Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
With the onset of September, the average high-temperature subtly transitions from a pleasant 21°C (69.8°F) in August to a warm 24°C (75.2°F). Wacol reports a consistent average low-temperature of 12.2°C (54°F) throughout September nights.Humidity
With an average relative humidity of 69%, September is the least humid month.Rainfall
In Wacol, in September, it is raining for 7.7 days, with typically 14mm (0.55") of accumulated precipitation. In Wacol, Australia, during the entire year, the rain falls for 155.1 days and collects up to 433mm (17.05") of precipitation.Daylight
In September, the average length of the day in Wacol is 11h and 56min.On the first day of the month, sunrise is at 6:01 am and sunset at 5:35 pm. On the last day of September, sunrise is at 5:28 am and sunset at 5:48 pm AEST.
Sunshine
The average sunshine in September in Wacol is 8.6h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Frequently asked questions
What are September temperatures in Wacol?
What is the least humid month in Wacol?
What is the average humidity in September in Wacol?
How much does it rain in Wacol in September?
What is the average length of the day in September in Wacol?
What time are sunrise and sunset in September in Wacol?
How long on average sun shines in September in Wacol?
What is the UV index intensity in September in Wacol?
Average temperature in September
Wacol, Australia
- Average high temperature in September: 24°C
The warmest month (with the highest average high temperature) is January (29.3°C).
The month with the lowest average high temperature is July (19.1°C).
- Average low temperature in September: 12.2°C
The months with the highest average low temperature are January and February (19.5°C).
The coldest month (with the lowest average low temperature) is July (9.4°C).
Average pressure in September
Wacol, Australia
- Average pressure in September: 1018.5mbar
The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.4mbar).
Average wind speed in September
Wacol, Australia
- Average wind speed in September: 9.9km/h
The windiest month (with the highest average wind speed) is February (11.3km/h).
The calmest month (with the lowest average wind speed) is May (9.5km/h).
Average humidity in September
Wacol, Australia
- Average humidity in September: 69%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is September (69%).
Average rainfall in September
Wacol, Australia
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is January (69mm).
The driest month (with the least rainfall) is July (12mm).
Average rainfall days in September
Wacol, Australia
- Average rainfall days in September: 7.7 days
The month with the highest number of rainy days is March (19.4 days).
The month with the least rainy days is August (6.6 days).
Average daylight in September /
Average sunshine in September
Wacol, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is November (Average sunshine: 10h and 36min).
The month with the least sunshine is June (Average sunshine: 6h and 24min).
Average sunshine days in September
Wacol, Australia
- Average sunshine days in September: 18.4 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is March (7.6 days).
Average UV index in September
Wacol, Australia
- Average UV index in September: 5
The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in September
Wacol, Australia
- Average cloud cover in September: 23
The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Wacol, Australia
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Wacol, Australia
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