A.C.T. weather in December 2025

Expect daytime maximum temperatures of 79°F in A.C.T., Australia in December based on long-term weather averages. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 2.1 inches of rainfall in the month.

  • 79°F maximum daytime temperature in December in A.C.T. (Canberra)79
    79°F max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in December in A.C.T. (Canberra)11
    11 days with some rainfall
  • 52°F minimum night-time temperature in December in A.C.T. (Canberra)52
    52°F min night temperature
  • 14 hours of daylight per day in December in A.C.T. (Canberra)14
    14 hours of daylight per day
  • No heat & humidity in December in A.C.T. (Canberra)0
    No heat & humidity
  • 2.1 inches monthly rainfall in December in A.C.T. (Canberra)2.1
    2.1 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in A.C.T. (Canberra)11
    11+ (Extreme) UV index

More about the A.C.T.

A.C.T. by month

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The December weather guide for A.C.T., represented by Canberra, (Canberra) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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More about Australia

How hot is it in the A.C.T. in December?

Daytime temperatures usually reach 79°F in Canberra, A.C.T. in December with no heat and humidity, falling to 52°F at night.

How sunny is it in the A.C.T. in December?

There are normally 9 hours of bright sunshine each day in Canberra, A.C.T. in December - that's 63% of daylight hours.

Does it rain in the A.C.T. in December?

There are usually 11 days with some rain in Canberra, A.C.T. in December and the average monthly rainfall is 2.1 inches.

A.C.T. December sunrise & sunset times

Browse the sunrise and sunset times for A.C.T. in December 2025. Select a month to view A.C.T. sunrise and sunset times for the next 12 months. The A.C.T. sunrise and sunset times shown below are for Canberra.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 04:42 19:03
Tuesday, 16th December 2025 04:43 19:15
Wednesday, 31st December 2025 04:51 19:21

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