Umina Weather in September

September in Umina averages 21°C (70°F) during the day and 12°C (54°F) at night. The perfect conditions and moderate rainfall make it a solid month to visit.

Rainfall in Umina in September

Expect around 10 days of rain based on historical data, with 58 mm (2.3 in) average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Umina in September

The temperature in Umina in September is perfect. Daytime highs reach 21°C (70°F), with nights dropping to 12°C (54°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Umina in September

Enjoy a sunny month with about 234 hours of sunshine, the clear skies make Umina even more beautiful.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Umina.

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 Umina's climate page.

Umina Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 33%  

Precipitation 58 mm (2.3 in)  

Rainy days 10 days  

Humidity 50% *  

Sunshine 234 hours *  

Percentage Sunshine 66% *  

* Data from: Sydney, Australia (47 KM, 29 Miles).

What to Wear in Umina 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Umina in September

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

Cycling

10/10

Walking

10/10

Barbeque

9/10

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 Umina's climate page.

More climate data for Umina

Temperature Rainfall Sunshine Humidity

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