December weather forecast
Birdsville, Australia

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Weather in December

December rings in the summer in full swing in Birdsville. The city faces the year’s peak temperatures with highs touching an ardent 37.5°C (99.5°F). Despite the high temperatures, rainfall dips to 10mm (0.39"), resulting in drier, more arid conditions. The maximum daylight hours of 13.7 coupled with the highest UV index of 9 add to the intensity of the heat. Matching the rising temperatures, the wind speeds too peak at 19.8km/h (12.3mph), bringing the year to a warm conclusion.

Temperature

November's transformation into December witnesses an average high-temperature of a still fiery hot 37.5°C (99.5°F) in Birdsville, noting a minor change from the preceding month. During the nights in December, Birdsville experiences a consistent average temperature of 28.7°C (83.7°F).

Humidity

The average relative humidity in December is 21%.

Rainfall

In Birdsville, Australia, in December, during 3.8 rainfall days, 10mm (0.39") of precipitation is typically accumulated. Throughout the year, in Birdsville, Australia, there are 32.1 rainfall days, and 103mm (4.06") of precipitation is accumulated.

Daylight

With an average of 13h and 42min of daylight, December has the longest days of the year.
On the first day of December, sunrise is at 5:42 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 7:37 pm AEST.

Sunshine

The average sunshine in December in Birdsville is 11.8h.

UV index

December is the month with the highest UV index, with an average maximum UV index of 9. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 9 during December translates into the following directions:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Despite the cloud cover, sunscreen with an SPF of at least 30 should be generously applied and reapplied, particularly after a swim or an outdoor workout.
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Frequently asked questions

How hot is it in Birdsville in December?

In Birdsville, 37.5°C (99.5°F) is the average high-temperature and 28.7°C (83.7°F) is the average low-temperature during December.

What is the average humidity in December in Birdsville?

In Birdsville, the average relative humidity in December is 21%.

How many days does it rain in December in Birdsville?

In Birdsville, Australia, in December, during 3.8 rainfall days, 10mm (0.39") of precipitation is typically accumulated.

When are the longest days in Birdsville?

December has the longest days of the year in Birdsville, with an average of 13h and 42min of daylight.

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

The average day length in December in Birdsville is 13h and 44min.

What time are sunrise and sunset in December in Birdsville?

On the first day of December in Birdsville, sunrise is at 5:42 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 7:37 pm AEST.

How many hours of sunshine does Birdsville have in December?

In Birdsville, the average sunshine duration in December is 11.8h.

When is the highest UV index in Birdsville?

December is the month with the highest UV index, with an average maximum UV index of 9.

What is the UV index intensity in December in Birdsville?

The average daily maximum UV index in December is 9. A UV Index of 8 to 10 symbolizes a very high health risk from unprotected exposure to UV radiation.

Average temperature in December
Birdsville, Australia

Average temperature in December - Birdsville, Australia
  • Average high temperature in December: 37.5°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 December: 28.7°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 December
Birdsville, Australia

Average pressure in December - Birdsville, Australia
  • Average pressure in December: 1008.4mbar

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 December
Birdsville, Australia

Average wind speed in December - Birdsville, Australia
  • Average wind speed in December: 19.8km/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 December
Birdsville, Australia

Average humidity in December - Birdsville, Australia
  • Average humidity in December: 21%

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 December
Birdsville, Australia

Average rainfall in December - Birdsville, Australia
  • Average rainfall in December: 10mm

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 December
Birdsville, Australia

Average rainfall days in December - Birdsville, Australia
  • Average rainfall days in December: 3.8 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 December /
Average sunshine in December
Birdsville, Australia

Average daylight in December / Average sunshine in December - Birdsville, Australia
  • Average daylight in December: 13h and 4min

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 December: 11h and 5min

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 December
Birdsville, Australia

Average sunshine days in December - Birdsville, Australia
  • Average sunshine days in December: 25.9 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 December
Birdsville, Australia

Average UV index in December - Birdsville, Australia
  • Average UV index in December: 9

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 December
Birdsville, Australia

Average cloud cover in December - Birdsville, Australia
  • Average cloud cover in December: 13

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 December
Birdsville, Australia

Average visibility in December - Birdsville, Australia
  • Average visibility in December: 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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