September weather forecast
Fraser Island, Australia

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The ever-scenic Fraser Island in Australia, with the white sands and clear, turquoise-blue waters
The ever-scenic Fraser Island in Australia, with the white sands and clear, turquoise-blue waters

Weather in September

September applauds the arrival of spring with temperatures rising from 24.3°C (75.7°F) to 16.9°C (62.4°F). Island experiences the year’s minimum rainfall days, descending to 7.7 per month. With increasing daylight hours up to 11.9, routines adjust to suit these changes. Sea temperature remains steady at 22°C (71.6°F) as marine life adapts to the changing conditions. Residents enjoy 9 sunlit hours daily with UV index hiking up to 8.

Temperature

Fraser Island experiences an average high-temperature of a moderately hot 24.3°C (75.7°F) in September, subtly different from August's 22.3°C (72.1°F). During September, Fraser Island records an average temperature of 16.9°C (62.4°F) at night.

Rainfall

The month with the least rainfall is September, when the rain falls for 7.7 days and typically collects 51mm (2.01") of precipitation.

Sea temperature

July through September, with an average sea temperature of 22°C (71.6°F), are months with the coldest seawater in Fraser Island, Australia.
Note: People sensitive to cold might find swimming in 22°C (71.6°F) challenging. However, conditions like sunshine, wind, and ambient temperature play a significant role in the overall comfort. Wetsuits, while optional, might be beneficial.

Daylight

The average length of the day in September is 11h and 57min.
On the first day of the month, sunrise is at 5:59 am and sunset at 5:35 pm. On the last day of September, in Fraser Island, Australia, sunrise is at 5:28 am and sunset at 5:46 pm AEST.

Sunshine

The months with the most sunshine in Fraser Island are September through December, with an average of 9h of sunshine.

UV index

The average daily maximum UV index in September is 8. A UV Index of 8 to 10 symbolizes a very high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: During September, 8 as the daily maximum UV index converts into the following advice:
Always safeguard yourself; without protection, skin and eyes can get damaged instantly. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take heed! Reflections of sand and water make the Sun's UV rays stronger.
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Frequently asked questions

What is the usual temperature for Fraser Island in September?

The high-temperature, in September, in Fraser Island, records 24.3°C (75.7°F), while the low-temperature is 16.9°C (62.4°F).

What is the driest month in Fraser Island?

The month with the least rainfall in Fraser Island, Australia, is September, when the rain falls for 7.7 days and typically collects 51mm (2.01") of precipitation.

How much does it rain in Fraser Island in September?

In Fraser Island, Australia, in September, during 7.7 rainfall days, 51mm (2.01") of precipitation is typically accumulated.

What are the months with the coldest sea water in Fraser Island?

July through September, with an average sea temperature of 22°C (71.6°F), are months with the coldest seawater in Fraser Island.

What is the sea temperature in September in Fraser Island?

In Fraser Island, Australia, in September, the average water temperature is 22°C (71.6°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 22°C (71.6°F).

How many hours of daylight does Fraser Island have in September?

The average day length in September in Fraser Island is 11h and 57min.

What time are sunrise and sunset in September in Fraser Island?

On the first day of September, sunrise is at 5:59 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 5:46 pm AEST.

What are the months with the most sunshine in Fraser Island?

The months with the most sunshine in Fraser Island, Australia, are September through December, with an average of 9h of sunshine.

How many hours of sunshine does Fraser Island have in September?

The average sunshine duration in September in Fraser Island, Australia, is 9h.

What is the UV index intensity in September in Fraser Island?

In Fraser Island, Australia, the average daily maximum UV index in September is 8. A UV Index value of 8 to 10 symbolizes a very high health threat from exposure to the Sun's UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in September
Fraser Island, Australia

Average temperature in September - Fraser Island, Australia
  • Average high temperature in September: 24.3°C

The warmest month (with the highest average high temperature) is January (29.4°C).
The month with the lowest average high temperature is July (21.1°C).

  • Average low temperature in September: 16.9°C

The month with the highest average low temperature is February (22.4°C).
The coldest month (with the lowest average low temperature) is July (14.3°C).

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Average rainfall in September
Fraser Island, Australia

Average rainfall in September - Fraser Island, Australia
  • Average rainfall in September: 51mm

The wettest month (with the highest rainfall) is February (169mm).
The driest month (with the least rainfall) is September (51mm).

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Average rainfall days in September
Fraser Island, Australia

Average rainfall days in September - Fraser Island, Australia
  • Average rainfall days in September: 7.7 days

The month with the highest number of rainy days is March (16.4 days).
The month with the least rainy days is September (7.7 days).

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Average sea temperature in September
Fraser Island, Australia

Average sea temperature in September - Fraser Island, Australia
  • Average sea temperature in September: 22°C

The best months for swimming (with the highest average sea temperature) are January and February (27°C).
The coldest months (with the lowest average sea temperature) are July, August and September (22°C).

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Average daylight in September /
Average sunshine in September
Fraser Island, Australia

Average daylight in September / Average sunshine in September - Fraser Island, Australia
  • Average daylight in September: 11h and 5min

The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).

  • Average sunshine in September: 9h

The months with the most sunshine are September, October, November and December (Average sunshine: 9h).
The months with the least sunshine are February, March, April, May and June (Average sunshine: 7h).

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Average UV index in September
Fraser Island, Australia

Average UV index in September - Fraser Island, Australia
  • Average UV index in September: 8

The months with the highest UV index are January, February, November and December (UV index 12).
The month with the lowest UV index is June (UV index 4).

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Fraser Island, Australia

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