St Helena Bay weather in September (Western Cape, South Africa)

Is St Helena Bay a good destination in September, weather-wise? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

During September, St Helena Bay experiences perfect weather, with pleasant temperatures and low rainfall. The daytime often sees temperatures reaching 18°C, but nighttime brings a cool-down to 13°C.

Precipitation

St Helena Bay in September usually receives low rainfall, averaging around 26 mm for the month. Rain is expected on roughly 7 days.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit St Helena Bay. January, February, March, April, September, October, November and December typically offer the best circumstances. While June, July and August tend to showcase less optimal conditions.

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

 

St Helena Bay, monthly averages in September

Min Temperature 13°C  

Max Temperature 18°C  

Chance of Rain 25%  

Precipitation 26 mm  

Rainy days 7 days  

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 St Helena Bay, 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.

What To Do

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

Cycling

10/10

Walking

10/10

Camping

10/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in St Helena Bay.

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.