September weather forecastCooyar, Australia
September
Weather in September
The first month of the spring, September, is a warm month in Cooyar, Australia, with temperature in the range of an average high of 23.3°C (73.9°F) and an average low of 10.8°C (51.4°F).Temperature
As Cooyar, Australia, welcomes September, the average high-temperature sees a modest rise, transitioning from a pleasant 20.1°C (68.2°F) in August to a warm 23.3°C (73.9°F). A steady average of 10.8°C (51.4°F) throughout September underscores a considerable divergence from the daytime high.Humidity
September is the least humid month, with an average relative humidity of 67%.Rainfall
In Cooyar, in September, it is raining for 8.9 days, with typically 21mm (0.83") of accumulated precipitation. Throughout the year, there are 165.6 rainfall days, and 545mm (21.46") of precipitation is accumulated.Daylight
The average length of the day in September is 11h and 56min.On the first day of September, sunrise is at 6:05 am and sunset at 5:39 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 5:52 pm AEST.
Sunshine
In September, the average sunshine in Cooyar is 8.2h.UV index
The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the UV index of 5 transforms into the following advice:
Exercise prevention - Warding off sunburn is urged. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Cooyar, Australia
- Average high temperature in September: 23.3°C
The warmest month (with the highest average high temperature) is January (29.3°C).
The month with the lowest average high temperature is June (17.8°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is January (18.2°C).
The coldest month (with the lowest average low temperature) is July (7.9°C).
Average pressure in September
Cooyar, Australia
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is July (1021mbar).
The month with the lowest atmospheric pressure is January (1011.7mbar).
Average wind speed in September
Cooyar, Australia
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is February (11.3km/h).
The calmest months (with the lowest average wind speed) are April and May (9.6km/h).
Average humidity in September
Cooyar, Australia
- Average humidity in September: 67%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is September (67%).
Average rainfall in September
Cooyar, Australia
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is December (78mm).
The driest month (with the least rainfall) is July (15mm).
Average rainfall days in September
Cooyar, Australia
- Average rainfall days in September: 8.9 days
The month with the highest number of rainy days is March (20 days).
The month with the least rainy days is August (8.3 days).
Average daylight in September /
Average sunshine in September
Cooyar, Australia
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in September: 8h and 12min
The month with the most sunshine is November (Average sunshine: 10h and 18min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in September
Cooyar, Australia
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is August (20.1 days).
The month with the least sunshine days is February (5.8 days).
Average UV index in September
Cooyar, Australia
- Average UV index in September: 5
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July and August (UV index 4).
Average cloud cover in September
Cooyar, Australia
- Average cloud cover in September: 29
The month with the most cloud cover is March (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in September
Cooyar, Australia
- Average visibility in September: 9km
The month with the highest visibility is September (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, October, November and December (8km).
