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Umina Weather in September
September in Umina averages 21°C (70°F) during the day and 12°C (54°F) at night. The excellent 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 excellent. 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.
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).
Umina Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Umina - and find the best time to visit.
Best Places in Australia in September
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
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.
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Cycling10/10 -
Walking10/10 -
Barbeque9/10 -
Camping8/10 -
Outdoor sports10/10
Umina 3-Day Forecast
More climate data for Umina
Temperature Rainfall Sunshine Humidity
See the full Umina climate overview or explore weather in Australia.
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Where to go in September - average daytime high across popular destinations.
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