December weather forecast
Marrickville, Australia

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Weather in December

December, the first month of the summer in Marrickville, is also a moderately hot month, with an average temperature fluctuating between 18.5°C (65.3°F) and 25.3°C (77.5°F).

Temperature

Upon the onset of December, Marrickville witnesses an average high-temperature of a still warm 25.3°C (77.5°F), showing a close resemblance to the prior month. Marrickville records an average nighttime low-temperature of 18.5°C (65.3°F) throughout December.

Humidity

In Marrickville, the average relative humidity in December is 72%.

Rainfall

In Marrickville, during December, the rain falls for 14.9 days and regularly aggregates up to 46mm (1.81") of precipitation. In Marrickville, Australia, during the entire year, the rain falls for 166.6 days and collects up to 653mm (25.71") of precipitation.

Daylight

December has the longest days of the year in Marrickville, with an average of 14h and 24min of daylight.
On the first day of the month, sunrise is at 5:37 am and sunset at 7:51 pm. On the last day of December, in Marrickville, sunrise is at 5:47 am and sunset at 8:09 pm AEDT.

Sunshine

In December, the average sunshine is 9.7h.

UV index

The months with the highest UV index are January, February, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 6 during December translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

What is the usual temperature for Marrickville in December?

In December, the average high-temperature and low-temperature in Marrickville, Australia, are 25.3°C (77.5°F) and 18.5°C (65.3°F) respectively.

What is the average humidity in December in Marrickville?

In Marrickville, the average relative humidity in December is 72%.

How much does it rain in Marrickville in December?

In Marrickville, Australia, in December, it is raining for 14.9 days, with typically 46mm (1.81") of accumulated precipitation.

When are the longest days in Marrickville?

The month with the longest days in Marrickville is December, with an average of 14h and 24min of daylight.

How many hours of daylight does Marrickville have in December?

In December, the average day length in Marrickville is 14h and 22min.

When are sunrise and sunset in December in Marrickville?

In December, on the first day of the month, sunrise is at 5:37 am and sunset at 7:51 pm. On the last day of the month, in Marrickville, Australia, sunrise is at 5:47 am and sunset at 8:09 pm AEDT.

How many hours of sunshine does Marrickville have in December?

The average sunshine duration in December in Marrickville, Australia, is 9.7h.

When is the highest UV index in Marrickville?

January, February, November and December, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in December in Marrickville?

In December, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in December
Marrickville, Australia

Average temperature in December - Marrickville, Australia
  • Average high temperature in December: 25.3°C

The warmest month (with the highest average high temperature) is January (26.8°C).
The month with the lowest average high temperature is July (16.6°C).

  • Average low temperature in December: 18.5°C

The month with the highest average low temperature is January (20.2°C).
The coldest month (with the lowest average low temperature) is July (10.3°C).

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Average pressure in December
Marrickville, Australia

Average pressure in December - Marrickville, Australia
  • Average pressure in December: 1013.3mbar

The month with the highest atmospheric pressure is June (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).

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Average wind speed in December
Marrickville, Australia

Average wind speed in December - Marrickville, Australia
  • Average wind speed in December: 15.8km/h

The windiest month (with the highest average wind speed) is August (16.2km/h).
The calmest month (with the lowest average wind speed) is April (13.9km/h).

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Average humidity in December
Marrickville, Australia

Average humidity in December - Marrickville, Australia
  • Average humidity in December: 72%

The month with the highest relative humidity is February (75%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in December
Marrickville, Australia

Average rainfall in December - Marrickville, Australia
  • Average rainfall in December: 46mm

The wettest month (with the highest rainfall) is February (93mm).
The driest month (with the least rainfall) is July (31mm).

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Average rainfall days in December
Marrickville, Australia

Average rainfall days in December - Marrickville, Australia
  • Average rainfall days in December: 14.9 days

The month with the highest number of rainy days is March (19 days).
The month with the least rainy days is August (9.2 days).

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Average daylight in December /
Average sunshine in December
Marrickville, Australia

Average daylight in December / Average sunshine in December - Marrickville, 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 4min

The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).

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Average sunshine days in December
Marrickville, Australia

Average sunshine days in December - Marrickville, Australia
  • Average sunshine days in December: 11.3 days

The month with the most sunshine days is August (19.1 days).
The month with the least sunshine days is February (8.4 days).

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Average UV index in December
Marrickville, Australia

Average UV index in December - Marrickville, Australia
  • Average UV index in December: 6

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).

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Average cloud cover in December
Marrickville, Australia

Average cloud cover in December - Marrickville, Australia
  • Average cloud cover in December: 37

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in December
Marrickville, Australia

Average visibility in December - Marrickville, 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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Marrickville, Australia

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