Johannesburg weather in December (Gauteng, South Africa)
How is the weather in Johannesburg in December? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.
In December, Johannesburg typically experiences high temperatures and high rainfall. Daytime temperatures hover around 27°C, while nights can cool down to about 16°C.
Johannesburg in December usually receives high rainfall, averaging around 140 mm for the month. With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. Delving into the climate records from the past 30 years, one can predict that nearly 14 days of the month will see rainfall.
With around 264 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.
If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Johannesburg. March, April, May, June, July, August, September and October typically offer the best circumstances. While January, February, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Johannesburg climate page with graphs.
Johannesburg, monthly averages in December
Min Temperature
16°C
Max Temperature
27°C
Chance of Rain
46%
Precipitation
140 mm
Rainy days
14 days
Humidity
66%
Sunshine
264 hours
Percentage Sunshine
61%
Where to go in South Africa in December
Find out more about the weather in South Africa in December and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Johannesburg in December?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Johannesburg.
Our site offers climate and forecast data for every country in the world. Are you going to South Africa? On this website you can find historical weather averages for many cities in South Africa. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
