Johannesburg (South Africa) weather

Forecast days

Seven day forecast for Johannesburg

Time 19:00 20:00 21:00 22:00 23:00
Weather symbol Heavy shower (day) Heavy shower (night) Heavy shower (night) Partly cloudy (night) Partly cloudy (night)
Chance of precipitation 60% 60% 60% <5% <5%
Temperature
Temperature in degrees Celsius
19°
18°
18°
17°
16°
Feels like temperature in degrees Celsius 18° 17° 16° 15° 14°
Wind direction and speed
Wind direction and speed in miles per hour
ESE 9
ESE 10
ESE 10
E 11
ENE 11
Wind gust in miles per hour 17 18 19 20 21
Visibility
Visibility G G G VG VG
Humidity 77% 82% 83% 85% 86%
UV 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%
Temperature
Temperature in degrees Celsius
16°
16°
15°
13°
16°
22°
25°
24°
19°
15°
Feels like temperature in degrees Celsius 16° 15° 14° 13° 16° 20° 22° 21° 16° 13°
Wind direction and speed
Wind direction and speed in miles per hour
ESE 6
E 6
E 6
E 4
ESE 4
SE 8
SE 11
ESE 13
ESE 11
E 11
Wind gust in miles per hour 10 10 11 7 10 19 25 26 21 20
Visibility
Visibility VG VG VG VG VG VG VG VG VG VG
Humidity 82% 84% 86% 93% 81% 44% 32% 31% 49% 69%
UV - - - - 5 14 11 2 - -
Time 02:00 05:00 08:00 11:00 14:00 17:00 20:00 23:00
Weather symbol Clear night Clear night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Clear night
Chance of precipitation <5% <5% <5% <5% <5% <5% 10% <5%
Temperature
Temperature in degrees Celsius
13°
11°
13°
18°
21°
21°
17°
14°
Feels like temperature in degrees Celsius 11° 10° 15° 17° 17° 15° 12°
Wind direction and speed
Wind direction and speed in miles per hour
ESE 11
ESE 12
ESE 14
E 13
E 13
E 14
E 11
E 12
Wind gust in miles per hour 20 22 28 27 28 28 20 22
Visibility
Visibility VG VG VG VG VG VG VG VG
Humidity 83% 87% 72% 49% 39% 39% 57% 73%
UV - - 5 13 10 2 - -
Time 02:00 05:00 08:00 11:00 14:00 17:00 20:00 23:00
Weather symbol Cloudy Partly cloudy (night) Sunny intervals Sunny intervals Sunny intervals Sunny intervals Clear night Clear night
Chance of precipitation <5% <5% <5% <5% 10% 10% 10% <5%
Temperature
Temperature in degrees Celsius
12°
11°
12°
17°
20°
20°
17°
14°
Feels like temperature in degrees Celsius 10° 10° 14° 17° 17° 15° 12°
Wind direction and speed
Wind direction and speed in miles per hour
ESE 12
ESE 11
ESE 13
E 11
E 9
E 9
E 9
E 10
Wind gust in miles per hour 22 21 25 24 22 20 17 17
Visibility
Visibility VG VG VG VG VG VG VG VG
Humidity 83% 83% 73% 54% 43% 44% 61% 76%
UV - - 4 13 9 2 - -
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 intervals Sunny intervals Clear night Clear night
Chance of precipitation <5% <5% <5% <5% <5% 10% <5% <5%
Temperature
Temperature in degrees Celsius
12°
11°
13°
19°
22°
22°
19°
17°
Feels like temperature in degrees Celsius 11° 10° 13° 18° 21° 21° 19° 17°
Wind direction and speed
Wind direction and speed in miles per hour
E 8
E 5
ESE 4
S 6
S 6
SSE 6
SSE 5
S 4
Wind gust in miles per hour 14 9 10 16 18 15 8 6
Visibility
Visibility VG G VG VG VG VG VG VG
Humidity 88% 93% 85% 56% 44% 43% 57% 76%
UV - - 5 13 10 2 - -
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 intervals Sunny day Partly cloudy (night) Clear night
Chance of precipitation <5% <5% <5% <5% <5% 10% 10% <5%
Temperature
Temperature in degrees Celsius
15°
15°
17°
21°
24°
23°
20°
18°
Feels like temperature in degrees Celsius 15° 14° 16° 20° 23° 22° 19° 16°
Wind direction and speed
Wind direction and speed in miles per hour
S 4
S 5
SSE 6
SSE 8
SSE 7
SE 8
ESE 7
ESE 9
Wind gust in miles per hour 6 7 12 19 19 17 13 16
Visibility
Visibility VG VG VG VG VG VG VG VG
Humidity 82% 81% 69% 50% 42% 45% 59% 73%
UV - - 5 11 9 2 - -

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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