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

Planning a trip to St Helena Bay in September? Here's what the weather might have in store during this month.

In St Helena Bay the weather in September is generally perfect, characterized by pleasant temperatures and low rainfall. Anticipate daytime temperatures around 18°C, while night temperatures can drop to 13°C.

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 TemperatureMin Temperature 13°C  
Max TemperatureMax Temperature 18°C  
Chance of RainChance of Rain 25%  
PrecipitationPrecipitation 26 mm  
Rainy daysRainy days 7 days  

Where to go in South Africa in September

Find out more about the weather in South Africa in September and which places have the best weather conditions in this month.

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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 St Helena Bay in September?

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 in September.

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 climate conditions. Find out where to go with our weather planner.