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
September
Weather in September
Temperature
As Willow Tree, Australia, transitions into September, the average high-temperature is observed to slightly rise from a comfortable 16.3°C (61.3°F) in August to a pleasant 20.4°C (68.7°F). During September, Willow Tree notes a substantial drop from the daytime peak to an average minimum temperature of 7.4°C (45.3°F).Humidity
In Willow Tree, the average relative humidity in September is 69%.Rainfall
In September, the rain falls for 8.5 days. Throughout September, 24mm (0.94") of precipitation is accumulated. Throughout the year, there are 124.2 rainfall days, and 409mm (16.1") of precipitation is accumulated.Daylight
The average length of the day in September is 11h and 54min.On the first day of September, sunrise is at 6:13 am and sunset at 5:40 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 5:58 pm AEST.
Sunshine
The average sunshine in September is 8.9h.UV index
In Willow Tree, Australia, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 4 in September transforms into the following instructions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The solar radiation around mid-day is intense; avoid the Sun and stay safe. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Willow Tree have in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index reading in September in Willow Tree?
Average temperature in September
Willow Tree, Australia
- Average high temperature in September: 20.4°C
The warmest month (with the highest average high temperature) is January (30.8°C).
The month with the lowest average high temperature is July (14.3°C).
- Average low temperature in September: 7.4°C
The month with the highest average low temperature is January (17.4°C).
The coldest month (with the lowest average low temperature) is July (4.5°C).
Average pressure in September
Willow Tree, Australia
- Average pressure in September: 1018.1mbar
The months with the highest atmospheric pressure are June and July (1021.7mbar).
The month with the lowest atmospheric pressure is January (1012.5mbar).
Average wind speed in September
Willow Tree, Australia
- Average wind speed in September: 8km/h
The windiest month (with the highest average wind speed) is September (8km/h).
The calmest months (with the lowest average wind speed) are April and May (6.3km/h).
Average humidity in September
Willow Tree, Australia
- Average humidity in September: 69%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is December (63%).
Average rainfall in September
Willow Tree, Australia
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is November (54mm).
The driest month (with the least rainfall) is May (17mm).
Average rainfall days in September
Willow Tree, Australia
- Average rainfall days in September: 8.5 days
The month with the highest number of rainy days is March (12.8 days).
The month with the least rainy days is May (8.3 days).
Average daylight in September /
Average sunshine in September
Willow Tree, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is December (Average sunshine: 10h and 24min).
The month with the least sunshine is June (Average sunshine: 5h and 42min).
Average sunshine days in September
Willow Tree, Australia
- Average sunshine days in September: 19.3 days
The month with the most sunshine days is May (20.4 days).
The month with the least sunshine days is February (15.6 days).
Average UV index in September
Willow Tree, Australia
- Average UV index in September: 4
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 3).
Average cloud cover in September
Willow Tree, Australia
- Average cloud cover in September: 30
The month with the most cloud cover is June (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in September
Willow Tree, Australia
- Average visibility in September: 8km
The months with the highest visibility are January and December (9km).
The months with the lowest visibility are April, June and July (7km).
