Graaff-Reinet weather in September (Eastern Cape, South Africa)

You can expect very pleasant temperatures during the day in September. The average maximum daytime temperature in Graaff-Reinet in September lies at 21.7°C (71.06°F). The average minimum temperature goes down to around 5.4°C (41.72°F) (often the minimum temperature is noted at night).

September is a dry month with an average of 16mm (0.6 inches) of rain. There are generally around 3 rainy days. If you enjoy blue skies and sunshine, then this is a great time to go to Graaff-Reinet with 275 hours of sun during the entire month. September is known as one of the best months to visit Graaff-Reinet.


Graaff-Reinet, monthly averages in September

Show in Fahrenheit
Min Temperature 5 °C  
Max Temperature 21 °C  
Chance of Rain 13%  
Precipitation 16mm  
Rainy days 4 days  
Humidity 44% *  
Sunshine 275 hrs *  
Percentage Sunshine 76% *  
* Data from: Middelburg, South Africa (97 KM, 60 Miles).

Where to stay in Graaff-Reinet

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 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in September? For visitors traveling to Graaff-Reinet 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. At night it tends to cool off so best to pack some warm nightwear as well.

What To Do

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

Outdoor sports

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Graaff-Reinet.

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.