Old Reynella Weather in September

Old Reynella in September averages 17°C (63°F) during the day and 10°C (50°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Old Reynella in September

Historically, September sees about 8 days of rain, with a monthly average of 63 mm (2.5 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Old Reynella in September

September in Old Reynella brings moderate temperatures, with highs of 17°C (63°F) and nights around 10°C (50°F). Conditions are often most pleasant around the middle of the day. 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 Old Reynella in September

The month enjoys around 204 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Old Reynella 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

At 20°C (68°F), the water is pleasant for swimming. Most people find this range ideal — cool enough to be refreshing, warm enough to stay in comfortably.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Old Reynella. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Old Reynella Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 17°C (63°F)  

Water Temperature 20°C (68°F) *  

Chance of Rain 28%  

Precipitation 63 mm (2.5 in)  

Rainy days 8 days  

Humidity 51% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 204 hours *  

Percentage Sunshine 61% *  

* Data from: Adelaide, Australia (18 KM, 11 Miles).

What to Wear in Old Reynella in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy 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 Old Reynella 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 Old Reynella's climate page.

More climate data for Old Reynella

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Old Reynella climate overview or explore weather in Australia.