December weather forecast
Glenquarry, Australia

December

Weather in December

December, the first month of the summer in Glenquarry, is still a warm month, with temperature in the range of an average high of 25.8°C (78.4°F) and an average low of 13.4°C (56.1°F).

Temperature

Glenquarry's weather in December indicates an average high-temperature of a still moderately hot 25.8°C (78.4°F), nearly consistent with the 23.8°C (74.8°F) of November. Nightly readings in December display a noticeable downturn from daily highs, with the average low-temperature registering a mild 13.4°C (56.1°F).

Humidity

With an average relative humidity of 72%, December is the least humid month.

Rainfall

In Glenquarry, in December, during 15.7 rainfall days, 51mm (2.01") of precipitation is typically accumulated. Throughout the year, in Glenquarry, there are 151.6 rainfall days, and 579mm (22.8") of precipitation is accumulated.

Daylight

The month with the longest days in Glenquarry is December, with an average of 14h and 24min of daylight.
On the first day of December in Glenquarry, sunrise is at 5:38 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:13 pm AEDT.

Sunshine

November and December, with an average of 9.1h of sunshine, are months with the most sunshine.

UV index

January and December, with an average maximum UV index of 6, are months with the highest UV index in Glenquarry. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 6 during December leads to these advisories:
Take precautions against overexposure. Protection against sun damage is needed. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.

Frequently asked questions

What are the temperatures in Glenquarry in December?
In Glenquarry, in December, the average high-temperature is 25.8°C (78.4°F), and the average low-temperature is 13.4°C (56.1°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in January is computed to be 31°C (87.8°F).
What is the least humid month in Glenquarry?
With an average relative humidity of 72%, December is the least humid month in Glenquarry.
What is the average humidity in December in Glenquarry?
In December, the average relative humidity in Glenquarry, Australia, is 72%.
How many days does it rain in December in Glenquarry?
In Glenquarry, Australia, during December, the rain falls for 15.7 days and regularly aggregates up to 51mm (2.01") of precipitation.
When are the longest days in Glenquarry?
The month with the longest days in Glenquarry is December, with an average of 14h and 24min of daylight.
What is the average length of the day in December in Glenquarry?
The average day length in December in Glenquarry, Australia, is 14h and 25min.
When is the sunrise / sunset in December in Glenquarry?
On the first day of December in Glenquarry, sunrise is at 5:38 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:13 pm AEDT.
What is the month with the most sunshine in Glenquarry?
November and December, with an average of 9.1h of sunshine, are months with the most sunshine in Glenquarry.
How long on average sun shines in December in Glenquarry?
In December, the average sunshine duration in Glenquarry is 9.1h.
What are the months with the highest UV index in Glenquarry?
January and December, with an average maximum UV index of 6, are months with the highest UV index in Glenquarry.
What is the UV index intensity in December in Glenquarry?
In Glenquarry, Australia, the average daily maximum UV index in December is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Glenquarry, Australia
  • Average high temperature in December: 25.8°C

The warmest month (with the highest average high temperature) is January (27.8°C).
The month with the lowest average high temperature is July (13.1°C).

  • Average low temperature in December: 13.4°C

The month with the highest average low temperature is January (15.3°C).
The coldest months (with the lowest average low temperature) are July and August (4.3°C).

Average pressure in December
Glenquarry, Australia
  • Average pressure in December: 1013.2mbar

The month with the highest atmospheric pressure is June (1021.2mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).

Average wind speed in December
Glenquarry, Australia
  • Average wind speed in December: 7.8km/h

The windiest month (with the highest average wind speed) is August (9.7km/h).
The calmest months (with the lowest average wind speed) are February, March and April (7.3km/h).

Average humidity in December
Glenquarry, Australia
  • Average humidity in December: 72%

The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is December (72%).

Average rainfall in December
Glenquarry, Australia
  • Average rainfall in December: 51mm

The wettest month (with the highest rainfall) is February (92mm).
The driest month (with the least rainfall) is May (26mm).

Average rainfall days in December
Glenquarry, Australia
  • Average rainfall days in December: 15.7 days

The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is May (7.7 days).

Average daylight in December /
Average sunshine in December
Glenquarry, Australia
  • Average daylight in December: 14h and 2min

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 December: 9h and 1min

The months with the most sunshine are November and December (Average sunshine: 9h and 6min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).

Average sunshine days in December
Glenquarry, Australia
  • Average sunshine days in December: 12.5 days

The month with the most sunshine days is May (21.2 days).
The month with the least sunshine days is February (10.4 days).

Average UV index in December
Glenquarry, Australia
  • Average UV index in December: 6

The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are May, June, July and September (UV index 3).

Average cloud cover in December
Glenquarry, Australia
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in December
Glenquarry, Australia
  • Average visibility in December: 8km

The months with the highest visibility are January, May, July, August, September, October and December (8km).
The months with the lowest visibility are February, March, April, June and November (7km).

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