Weather in South Australia, Australia in September

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Visiting South Australia, Australia in September

The weather in September is warmer than the previous month and temperatures continue to rise into October. September has average maximum temperatures of 18°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 50.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day. It is not a good time for sunbathing in South Australia.

September has total rainfall of 4.5cm (1.8inches) making it mostly dry but with short lived occasional showers. There are only 11.4 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a cold 13°C (56°F). September is too cold for swimming in South Australia for any length of time, unless you have a wetsuit. The sea temperature in September is slightly cooler than the previous month.

Consider visiting South Australia in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in South Australia in September?

No, September is not a good time for sunbathing in South Australia.

September has average maximum temperatures of 18°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 50.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day. September has total rainfall of 4.5cm (1.8inches) making it mostly dry but with short lived occasional showers. There are only 11.4 days with some rainfall so you can still enjoy the beach on the majority of days.

More about September temperature and sunshine.

Can you swim in South Australia in September?

No, September is too cold for swimming in South Australia for any length of time, with the sea water at 13°C (56°F), unless you have a wetsuit.

More about September sea temperatures.

Is September a good time to holiday in South Australia?

Yes, September is a good time for a holiday in South Australia.

September has average maximum temperatures of 18°C (65°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 50.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day. September has total rainfall of 4.5cm (1.8inches) making it mostly dry but with short lived occasional showers. There are only 11.4 days with some rainfall so you can still enjoy the beach on the majority of days. It is not a good time for sunbathing in South Australia. Sea temperatures are a cold 13°C (56°F). September is too cold for swimming in South Australia for any length of time, unless you have a wetsuit.

More about the September temperatures and sunshine.

Is South Australia warm in September?

Yes, South Australia is not that warm but sunbathing may be possible on some clear days in September.

The average maximum temperature in South Australia in September is 18°C (65°F). The average maximum temperature is 16°C (60°) in the previous month and 21°C (70°F) in the next month.

The average temperature in South Australia in September is 14°C (56°F). The average temperature is 11°C (52°F) in the previous month and 16°C (60°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is South Australia in September?

The average day light hours per day in South Australia in September are 11.9. The sunshine percentage is 50.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day.

More about September sunshine.

Temperature in South Australia in September

The weather in September is warmer than the previous month and temperatures continue to rise into October. The average maximum temperature in South Australia in September is 18°C (65°F). The average maximum temperature is 16°C (60°F) in the previous month and 21°C (70°F) in the next month.

The average temperature in South Australia in September is 14°C (56°F). The average temperature is 11°C (52°F) in the previous month and 16°C (60°F) in the next month.

The average minimum temperature in South Australia in September is 9°C (48°F). The minimum temperature is 7°C (45°F) in the previous month and 10°C (51°F) in the next month.

Sunshine in South Australia in September

The days in September are much longer than the previous month and the days continue to get a bit longer into October. September has slightly more hours of sunshine than the previous month and hours of sunshine continue to rise into October. During September the average day light hours are 11.9 per day in South Australia. The sunshine percentage is 50.8% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.0 hours of sunshine per day.

The ultraviolet index in South Australia in September is typically 6.2 during September. An ultraviolet index reading of 6 to 7 indicates a high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 20 minutes. Protection against skin and eye damage is needed. Tanning will be safest before 10am and after 4pm. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in South Australia in September

The average sea water temperature in South Australia in September is 13.2°C (55.8°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea. The sea temperature in September is slightly cooler than the previous month.

Rainfall in South Australia in September

September weather is drier than the previous month and rainfall continues to drop into October. September has fewer days of rain than the previous month and rainy days continue to drop into October. The average total rainfall in South Australia in September is 4.5cm (1.8inches) and on average there are 11.4 rainy days in September making it a pretty wet time to visit the beach.

Humidity in South Australia in September

The maximum dew point (an indicator of humidity) in South Australia in September is 10°C (50°F) which is very comfortable. The dew point is 10°C (49°F) in the previous month and 11°C (11°F) in the next month.

The average maximum relative humidity in South Australia in September is typically 90%. The maximum relative humidity is 93.9% in the previous month and 84.8% in the next month.

The average relative humidity in South Australia in September is typically 67.5%. The average relative humidity is 74.3% in the previous month and 60.2% in the next month.

Wind Speed in South Australia in September

The average maximum wind speed in South Australia in September is typically 32KM/H (20MPH). The average maximum wind speed is 30KM/H (18MPH) in the previous month and 32KM/H (20MPH) in the next month.

The average wind speed in South Australia in September is typically 18KM/H (11MPH). The average wind speed is 16KM/H (10MPH) in the previous month and 18KM/H (11MPH) in the next month.

The average wind direction in South Australia in September is from the North West.

Monthly Averages

Suggested Beaches in September

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

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Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.