Stellenbosch weather in September (Western Cape, South Africa)

How does the weather in Stellenbosch usually fare in September? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

The month of September in Stellenbosch typically brings pleasant temperatures and moderate rainfall. During the day, temperatures usually reach up to 19°C. At night, they tend to fall to approximately 9°C.

Precipitation

Stellenbosch in September usually receives moderate rainfall, averaging around 74 mm for the month. Looking at the last 30 years, the data shows about 11 days with rain.

Average sunshine

There are approximately 225 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

If you prefer dry days with pleasant temperatures, January, February, March, April, May, October, November and December typically offer the best circumstances. While July tends to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Stellenbosch climate page with graphs.

 

Stellenbosch, monthly averages in September

Min Temperature 9°C  

Max Temperature 19°C  

Water Temperature 15°C *  

Chance of Rain 35%  

Precipitation 74 mm  

Rainy days 11 days  

Humidity 77% *  

Windspeed 18 km/h *  

Sunshine 225 hours *  

Percentage Sunshine *  

Data from: Cape Town, South Africa (24 KM, 15 Miles).

Where to go in South Africa in September

Find out more about the weather in South Africa and which places have the best travel 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°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Stellenbosch, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 15°C 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.

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Stellenbosch.

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.