Fremantle weather in September (Western Australia, Australia)

Curious about the September weather in Fremantle? Here's what the weather might have in store during this month.

In Fremantle, September is characterized by pleasant temperatures and moderate rainfall. Anticipate daytime temperatures around 20°C, while night temperatures can drop to 12°C.

Fremantle in September usually receives moderate rainfall, averaging around 65 mm for the month. Typically around 10 days of rainfall is expected.

With around 230 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Fremantle. January, February, March, April, May, September, October, November and December typically offer the best circumstances. While July tends to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Fremantle climate page with graphs.

 

Fremantle, monthly averages in September

Min Temperature 12°C  

Max Temperature 20°C  

Water Temperature 17°C *  

Chance of Rain 34%  

Precipitation 65 mm  

Rainy days 10 days  

Humidity 53% *  

Windspeed 22 km/h *  

Sunshine 230 hours *  

Percentage Sunshine *  

* Data from: Perth, Australia (23 KM, 14 Miles).

Where to go in Australia in September

Find out more about the weather in Australia in September and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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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°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Fremantle in September?

For visitors traveling to Fremantle, 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. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 17°C there is no need to bring your swimwear.

What To Do

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

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Fremantle.

Our site offers climate and forecast data for every country in the world. Are you going to Australia? On this website you can find historical weather averages for many cities in Australia. 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.