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Johannesburg
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Johannesburg Weather September

Johannesburg is located in oceanic climate that can be described as high humidity and moderate seasonal temperature fluctuations warm summer and soft but windy winter.

To help you choose the best time to travel, you can find climate data below on the weather in Johannesburg in September.

day temperatureaverage daily high+22.8°C
night temperatureaverage daily low+9.3°C
day lengthdaytime12.3 h
sunny hours per daysunny / overcast hours9.4 / 2.9
average monthly precipitationaverage monthly precipitation27 mm

Best time with the soft weather for the sightseeing and long walks in Johannesburg are February, March, April, May, August, September, October.

Best places in September


Temperature in Johannesburg

In September the average daily maximum in Johannesburg is +22.8°C, and the minimum +9.3°C.

The hottest September day on record is +30°C, and the coldest -3.3°C.

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Best beach resorts in September:

Barcelona
Spain

Nice
France

Rimini
Italy

Cannes
France

Lisbon
Portugal

Marseille
France


Algarve
Portugal

Marbella
Spain

Naples
Italy

Split
Croatia

Jeju
South Korea

Dubrovnik
Croatia


Daylight hours

There are 12.3 hours of daylight in Johannesburg in September. Out of these, on average 9.4 are sunny, which means the sun is nearly always shining.

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Johannesburg climate by month


Precipitation

The amount of precipitation in Johannesburg in September is usually 27 mm, a negligible amount.