Johannesburg weather in December (Gauteng, South Africa)
How is December weather typically in Johannesburg? Explore our page to find a thorough overview of this month's weather conditions.
Temperatures
The month of December in Johannesburg typically includes high temperatures and high rainfall. In the daytime, temperatures tend to hover near 27°C, cooling down at night to around 16°C.
Precipitation
Johannesburg in December usually receives high rainfall, averaging around 140 mm for the month. Prepare for the wettest month with an umbrella to protect yourself from frequent rain. Delving into the climate records from the past 30 years, one can predict that nearly 14 days of the month will see rainfall.Average sunshine
With approximately 264 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.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 and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
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.
Interested in more climate information?
This site 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 travel conditions. Find out where to go with our weather planner.
