The temperatures in Johannesburg in July are quite cold with temperatures between 8°C and 18°C, warm clothes are a must.
There is little to no rain in Johannesburg during July, so it’s a lot easier to explore the city. Just remember to dress in warm layers, as it can still get pretty chilly.
Our weather forecast can give you a great sense of what weather to expect in Johannesburg in July 2025.
If you’re planning to visit Johannesburg in the near future, we highly recommend that you review the 14 day weather forecast for Johannesburg before you arrive.
Temperatures
18° / 8°
Rainy Days
0
Snowy Days
0
Dry Days
31
Rainfall
1
mm
Sun Hours
11.9
Hrs
