Johannesburg Weather in July: Climate, Temperature & Travel Tips
Avg 9.8°C · 4mm rain — July is winter in Johannesburg.
- Avg high
- 17.1 °C
- Avg low
- 3.5 °C
- Avg
- 9.8 °C
- Precipitation
- 4 mm
Source: Open-Meteo Archive 2014–2023 · 10-year climate normals
Climate Overview
July in Johannesburg, South Africa brings winter conditions: average temperature 9.8°C, average high 17.1°C, average low 3.5°C. Monthly rainfall averages 4mm, making it a very dry time of year.
Conditions are pleasant for most travel activities.
What to Pack
- Light jacket or fleece, long-sleeve shirts
- Closed shoes; layers for changing conditions
Best Things to Do
- Walking tours and city exploration
- Parks and outdoor cafes
- Seasonal food and night markets (where applicable)
Pros and Cons of Visiting in July
Pros:
- Low rainfall — minimal disruption to outdoor plans
Cons:
- No major weather drawbacks for typical activities
Climate source: Open-Meteo Archive (2014–2023).
Colour = avg temperature · blue = cool · orange = warm
- 1 January 19.9°C
- 2 December 19.6°C
- 3 February 19.3°C
- 1 July 9.8°C
- 2 June 10.1°C
- 3 May 12.9°C
FAQ
01 What is the average temperature in Johannesburg in July? +
The average is 9.8°C, with a high of 17°C and a low of 4°C.
02 What is Johannesburg like to visit in July? +
It is winter in Johannesburg, which is cool — bring warm clothes.
03 Does it rain often in Johannesburg during July? +
Average rainfall is 4mm, which is very dry.
04 What should I pack for Johannesburg in July? +
Light jacket or fleece, long-sleeve shirts; Closed shoes; layers for changing conditions.
05 Is July a peak travel season for Johannesburg? +
It is closer to off-season, with more reasonable prices and fewer crowds.
06 Where does this climate data come from? +
Monthly averages computed from Open-Meteo Archive 2014–2023 daily observations.
- Sources
- Open-Meteo Archive 2014-2023
- Updated
- 2026-04-17