Stirling Weather in September

Stirling in September averages 18°C (64°F) during the day and 8°C (46°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Stirling in September

You can expect rain on around 9 days based on historical patterns, with 62 mm (2.4 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Stirling in September

Daytime temperatures in Stirling reach 18°C (64°F) in September, dropping to 8°C (46°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Stirling in September

Enjoy a sunny month with about 204 hours of sunshine, the clear skies make Stirling even more beautiful.

Wind Speed in Stirling in September

September has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

Average water temperature in September

The water sits at 20°C (68°F), which is a nice temperature for swimming. Not too cold, not too warm — most visitors are happy to spend time in the water.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, October, November and December typically offer the best circumstances for Stirling.

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 Stirling's climate page.

Stirling Temperature in September

Min Temperature 8°C (46°F)  

Max Temperature 18°C (64°F)  

Water Temperature 20°C (68°F) *  

Chance of Rain 29%  

Precipitation 62 mm (2.4 in)  

Rainy days 9 days  

Humidity 51% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 204 hours *  

Percentage Sunshine 61% *  

* Data from: Adelaide, Australia (13 KM, 8 Miles).

What to Wear in Stirling in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. The water temperature sits at about 20°C (68°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Stirling in September

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

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 Stirling's climate page.

More climate data for Stirling

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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