Weather in Margaret River, Australia in September

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Visiting Margaret River, Australia in September

The weather in September is marginally warmer than the previous month and temperatures continue to rise into October. September has average maximum temperatures of 19°C (67°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 52% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day. It is not a good time for sunbathing in Margaret River.

September has total rainfall of 8.6cm (3.4inches) making it often dry with only light showers. There are 17.6 days with some rainfall so you can still enjoy the beach on the clear days.

Sea temperatures are a cold 16°C (60°F). September is too cold for swimming in Margaret River for any length of time, unless you have a wetsuit. The sea temperature in September is marginally warmer than the previous month and temperatures continue to rise slightly into October.

Consider visiting Margaret River 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 Margaret River in September?

No, September is not a good time for sunbathing in Margaret River.

September has average maximum temperatures of 19°C (67°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 52% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day. September has total rainfall of 8.6cm (3.4inches) making it often dry with only light showers. There are 17.6 days with some rainfall so you can still enjoy the beach on the clear days.

More about September temperature and sunshine.

Can you swim in Margaret River in September?

No, September is too cold for swimming in Margaret River for any length of time, with the sea water at 16°C (60°F), unless you have a wetsuit.

More about September sea temperatures.

Is September a good time to holiday in Margaret River?

Yes, September is a good time for a holiday in Margaret River.

September has average maximum temperatures of 19°C (67°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 52% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day. September has total rainfall of 8.6cm (3.4inches) making it often dry with only light showers. There are 17.6 days with some rainfall so you can still enjoy the beach on the clear days. It is not a good time for sunbathing in Margaret River. Sea temperatures are a cold 16°C (60°F). September is too cold for swimming in Margaret River for any length of time, unless you have a wetsuit.

More about the September temperatures and sunshine.

Is Margaret River warm in September?

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

The average maximum temperature in Margaret River in September is 19°C (67°F). The average maximum temperature is 18°C (64°) in the previous month and 22°C (71°F) in the next month.

The average temperature in Margaret River in September is 14°C (58°F). The average temperature is 13°C (56°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 Margaret River in September?

The average day light hours per day in Margaret River in September are 11.9. The sunshine percentage is 52% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day.

More about September sunshine.

Temperature in Margaret River in September

The weather in September is marginally warmer than the previous month and temperatures continue to rise into October. The average maximum temperature in Margaret River in September is 19°C (67°F). The average maximum temperature is 18°C (64°F) in the previous month and 22°C (71°F) in the next month.

The average temperature in Margaret River in September is 14°C (58°F). The average temperature is 13°C (56°F) in the previous month and 16°C (60°F) in the next month.

The average minimum temperature in Margaret River in September is 9°C (48°F). The minimum temperature is 9°C (48°F) in the previous month and 10°C (50°F) in the next month.

Sunshine in Margaret River in September

The days in September are much longer than the previous month and the days continue to get slightly 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 Margaret River. The sunshine percentage is 52% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day.

The ultraviolet index in Margaret River in September is typically 6.8 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 Margaret River in September

The average sea water temperature in Margaret River in September is 15.6°C (60.1°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 marginally warmer than the previous month and temperatures continue to rise slightly into October.

Rainfall in Margaret River 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 quickly into October. The average total rainfall in Margaret River in September is 8.6cm (3.4inches) and on average there are 17.6 rainy days in September making it a wet time to visit the beach.

Monthly Averages

Suggested Beaches in September

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Need Inspiration?

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