Swansea Weather in September

September is one of the perfect months to visit Swansea, with daytime temperatures of 20°C (68°F) and lows of 13°C (55°F) at night. Some rainfall is typical for this time of year.

Rainfall in Swansea in September

Climate statistics over the past 30 years suggest around 10 days of rain, with 58 mm (2.3 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Swansea in September

September is a good time to be in Swansea. Days are perfect, reaching 20°C (68°F), with nights around 13°C (55°F). Conditions are often most pleasant around the middle of the day. Nights drop to around 13°C (55°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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• January
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• May
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• October
• November
• December

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

Swansea Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 33%  

Precipitation 58 mm (2.3 in)  

Rainy days 10 days  

Humidity 51% *  

* Data from: Maitland, Australia (39 KM, 24 Miles).

What to Wear in Swansea in September

For Swansea in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket.

What To Do in Swansea in September

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

Cycling

10/10

Walking

10/10

Camping

8/10

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 Swansea's climate page.

More climate data for Swansea

Temperature Rainfall Humidity

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