Weather in Exmouth, Australia in September

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Visiting Exmouth, Australia in September

The weather in September is warmer than the previous month and temperatures continue to rise quickly into October. September has average maximum temperatures of 29°C (85°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright. It is a great time for sunbathing in Exmouth.

September has total rainfall of 0.1cm (0.0inches) making it extremely dry with only very rare light showers. There are just 1.2 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

Sea temperatures are a cold 16°C (60°F). September is too cold for swimming in Exmouth for any length of time, unless you have a wetsuit.

Consider visiting Exmouth in the months of February, October, November, December, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Exmouth in September?

Yes, September is a great time for sunbathing in Exmouth.

September has average maximum temperatures of 29°C (85°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright. September has total rainfall of 0.1cm (0.0inches) making it extremely dry with only very rare light showers. There are just 1.2 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

More about September temperature and sunshine.

Can you swim in Exmouth in September?

No, September is too cold for swimming in Exmouth 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 Exmouth?

Yes, September is a great time for a holiday in Exmouth.

September has average maximum temperatures of 29°C (85°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright. September has total rainfall of 0.1cm (0.0inches) making it extremely dry with only very rare light showers. There are just 1.2 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between. It is a great time for sunbathing in Exmouth. Sea temperatures are a cold 16°C (60°F). September is too cold for swimming in Exmouth for any length of time, unless you have a wetsuit.

More about the September temperatures and sunshine.

Is Exmouth warm in September?

Yes, Exmouth is very warm and perfect for sunbathing on clear days in September.

The average maximum temperature in Exmouth in September is 29°C (85°F). The average maximum temperature is 27°C (80°) in the previous month and 33°C (92°F) in the next month.

The average temperature in Exmouth in September is 21°C (71°F). The average temperature is 19°C (67°F) in the previous month and 25°C (77°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Exmouth in September?

The average day light hours per day in Exmouth in September are 12. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright.

More about September sunshine.

Temperature in Exmouth in September

The weather in September is warmer than the previous month and temperatures continue to rise quickly into October. The average maximum temperature in Exmouth in September is 29°C (85°F). The average maximum temperature is 27°C (80°F) in the previous month and 33°C (92°F) in the next month.

The average temperature in Exmouth in September is 21°C (71°F). The average temperature is 19°C (67°F) in the previous month and 25°C (77°F) in the next month.

The average minimum temperature in Exmouth in September is 14°C (57°F). The minimum temperature is 12°C (54°F) in the previous month and 17°C (63°F) in the next month.

Sunshine in Exmouth in September

The days in September are 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 12 per day in Exmouth. The sunshine percentage is 77% making it sunny and pleasant most of the time. The hours of sunshine per day are 9.2hrs making the days long and bright.

The ultraviolet index in Exmouth in September is typically 10.9 during September. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. 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 Exmouth in September

The average sea water temperature in Exmouth in September is 15.8°C (60.4°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

Rainfall in Exmouth in September

September weather is slightly wetter than the previous month. September has a couple of less days of rain than the previous month and rainy days continue to drop slightly into October. The average total rainfall in Exmouth in September is 0.1cm (0.0inches) and on average there are 1.2 rainy days in September making it an extremely dry time to visit the beach.

Humidity in Exmouth in September

The maximum dew point (an indicator of humidity) in Exmouth in September is 15°C (58°F) which is comfortable for everyone. The dew point is 14°C (57°F) in the previous month and 17°C (17°F) in the next month.

The average maximum relative humidity in Exmouth in September is typically 83.7%. The maximum relative humidity is 85.4% in the previous month and 82.7% in the next month.

The average relative humidity in Exmouth in September is typically 52.6%. The average relative humidity is 55% in the previous month and 50.8% in the next month.

Wind Speed in Exmouth in September

The average maximum wind speed in Exmouth in September is typically 28KM/H (17MPH). The average maximum wind speed is 24KM/H (15MPH) in the previous month and 31KM/H (19MPH) in the next month.

The average wind speed in Exmouth in September is typically 16KM/H (10MPH). The average wind speed is 13KM/H (8MPH) in the previous month and 19KM/H (12MPH) in the next month.

The average wind direction in Exmouth in September is from the South-Southwest.

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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Need Inspiration?

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