Gwynneville Weather in September

What's the weather like in Gwynneville (New South Wales) in September 2024?

The climate in Gwynneville during September can be summarized as mild and reasonably dry.

September is in the spring in Gwynneville and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 20°C (67°F), whilst at night 9°C (48°F) is normal.

Gwynneville weather averages (imperial / metric)
Daytime temperature 19.7°C 67.4°F
Nightly temperature 8.8°C 47.8°F
Average temperature 14.2°C 57.6°F
Daily sunshine 7.8 hrs
Avg rainfall 63 mm 2.5 ins
Rainy days 10 days
Sea temperature 18.1°C 64.6°F
Humidity 56%
Windspeed 15.8kph 10 mph

On average September is the driest month of the year in Gwynneville with around 63mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.8 hours of sunshine per day.

September temperatures in Gwynneville

Gwynneville average temperature in September

September rainfall

Gwynneville average rain in September

September hourly sunshine

Gwynneville 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 Gwynneville in September 2024.

Other monthly averages

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Gwynneville weather stats

Gwynneville weather statistics
Hottest month: February 25.6°C 78.1°F
Driest month: September 63mm 2.5ins
Sunniest month: August 7.7hrs
Coldest month: July 16°C 60.8°F
Wettest month: March 190mm 7.5ins
Map showing location of Gwynneville (-34.41667, 150.8875) Gwynneville map pin © Google

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