Weather in Johannesburg: September
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Average day temperature: | 76.5°F |
| Average night temperature: | 59.8°F | |
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Number of sunny days: | 27 days |
| Day length: | 11.6 - 12.3 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.3 in. | |
| more information | ||
14 days
forecast
forecast
| Johannesburg |
weather in
October
October
| Johannesburg |
Air temperature in September, °F
Show year:
2024
2023
2022
The highest day temperature during September of 2024 was 85°F. At the same time the lowest night temperature was 44°F. Day and night temperature averages during September were 75.0°F and 58.8°F.
Sunny, partly cloudy and cloudy days
Mostly all days in September are sunny but cloudy days are also possible.
Precipitation total in September, in.
Precipitation total value in Johannesburg in September is 0.2 in. Other months of the year show relatively similar values.
Wind speed in September, mph
The average wind speed value in September is 8.2 mph It makes September one of the most windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 10.8.
Best time for vacation in Johannesburg
Johannesburg on a weather map
Places in South Africa:
Name
°F
24 Hours Forecast
Johannesburg
Local time: 18:05
December 22, sunday
2100
68°F
S
3 mph
3 mph
December 23, monday
0000
64°F
SE
6 mph
6 mph
0300
63°F
SE
9 mph
9 mph
0600
63°F
SE
2 mph
2 mph
0900
66°F
SE
4 mph
4 mph
1200
75°F
SE
13 mph
13 mph
1500
75°F
SE
14 mph
14 mph
1800
64°F
NE
8 mph
8 mph
