Weather in New South Wales, Australia in September

So you're interested in going to New South Wales, Australia in September

September is a warm and dry time for sunbathing in New South Wales. September is a little too cold to enjoy swimming in New South Wales for any length of time. Consider visiting New South Wales in the months of January, February, March, December, for the best beach weather. Also consider one of our other suggestions for September.

Temperature in New South Wales in September

The average maximum temperature in New South Wales in September is 20°. The average maximum temperature is 18° in the previous month and 22° in the next month.

The average temperature in New South Wales in September is 15°. The average temperature ranges is 13° in the previous month and 17° in the next month.

The average minimum temperature in New South Wales in September is 11°. The minimum temperature is in the previous month and 12° in the next month.

Sunshine in New South Wales in September

The average day light hours per day in New South Wales in September are 11.9 and there are 7.4 hours of sunshine per day on average during September making it a quite sunny month with some cloud cover.

The ultraviolet index in New South Wales in September is typically 7.6 during September. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in New South Wales in September

The average sea water temperature in New South Wales in September is 17.3° which is cool for swimming, shorty wetsuit may help you extend your time in the water.

Rainfall in New South Wales in September

The average total rainfall in New South Wales in September is 7.5cm and on average there are 9.5 rainy days in September making it a dry time to visit the beach.

Humidity in New South Wales in September

The maximum dew point (an indicator of humidity) in New South Wales in September is 12° which is very comfortable. The dew point is 10° in the previous month and 14° in the next month.

The average maximum relative humidity in New South Wales in September is typically 84.4%. The maximum relative humidity is 84% in the previous month and 83.4% in the next month.

The average relative humidity in New South Wales in September is typically 63.5%. The average relative humidity is 64.3% in the previous month and 62.6% in the next month.

Wind Speed in New South Wales in September

The average maximum wind speed in New South Wales in September is typically 29kmh. The average maximum wind speed is 27kmh in the previous month and 30kmh in the next month.

The average wind speed in New South Wales in September is typically 16kmh. The average wind speed is 15kmh in the previous month and 16kmh in the next month.

The average wind direction in New South Wales in September is from the West-Southwest.