September weather forecastWirrabara, Australia
September
Weather in September
September, the first month of the spring in Wirrabara, is still a refreshing month, with an average temperature varying between 9.7°C (49.5°F) and 18.7°C (65.7°F).Temperature
Wirrabara records an average high-temperature of a still refreshing 18.7°C (65.7°F) in September, closely mirroring the climate of the previous month. Wirrabara, during September nights, observes an average temperature of 9.7°C (49.5°F).Humidity
In Wirrabara, the average relative humidity in September is 64%.Rainfall
In Wirrabara, in September, during 8.5 rainfall days, 18mm (0.71") of precipitation is typically accumulated. Throughout the year, in Wirrabara, there are 98.8 rainfall days, and 219mm (8.62") of precipitation is accumulated.Daylight
The average length of the day in September is 11h and 53min.On the first day of September, sunrise is at 6:34 am and sunset at 5:59 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 6:18 pm ACST.
Sunshine
In September, the average sunshine in Wirrabara, Australia, is 8.7h.UV index
May through September, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Wirrabara, Australia
- Average high temperature in September: 18.7°C
The warmest month (with the highest average high temperature) is January (30°C).
The month with the lowest average high temperature is July (15.2°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is January (20.8°C).
The coldest month (with the lowest average low temperature) is August (8.8°C).
Average pressure in September
Wirrabara, Australia
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is June (1022.6mbar).
The month with the lowest atmospheric pressure is January (1011.6mbar).
Average wind speed in September
Wirrabara, Australia
- Average wind speed in September: 14.9km/h
The windiest months (with the highest average wind speed) are August and December (15.2km/h).
The calmest month (with the lowest average wind speed) is April (12.7km/h).
Average humidity in September
Wirrabara, Australia
- Average humidity in September: 64%
The months with the highest relative humidity are June and July (69%).
The month with the lowest relative humidity is January (45%).
Average rainfall in September
Wirrabara, Australia
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is August (29mm).
The driest month (with the least rainfall) is March (11mm).
Average rainfall days in September
Wirrabara, Australia
- Average rainfall days in September: 8.5 days
The month with the highest number of rainy days is July (11.9 days).
The month with the least rainy days is February (4.4 days).
Average daylight in September /
Average sunshine in September
Wirrabara, Australia
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in September: 8h and 42min
The months with the most sunshine are January and February (Average sunshine: 9h and 24min).
The months with the least sunshine are June and August (Average sunshine: 7h and 54min).
Average sunshine days in September
Wirrabara, Australia
- Average sunshine days in September: 18.1 days
The month with the most sunshine days is January (23 days).
The month with the least sunshine days is July (16.6 days).
Average UV index in September
Wirrabara, Australia
- Average UV index in September: 4
The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in September
Wirrabara, Australia
- Average cloud cover in September: 25
The month with the most cloud cover is June (Cloud cover 33).
The month with the least cloud cover is January (Cloud cover 15).
Average visibility in September
Wirrabara, Australia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
