September weather forecastMallacoota, Australia
September
Weather in September
September, the first month of the spring in Mallacoota, is an enjoyable month, with temperature in the range of an average low of 9.5°C (49.1°F) and an average high of 17.4°C (63.3°F).Temperature
In September, the average high-temperature registers at a still refreshing 17.4°C (63.3°F), nearly identical to August's 15°C (59°F). September generally records an average low-temperature of 9.5°C (49.1°F).Humidity
In September, the average relative humidity is 71%.Rainfall
September is the month with the least rainfall in Mallacoota. Rain falls for 9.7 days and accumulates 19mm (0.75") of precipitation.Daylight
The average length of the day in September is 11h and 51min.On the first day of the month, sunrise is at 6:21 am and sunset at 5:40 pm. On the last day of September, sunrise is at 5:37 am and sunset at 6:04 pm AEST.
Sunshine
In Mallacoota, the average sunshine in September is 8.7h.UV index
The months with the lowest UV index are April through September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: In September, a regular UV index of 4 translates into these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Mallacoota, Australia
- Average high temperature in September: 17.4°C
The warmest month (with the highest average high temperature) is January (24.3°C).
The month with the lowest average high temperature is July (14.5°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is February (16.9°C).
The coldest month (with the lowest average low temperature) is July (8°C).
Average pressure in September
Mallacoota, Australia
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is June (1020.6mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in September
Mallacoota, Australia
- Average wind speed in September: 13.8km/h
The windiest months (with the highest average wind speed) are January and September (13.8km/h).
The calmest month (with the lowest average wind speed) is April (12.4km/h).
Average humidity in September
Mallacoota, Australia
- Average humidity in September: 71%
The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Mallacoota, Australia
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is February (48mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days in September
Mallacoota, Australia
- Average rainfall days in September: 9.7 days
The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is July (6.6 days).
Average daylight in September /
Average sunshine in September
Mallacoota, Australia
- Average daylight in September: 11h and 48min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in September: 8h and 42min
The month with the most sunshine is December (Average sunshine: 10h and 6min).
The month with the least sunshine is June (Average sunshine: 6h and 30min).
Average sunshine days in September
Mallacoota, Australia
- Average sunshine days in September: 18.5 days
The month with the most sunshine days is July (23.4 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in September
Mallacoota, Australia
- Average UV index in September: 4
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in September
Mallacoota, Australia
- Average cloud cover in September: 29
The month with the most cloud cover is February (Cloud cover 40).
The months with the least cloud cover are May and July (Cloud cover 26).
Average visibility in September
Mallacoota, Australia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).
