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
September's onset records an average high-temperature of a comfortable 16°C (60.8°F), a near match to August's 13.4°C (56.1°F). Throughout September, South Yarra's nights cool down to an average of 7.4°C (45.3°F).Humidity
In September, the average relative humidity is 74%.Rainfall
In South Yarra, in September, during 16.2 rainfall days, 39mm (1.54") of precipitation is typically accumulated. Throughout the year, there are 163.4 rainfall days, and 465mm (18.31") of precipitation is accumulated.Daylight
In September, the average length of the day in South Yarra is 11h and 51min.On the first day of the month, sunrise is at 6:41 am and sunset at 5:58 pm. On the last day of September, sunrise is at 5:56 am and sunset at 6:23 pm AEST.
Sunshine
In September, the average sunshine in South Yarra is 7.4h.UV index
The months with the lowest UV index are May through September, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In September, a daily maximum UV index of 3 leads to the following instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What are the temperatures in South Yarra in September?
What is the average humidity in September in South Yarra?
How many days does it rain in September in South Yarra?
How many hours of daylight does South Yarra have in September?
What time are sunrise and sunset in September in South Yarra?
How long on average sun shines in September in South Yarra?
What is the month with the lowest UV index in South Yarra?
What is the UV index reading in September in South Yarra?
Average temperature in September
South Yarra, Australia
- Average high temperature in September: 16°C
The warmest month (with the highest average high temperature) is January (25.8°C).
The month with the lowest average high temperature is July (12.4°C).
- Average low temperature in September: 7.4°C
The month with the highest average low temperature is February (14.8°C).
The coldest month (with the lowest average low temperature) is August (6.6°C).
Average pressure in September
South Yarra, Australia
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is June (1021.4mbar).
The month with the lowest atmospheric pressure is January (1012.3mbar).
Average wind speed in September
South Yarra, Australia
- Average wind speed in September: 13.3km/h
The windiest month (with the highest average wind speed) is August (13.9km/h).
The calmest month (with the lowest average wind speed) is April (10.6km/h).
Average humidity in September
South Yarra, Australia
- Average humidity in September: 74%
The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is January (63%).
Average rainfall in September
South Yarra, Australia
- Average rainfall in September: 39mm
The wettest months (with the highest rainfall) are August and December (45mm).
The driest months (with the least rainfall) are March and April (34mm).
Average rainfall days in September
South Yarra, Australia
- Average rainfall days in September: 16.2 days
The months with the highest number of rainy days are July and August (16.9 days).
The month with the least rainy days is January (9.5 days).
Average daylight in September /
Average sunshine in September
South Yarra, Australia
- Average daylight in September: 11h and 5min
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: 7h and 2min
The month with the most sunshine is December (Average sunshine: 9h and 48min).
The months with the least sunshine are July and August (Average sunshine: 6h and 30min).
Average sunshine days in September
South Yarra, Australia
- Average sunshine days in September: 11.6 days
The month with the most sunshine days is January (16.7 days).
The months with the least sunshine days are July and August (10.5 days).
Average UV index in September
South Yarra, Australia
- Average UV index in September: 3
The months with the highest UV index are January, February, March, October, November and December (UV index 5).
The months with the lowest UV index are May, June, July, August and September (UV index 3).
Average cloud cover in September
South Yarra, Australia
- Average cloud cover in September: 43
The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in September
South Yarra, Australia
- Average visibility in September: 9km
The months with the highest visibility are January, February and March (10km).
The months with the lowest visibility are April, May, June, July, August, September, October, November and December (9km).
South Yarra, Australia
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