Hottest (avg)
#3 / 12
Canberra in December
December weather, climate averages, and packing tips.
Avg High
Avg Low
Rain
Daylight 14h
What to expect
December marks a typically warm period of summer, where temperatures are climbing noticeably. Daytime highs average 25°C / 77°F, dropping to 12°C / 54°F at night.
You can expect a mix of sun and cloud, with about 9 days seeing some rain. The sun is very strong at this time of year, making sun protection essential during the day.
December in context
How it compares to the rest of the year in Canberra.
Wettest (avg)
#2 / 12
Daylight Hours
#1 / 12
Windiest (avg)
#5 / 12
Highest UV
#2 / 12
Most Humid
#12 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 14.5 hours
- UV index (max)
- 10
- Typical sun hours
- 05:44 – 20:13
Rain & Snow
- Total
-
- Rainy days
- 9
- Cloud cover
- 48%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 64%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is December a good time to visit Canberra?
Typical December days in Canberra reach highs of 25°C (77°F) with nights around 12°C (54°F). It usually feels warm by day and cool after dark. It is among the wetter months, so it is wise to have some indoor backup plans or flexible activities.
What are temperatures like in December?
Daytime temperatures in December typically peak near 25°C (77°F), while nights drop to around 12°C (54°F). Expect warm afternoons and cool evenings.
How much does it rain in December?
Rainfall in December averages 65 mm (2.6 in) across roughly 9 days. Overall it is a quite rainy time of year, so showers are usually brief rather than all-day downpours.
How many hours of daylight are there in December?
You can expect about 14 hours of daylight in December. Sunrise is typically around 05:44 and sunset near 20:13. You get long days with comfortable amounts of daylight.
Does the weather change during December?
December often starts off a little cooler and becomes noticeably warmer by the end of the month.
How strong is the sun in December?
UV levels frequently reach very high levels (around 10), so strong sun protection is essential, especially around midday.
Is it windy in December?
In December, average wind speeds are around 12 km/h (7 mph), with gusts on the windiest days reaching about 57 km/h (35 mph). On the ground, it is it can feel quite windy at times, particularly when weather systems move through.