September weather forecast
Birdsville, Australia

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Weather in September

Arrival of spring in September renews Birdsville with the warmth of moderate temperatures. The city sees an average high temperature rise to 27.8°C (82°F), marking the move away from winter’s chill. As the ample sunlight of 9.7 hours daily and persisting dry conditions dominate the weather, outdoor activities register an uptick. A marked uptick in wind speeds to 18.1km/h (11.2mph) further signals the transitional nature of September in Birdsville.

Temperature

A gentle upsurge in temperatures occurs in Birdsville, Australia, as August gives way to September, with average highs shifting from a moderately hot 23.4°C (74.1°F) to a still warm 27.8°C (82°F). An average low-temperature of 16.9°C (62.4°F) is recorded in the month of September.

Humidity

The average relative humidity in September in Birdsville is 26%.

Rainfall

In Birdsville, in September, it is raining for 2.4 days, with typically 8mm (0.31") of accumulated precipitation. In Birdsville, during the entire year, the rain falls for 32.1 days and collects up to 103mm (4.06") of precipitation.

Daylight

In Birdsville, the average length of the day in September is 11h and 56min.
On the first day of the month, sunrise is at 6:54 am and sunset at 6:30 pm. On the last day of September, in Birdsville, sunrise is at 6:23 am and sunset at 6:42 pm AEST.

Sunshine

In September, the average sunshine is 9.7h.

UV index

The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 6 during September leads to these instructions:
Ward off overexposure. Defence against solar harm is crucial. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

What are September temperatures in Birdsville?

The average high-temperature and low-temperature in Birdsville during September are 27.8°C (82°F) and 16.9°C (62.4°F) respectively.

What is the average humidity in September in Birdsville?

In September, the average relative humidity is 26%.

How much does it rain in Birdsville in September?

In Birdsville, Australia, in September, it is raining for 2.4 days, with typically 8mm (0.31") of accumulated precipitation.

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

The average day length in September is 11h and 56min.

When is the sunrise / sunset in September in Birdsville?

In September, on the first day of the month, sunrise is at 6:54 am and sunset at 6:30 pm. On the last day of the month, in Birdsville, sunrise is at 6:23 am and sunset at 6:42 pm AEST.

How long on average sun shines in September in Birdsville?

In September, the average sunshine duration is 9.7h.

How high is the UV index in September in Birdsville?

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.

Average temperature in September
Birdsville, Australia

Average temperature in September - Birdsville, Australia
  • Average high temperature in September: 27.8°C

The warmest month (with the highest average high temperature) is January (38.8°C).
The month with the lowest average high temperature is July (20.3°C).

  • Average low temperature in September: 16.9°C

The month with the highest average low temperature is January (29.9°C).
The coldest month (with the lowest average low temperature) is July (11.8°C).

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Average pressure in September
Birdsville, Australia

Average pressure in September - Birdsville, Australia
  • Average pressure in September: 1017.4mbar

The month with the highest atmospheric pressure is July (1021.6mbar).
The month with the lowest atmospheric pressure is January (1006.6mbar).

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Average wind speed in September
Birdsville, Australia

Average wind speed in September - Birdsville, Australia
  • Average wind speed in September: 18.1km/h

The windiest month (with the highest average wind speed) is January (20.1km/h).
The calmest month (with the lowest average wind speed) is July (15.8km/h).

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Average humidity in September
Birdsville, Australia

Average humidity in September - Birdsville, Australia
  • Average humidity in September: 26%

The month with the highest relative humidity is June (45%).
The month with the lowest relative humidity is October (20%).

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Average rainfall in September
Birdsville, Australia

Average rainfall in September - Birdsville, Australia
  • Average rainfall in September: 8mm

The wettest month (with the highest rainfall) is March (32mm).
The driest months (with the least rainfall) are April, August and October (2mm).

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Average rainfall days in September
Birdsville, Australia

Average rainfall days in September - Birdsville, Australia
  • Average rainfall days in September: 2.4 days

The month with the highest number of rainy days is January (4.4 days).
The month with the least rainy days is August (1 days).

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

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

The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).

  • Average sunshine in September: 9h and 4min

The month with the most sunshine is November (Average sunshine: 11h and 54min).
The month with the least sunshine is June (Average sunshine: 7h and 54min).

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Average sunshine days in September
Birdsville, Australia

Average sunshine days in September - Birdsville, Australia
  • Average sunshine days in September: 27.3 days

The month with the most sunshine days is August (29.9 days).
The month with the least sunshine days is February (24.2 days).

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Average UV index in September
Birdsville, Australia

Average UV index in September - Birdsville, Australia
  • Average UV index in September: 6

The month with the highest UV index is December (UV index 9).
The months with the lowest UV index are May, June and July (UV index 5).

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Average cloud cover in September
Birdsville, Australia

Average cloud cover in September - Birdsville, Australia
  • Average cloud cover in September: 8

The months with the most cloud cover are January, February, March and June (Cloud cover 14).
The month with the least cloud cover is August (Cloud cover 6).

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Average visibility in September
Birdsville, Australia

Average visibility in September - Birdsville, 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).

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Birdsville, Australia

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