Johannesburg Weather September
To help you choose the best time to travel, you can find climate data below on the weather in Johannesburg in September.
|average daily high||+22.8°C|
|average daily low||+9.3°C|
|sunny / overcast hours||9.4 / 2.9|
|average monthly precipitation||27 mm|
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.
Best beach resorts in September:
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.
The amount of precipitation in Johannesburg in September is usually 27 mm, a negligible amount.