December weather forecast
Thredbo, Australia

December

Weather in December

The first month of the summer, December, is also an enjoyable month in Thredbo, Australia, with an average temperature ranging between min 5.3°C (41.5°F) and max 19.1°C (66.4°F).

Temperature

Thredbo's average high-temperature in December sits at a still comfortable 19.1°C (66.4°F), showing little difference from the previous month. Thredbo reports a substantial plunge from daytime highs during the nights of December, with an average low-temperature of 5.3°C (41.5°F).

Rainfall

In December, in Thredbo, the rain falls for 11.7 days. Throughout December, 122mm (4.8") of precipitation is accumulated. Throughout the year, there are 172.3 rainfall days, and 1771mm (69.72") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 14h and 36min of daylight.
On the first day of December, sunrise is at 5:41 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:28 pm AEDT.

Frequently asked questions

What are the temperatures in Thredbo in December?
The high-temperature, in December, in Thredbo, records 19.1°C (66.4°F), while the low-temperature is 5.3°C (41.5°F).
How many days does it rain in December in Thredbo?
In Thredbo, during December, the rain falls for 11.7 days and regularly aggregates up to 122mm (4.8") of precipitation.
When are the longest days in Thredbo?
With an average of 14h and 36min of daylight, December has the longest days of the year in Thredbo, Australia.
How many hours of daylight does Thredbo have in December?
In December, the average day length in Thredbo, Australia, is 14h and 36min.
When are sunrise and sunset in December in Thredbo?
In December, on the first day of the month, sunrise is at 5:41 am and sunset at 8:09 pm. On the last day of the month, in Thredbo, sunrise is at 5:51 am and sunset at 8:28 pm AEDT.
Average high temperature
Average low temperature
Average rainfall
Average rainfall days
Average daylight
Average temperature in December - Thredbo, Australia
Average temperature in December
Thredbo, Australia
  • Average high temperature in December: 19.1°C

The warmest month (with the highest average high temperature) is January (21.3°C).
The month with the lowest average high temperature is July (5.3°C).

  • Average low temperature in December: 5.3°C

The month with the highest average low temperature is January (7.2°C).
The coldest month (with the lowest average low temperature) is July (-3.9°C).

Average rainfall in December - Thredbo, Australia
Average rainfall in December
Thredbo, Australia
  • Average rainfall in December: 122.1mm

The wettest month (with the highest rainfall) is September (214.8mm).
The driest month (with the least rainfall) is February (88.6mm).

Average rainfall days in December - Thredbo, Australia
Average rainfall days in December
Thredbo, Australia
  • Average rainfall days in December: 11.7 days

The month with the highest number of rainy days is August (17.9 days).
The month with the least rainy days is February (10.7 days).

Average daylight in December - Thredbo, Australia
Average daylight in December
Thredbo, Australia
  • Average daylight in December: 14h and 4min

The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).

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