Cape Town weather in December (Western Cape, South Africa)

This month is known as a warm month. The average maximum daytime temperature in Cape Town in December lies at 25.8°C (78.44°F). The average minimum temperature goes down to around 13.4°C (56.12°F) (often the minimum temperature is noted at night).

December is a dry month with an average of 26mm (1.0 inches) of rain. There are generally around 4 rainy days. It is also invariably a very sunny time of year with 334 hours of sun during the entire month.

 

Cape Town, monthly averages in December

Show in Fahrenheit

Min Temperature 13 °C  

Max Temperature 25 °C  

Water Temperature 18 °C *  

Chance of Rain 15%  

Precipitation 26mm  

Rainy days 5 days  

Humidity 71% *  

Sunshine 334 hrs *  

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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in December? Visitors traveling to Cape Town might want to wear airy clothing, t-shirts and other summer cloths. Shorts for men made of cotton or linen are good options for staying cool on a hot day. With a water temperature of around 18.0°C (64.4°F), there is no need to bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in December.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Cape Town.

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.