Melbourne Weather in September

What's the weather like in Melbourne (Arkansas) in September 2025?

The climate in Melbourne during September can be summarized as warm, humid and damp.

September is in the fall / autumn in Melbourne and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 14°C (58°F) is normal.

Melbourne weather averages (imperial / metric)
Daytime temperature 27.4°C 81.2°F
Nightly temperature 14.3°C 57.7°F
Average temperature 20.8°C 69.4°F
Daily sunshine 8.9 hrs
Avg rainfall 104 mm 4.1 ins
Rainy days 8 days
Sea temperature 22.7°C 72.9°F
Humidity 73%
Windspeed 13kph 8 mph

On average September is the 5th wettest month of the year in Melbourne with around 104mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.9 hours of sunshine per day.

September temperatures in Melbourne

Melbourne average temperature in September

September rainfall

Melbourne average rain in September

September hourly sunshine

Melbourne average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Melbourne in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Melbourne weather stats

Melbourne weather statistics
Hottest month: July 32.4°C 90.3°F
Driest month: January 72mm 2.8ins
Sunniest month: July 11.4hrs
Coldest month: January 6.7°C 44.1°F
Wettest month: May 126mm 5ins
Map showing location of Melbourne (36.05951, -91.90848) Melbourne map pin © Google

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