September weather forecast
Revesby, Australia

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Weather in September

September, the first month of the spring in Revesby, is an agreeable month, with an average temperature ranging between min 10.6°C (51.1°F) and max 21.5°C (70.7°F).

Temperature

A soft shift in the average high-temperature is noticeable in September, transitioning from an enjoyable 18.3°C (64.9°F) in August to a pleasant 21.5°C (70.7°F). Revesby's nights in September experience an average temperature drop to a cool 10.6°C (51.1°F).

Humidity

September is the least humid month, with an average relative humidity of 65%.

Rainfall

The months with the least rainfall in Revesby are May and September Rain falls for 8.2 days and accumulates 26mm (1.02") of rain.

Daylight

In September, the average length of the day is 11h and 53min.
On the first day of the month, sunrise is at 6:13 am and sunset at 5:37 pm. On the last day of September, sunrise is at 5:33 am and sunset at 5:57 pm AEST.

Sunshine

The average sunshine in September is 8.6h.

UV index

May through September, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 4 in September translates into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Updated: Jan 26, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the temperatures in Revesby in September?

The high-temperature in Revesby, Australia, during September is 21.5°C (70.7°F) and the low-temperature is 10.6°C (51.1°F). The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in February is computed to be 30°C (86°F).

What is the least humid month in Revesby?

With an average relative humidity of 65%, September is the least humid month in Revesby, Australia.

What is the average humidity in September in Revesby?

In Revesby, Australia, the average relative humidity in September is 65%.

What is the driest month in Revesby?

May and September are months with the least rain in Revesby, Australia, when the rain falls for 8.2 days and typically aggregates up to 26mm (1.02") of rain.

How many days does it rain in September in Revesby?

In Revesby, Australia, during September, the rain falls for 8.2 days and regularly aggregates up to 26mm (1.02") of precipitation.

What is the average length of the day in September in Revesby?

In September, the average day length in Revesby, Australia, is 11h and 53min.

When is the sunrise / sunset in September in Revesby?

On the first day of September in Revesby, sunrise is at 6:13 am and sunset at 5:37 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 5:57 pm AEST.

How many hours of sunshine does Revesby have in September?

In Revesby, Australia, the average sunshine duration in September is 8.6h.

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

The months with the lowest UV index in Revesby are May through September, with an average maximum UV index of 4.

What is the UV index reading in September in Revesby?

In Revesby, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.

Average temperature in September
Revesby, Australia

Average temperature in September - Revesby, Australia
  • Average high temperature in September: 21.5°C

The warmest month (with the highest average high temperature) is January (29.3°C).
The month with the lowest average high temperature is June (16.8°C).

  • Average low temperature in September: 10.6°C

The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (8°C).

Average pressure in September
Revesby, Australia

Average pressure in September - Revesby, Australia
  • Average pressure in September: 1017.2mbar

The month with the highest atmospheric pressure is June (1021mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).

Average wind speed in September
Revesby, Australia

Average wind speed in September - Revesby, Australia
  • Average wind speed in September: 10.2km/h

The windiest months (with the highest average wind speed) are January, September and December (10.2km/h).
The calmest month (with the lowest average wind speed) is April (8.8km/h).

Average humidity in September
Revesby, Australia

Average humidity in September - Revesby, Australia
  • Average humidity in September: 65%

The month with the highest relative humidity is June (76%).
The month with the lowest relative humidity is September (65%).

Average rainfall in September
Revesby, Australia

Average rainfall in September - Revesby, Australia
  • Average rainfall in September: 26mm

The wettest month (with the highest rainfall) is February (83mm).
The driest months (with the least rainfall) are May and September (26mm).

Average rainfall days in September
Revesby, Australia

Average rainfall days in September - Revesby, Australia
  • Average rainfall days in September: 8.2 days

The month with the highest number of rainy days is February (15.8 days).
The month with the least rainy days is August (7.3 days).

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

Average daylight in September / Average sunshine in September - Revesby, Australia
  • Average daylight in September: 11h and 5min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is November (Average sunshine: 9h and 24min).
The month with the least sunshine is June (Average sunshine: 5h and 48min).

Average sunshine days in September
Revesby, Australia

Average sunshine days in September - Revesby, Australia
  • Average sunshine days in September: 19.9 days

The month with the most sunshine days is August (22.7 days).
The month with the least sunshine days is February (10.6 days).

Average UV index in September
Revesby, Australia

Average UV index in September - Revesby, 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 May, June, July, August and September (UV index 4).

Average cloud cover in September
Revesby, Australia

Average cloud cover in September - Revesby, Australia
  • Average cloud cover in September: 29

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 25).

Average visibility in September
Revesby, Australia

Average visibility in September - Revesby, 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).

Revesby, Australia

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