September weather forecast
Hawthorn, Australia

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Weather in September

The first month of the spring, September, is an enjoyable month in Hawthorn, Australia, with an average temperature varying between 7.4°C (45.3°F) and 16°C (60.8°F).

Temperature

As Hawthorn transitions into September, the average high-temperature stands at a comfortable 16°C (60.8°F), offering little variation from the preceding month. During September, Hawthorn witnesses a consistent average low-temperature of 7.4°C (45.3°F).

Humidity

In Hawthorn, Australia, the average relative humidity in September is 74%.

Rainfall

In Hawthorn, in September, it is raining for 16.2 days, with typically 39mm (1.54") of accumulated precipitation. Throughout the year, in Hawthorn, there are 163.4 rainfall days, and 465mm (18.31") of precipitation is accumulated.

Daylight

In Hawthorn, the average length of the day in September is 11h and 51min.
On the first day of September, sunrise is at 6:40 am and sunset at 5:58 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 6:23 pm AEST.

Sunshine

In Hawthorn, Australia, the average sunshine in September 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 medium health hazard from unsafe exposure to UV radiation for the average person.
Note: The average daily UV index of 3 in September transforms into the following instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Enhance your sun protection with tightly woven, yet airy clothing.
Resources | Updated: Jan 27, 2024 | Published by: Weather Atlas

Frequently asked questions

What is the usual temperature for Hawthorn in September?

September temperatures in Hawthorn, Australia, vary between a high-temperature of 16°C (60.8°F) and a low-temperature of 7.4°C (45.3°F).

What is the average humidity in September in Hawthorn?

In September, the average relative humidity in Hawthorn, Australia, is 74%.

How much does it rain in Hawthorn in September?

In Hawthorn, Australia, during September, the rain falls for 16.2 days and regularly aggregates up to 39mm (1.54") of precipitation.

How many hours of daylight does Hawthorn have in September?

The average day length in September in Hawthorn, Australia, is 11h and 51min.

When are sunrise and sunset in September in Hawthorn?

On the first day of September in Hawthorn, Australia, sunrise is at 6:40 am and sunset at 5:58 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 6:23 pm AEST.

How long on average sun shines in September in Hawthorn?

In September, the average sunshine duration in Hawthorn, Australia, is 7.4h.

What is the month with the lowest UV index in Hawthorn?

The months with the lowest UV index in Hawthorn, Australia, are May through September, with an average maximum UV index of 3.

What is the UV index intensity in September in Hawthorn?

In September, the average daily maximum UV index in Hawthorn is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.

Average temperature in September
Hawthorn, Australia

Average temperature in September - Hawthorn, 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).

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Average pressure in September
Hawthorn, Australia

Average pressure in September - Hawthorn, 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).

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Average wind speed in September
Hawthorn, Australia

Average wind speed in September - Hawthorn, 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).

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Average humidity in September
Hawthorn, Australia

Average humidity in September - Hawthorn, 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%).

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Average rainfall in September
Hawthorn, Australia

Average rainfall in September - Hawthorn, 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).

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Average rainfall days in September
Hawthorn, Australia

Average rainfall days in September - Hawthorn, 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).

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Average daylight in September /
Average sunshine in September
Hawthorn, Australia

Average daylight in September / Average sunshine in September - Hawthorn, 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).

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Average sunshine days in September
Hawthorn, Australia

Average sunshine days in September - Hawthorn, 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).

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Average UV index in September
Hawthorn, Australia

Average UV index in September - Hawthorn, 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).

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Average cloud cover in September
Hawthorn, Australia

Average cloud cover in September - Hawthorn, 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).

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Average visibility in September
Hawthorn, Australia

Average visibility in September - Hawthorn, 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).

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Hawthorn, Australia

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