Heidelberg weather in September (Gauteng, South Africa)

Is September a good time to explore Heidelberg weather-wise? Our guide gives you the essential weather details for this month.

Temperatures

You’ll find the weather in Heidelberg during September to be perfect, with high temperatures and low rainfall. The daytime often sees temperatures reaching 26°C, but nighttime brings a cool-down to 11°C.

Precipitation

Heidelberg in September usually receives low rainfall, averaging around 25 mm for the month. This month experiences about 4 days of rain according to historical data.

Average sunshine

With around 281 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Heidelberg. 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 Heidelberg climate page with graphs.

 

Heidelberg, monthly averages in September

Min Temperature 11°C  

Max Temperature 26°C  

Chance of Rain 12%  

Precipitation 25 mm  

Rainy days 4 days  

Humidity 47% *  

Sunshine 281 hours *  

Percentage Sunshine 80% *  

Data from: Johannesburg, South Africa (45 KM, 28 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?

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.

What To Do

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Interested in more climate information?

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

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.