Johannesburg Weather December
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 December.
|average daily high||+25.2°C|
|average daily low||+13.9°C|
|sunny / overcast hours||8.5 / 5.7|
|average monthly precipitation||105 mm|
Temperature in Johannesburg
In December the average daily maximum in Johannesburg is +25.2°C, and the minimum +13.9°C.
The hottest December day on record is +39.4°C, and the coldest +3.5°C.
Best beach resorts in December:
There are 14.2 hours of daylight in Johannesburg in December. Out of these, on average 8.5 are sunny, which means there is quite a lot of sun.
The amount of precipitation in Johannesburg in December is usually 105 mm, which may ruin part of the trip.