Hottest (avg)
#7 / 12
Darwin in December
December weather, climate averages, and packing tips.
Avg High
Avg Low
Rain
Daylight 13h
What to expect
December marks a typically very warm period of summer, where the air is cooling down. Daytime highs average 31°C / 89°F, dropping to 26°C / 78°F at night.
The atmosphere is generally hot and tropical, with heavy bursts of rain breaking the heat. 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 Darwin.
Wettest (avg)
#3 / 12
Daylight Hours
#1 / 12
Windiest (avg)
#6 / 12
Highest UV
#4 / 12
Most Humid
#4 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 12.8 hours
- UV index (max)
- 10
- Typical sun hours
- 06:16 – 19:07
Rain & Snow
- Total
-
- Rainy days
- 28
- Cloud cover
- 81%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 82%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is December a good time to visit Darwin?
Typical December days in Darwin reach highs of 31°C (88°F) with nights around 26°C (79°F). It usually feels hot by day and warm 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 31°C (88°F), while nights drop to around 26°C (79°F). Expect hot afternoons and warm evenings.
How much does it rain in December?
Rainfall in December averages 346 mm (13.6 in) across roughly 28 days. Overall it is a very wet time of year, so a light rain jacket and waterproof shoes are very handy.
How many hours of daylight are there in December?
You can expect about 13 hours of daylight in December. Sunrise is typically around 06:16 and sunset near 19:07. Daylight is fairly typical, with enough time for sightseeing.
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 9 km/h (6 mph), with gusts on the windiest days reaching about 44 km/h (27 mph). On the ground, it is it often feels breezy, especially in more exposed spots or along the coast.