Portarlington Weather in September

With daytime temperatures of 16°C (61°F) and nighttime lows of 10°C (50°F), September in Portarlington brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 64 mm (2.5 in) falls on average.

Rainfall in Portarlington in September

Past climate data indicates that roughly 10 days will see rain, totalling around 64 mm (2.5 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Portarlington in September

Temperatures in Portarlington in September top out at 16°C (61°F) and drop to 10°C (50°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 10°C (50°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Portarlington in September

The month brings about 185 hours of sunlight, offering a comfortable mix of sun and overcast.

September in Portarlington has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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• January
• February
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• May
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For a detailed overview over the year and the best time to visit Australia, check out our Portarlington's climate page.

Portarlington Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 34%  

Precipitation 64 mm (2.5 in)  

Rainy days 10 days  

Humidity 52% *  

Sunshine 185 hours *  

Percentage Sunshine 52% *  

* Data from: Melbourne, Australia (43 KM, 26 Miles).

What to Wear in Portarlington in September

Pack for changing conditions in Portarlington in September. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Portarlington in September

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Portarlington's climate page.

More climate data for Portarlington

Temperature Rainfall Sunshine Humidity

See the full Portarlington climate overview or explore weather in Australia.