Temperature in Gauteng in September

Daytime highs, nighttime lows and the warmest cities in Gauteng, South Africa this September.

Gauteng, South Africa, a region in South Africa, experiences high average maximum daytime temperatures in September, ranging from 26°C (79°F) in Alberton to 28°C (82°F) in Akasia. Nighttime temperatures generally drop to 13°C (55°F) in Akasia and 11°C (52°F) in Alberton.

What is the temperature of the different cities in Gauteng, South Africa in September?

Discover the typical September temperatures for the most popular locations of Gauteng on the map below. Detailed insights are just a click away.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Gauteng, check out our Gauteng's climate page.

See also: Gauteng weather by month.

Best Places to Visit in Gauteng in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Gauteng.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in Gauteng

Gauteng temperatures in September: frequently asked questions

How hot does it get in Gauteng, South Africa in September?

Expect daytime temperatures around 26°C (79°F) in Johannesburg. That makes September a high month for Gauteng, South Africa.

How cold does it get at night in Gauteng, South Africa in September?

Average overnight lows in Gauteng, South Africa during September sit near 11°C (52°F) in Johannesburg.

What is the warmest city in September in Gauteng, South Africa?

Akasia tops the warmest city list in our database with average maximum daytime temperatures around 28°C (82°F) and a minimum nighttime temperature of around 13°C (55°F).

What is the coldest city in September in Gauteng, South Africa?

According to our data, Alberton holds the title for the coldest city in Gauteng, South Africa in September. It experiences maximum temperatures of approximately 26°C (79°F) and drops to lows of about 11°C (52°F) during the night.

How much sun does Gauteng, South Africa get in September?

Johannesburg enjoys close to 281 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.

Interested in more climate information?

We have much more information about the climate in Gauteng.

Weather and climate has detailed information for every country in the world. Are you going to South Africa? Get detailed historical weather averages for many cities in South Africa.

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