
W 9
WSW 7
SW 8
WSW 8
W 11
WSW 8
SSW 7
S 7
18 17 17 13 13 18 23 18 14 14
VG VG VG VG VG VG VG VG VG VG
Humidity
46% 45% 43% 41% 39% 30% 19% 22% 37% 49%
UV
- - - - 1 5 3 1 - -
Time 02:00 05:00 08:00 11:00 14:00 17:00 20:00 23:00
Weather symbol Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
Chance of precipitation
<5% <5% <5% <5% <5% <5% <5% <5%
11°
15°
15°
13°
12°
10° 14° 14° 12° 11°
S 6
S 6
SSE 6
SSE 5
SW 3
WSW 4
SSW 3
NW 3
11 10 11 13 10 9 7 4
VG VG VG VG VG VG VG VG
Humidity
60% 68% 64% 40% 26% 29% 33% 37%
UV
- - 1 5 3 1 - -
Time 02:00 05:00 08:00 11:00 14:00 17:00 20:00 23:00
Weather symbol Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
Chance of precipitation
<5% <5% <5% <5% <5% <5% <5% <5%
14°
17°
16°
13°
12°
12° 14° 14° 11° 10°
W 4
NW 5
NNE 6
NNW 9
NW 10
NW 8
NNW 8
NNW 9
6 7 9 19 22 18 15 16
VG VG VG VG VG VG VG VG
Humidity
45% 53% 45% 35% 28% 31% 50% 53%
UV
- - 1 5 3 1 - -
Time 02:00 05:00 08:00 11:00 14:00 17:00 20:00 23:00
Weather symbol Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
Chance of precipitation
<5% <5% <5% <5% <5% <5% <5% <5%
11°
11°
11°
15°
17°
15°
11°
12° 14° 12°
NNW 10
NNW 10
NW 10
W 11
W 12
WSW 10
SW 11
SSW 11
17 18 17 23 27 21 21 21
VG VG VG VG VG VG VG VG
Humidity
53% 56% 55% 34% 21% 25% 40% 50%
UV
- - 1 5 3 1 - -
Time 02:00 05:00 08:00 11:00 14:00 17:00 20:00 23:00
Weather symbol Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
Chance of precipitation
<5% <5% <5% <5% <5% <5% <5% <5%
11°
10°
-1°
SSW 11
SSW 12
S 12
S 12
SSW 11
SSW 10
SSW 8
SSW 7
21 22 22 24 24 20 16 14
VG VG VG VG VG VG VG VG
Humidity
58% 63% 65% 48% 30% 33% 41% 52%
UV
- - 1 4 4 1 - -

Monthly averages

Daily max (°C)
25 JAN 25 FEB 24 MAR 22 APR 19 MAY 17 JUN 17 JUL 20 AUG 23 SEP 25 OCT 25 NOV 25 DEC
Daily max (°C)
25 JAN 25 FEB 24 MAR 22 APR 19 MAY 17 JUN 17 JUL 20 AUG 23 SEP 25 OCT 25 NOV 25 DEC
Rainfall (mm)
152 JAN 110 FEB 97 MAR 40 APR 22 MAY 11 JUN 2 JUL 7 AUG 25 SEP 84 OCT 89 NOV 133 DEC
Rainfall (mm)
152 JAN 110 FEB 97 MAR 40 APR 22 MAY 11 JUN 2 JUL 7 AUG 25 SEP 84 OCT 89 NOV 133 DEC
Daily sunshine (hrs)
9 JAN 9 FEB 9 MAR 8 APR 9 MAY 8 JUN 9 JUL 10 AUG 10 SEP 10 OCT 9 NOV 10 DEC
Daily sunshine (hrs)
9 JAN 9 FEB 9 MAR 8 APR 9 MAY 8 JUN 9 JUL 10 AUG 10 SEP 10 OCT 9 NOV 10 DEC
Relative humidity (%)
73 JAN 72 FEB 71 MAR 65 APR 55 MAY 51 JUN 50 JUL 47 AUG 46 SEP 59 OCT 66 NOV 71 DEC
Relative humidity (%)
73 JAN 72 FEB 71 MAR 65 APR 55 MAY 51 JUN 50 JUL 47 AUG 46 SEP 59 OCT 66 NOV 71 DEC
Snowfall (days)
0 JAN 0 FEB 0 MAR 0 APR 0 MAY 0 JUN 0 JUL 0 AUG 0 SEP 0 OCT 0 NOV 0 DEC
Snowfall (days)
0 JAN 0 FEB 0 MAR 0 APR 0 MAY 0 JUN 0 JUL 0 AUG 0 SEP 0 OCT 0 NOV 0 DEC
Wind speed (mph)
7.9 JAN 7.1 FEB 7 MAR 7.1 APR 7 MAY 7.5 JUN 7.4 JUL 8.6 AUG 9.7 SEP 9.9 OCT 9.6 NOV 9.1 DEC
Wind speed (mph)
7.9 JAN 7.1 FEB 7 MAR 7.1 APR 7 MAY 7.5 JUN 7.4 JUL 8.6 AUG 9.7 SEP 9.9 OCT 9.6 NOV 9.1 DEC
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