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December weather forecast in Cairns

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

30 November, sun

	751 mmHg		82%
	5.8 m/s		+28

30 November, Sunday. day, 26°; night, 25°; rain

1 December, mon

	751 mmHg		83%
	6.1 m/s		+28

1 December, Monday. day, 26°; night, 25°; clear

2 December, tue

	751 mmHg		83%
	6.2 m/s		+28

2 December, Tuesday. day, 26°; night, 25°; clear

3 December, wed

	752 mmHg		81%
	6.6 m/s		+28

3 December, Wednesday. day, 26°; night, 25°; clear

4 December, thu

	751 mmHg		80%
	6.5 m/s		+29

4 December, Thursday. day, 26°; night, 25°; clear

5 December, fri

	751 mmHg		80%
	6 m/s		+29

5 December, Friday. day, 26°; night, 25°; clear

6 December, sat

	751 mmHg		82%
	6.1 m/s		+29

6 December, Saturday. day, 26°; night, 25°; clear

7 December, sun

	751 mmHg		82%
	6.2 m/s		+29

7 December, Sunday. day, 27°; night, 25°; rain

8 December, mon

	751 mmHg		81%
	6.2 m/s		+29

8 December, Monday. day, 26°; night, 25°; clear

9 December, tue

	751 mmHg		81%
	6.2 m/s		+29

9 December, Tuesday. day, 26°; night, 25°; rain

10 December, wed

	751 mmHg		81%
	6 m/s		+29

10 December, Wednesday. day, 26°; night, 25°; clear

11 December, thu

	751 mmHg		82%
	6.1 m/s		+29

11 December, Thursday. day, 27°; night, 25°; partly cloudy

12 December, fri

	751 mmHg		82%
	6.4 m/s		+29

12 December, Friday. day, 27°; night, 25°; rain

13 December, sat

	751 mmHg		81%
	6.4 m/s		+29

13 December, Saturday. day, 27°; night, 25°; partly cloudy

14 December, sun

	751 mmHg		81%
	6.7 m/s		+29

14 December, Sunday. day, 27°; night, 25°; clear

15 December, mon

	751 mmHg		81%
	6.2 m/s		+29

15 December, Monday. day, 27°; night, 25°; rain

16 December, tue

	751 mmHg		82%
	6.2 m/s		+29

16 December, Tuesday. day, 27°; night, 25°; rain

17 December, wed

	751 mmHg		81%
	6.4 m/s		+29

17 December, Wednesday. day, 27°; night, 25°; partly cloudy

18 December, thu

	751 mmHg		82%
	6.6 m/s		+29

18 December, Thursday. day, 27°; night, 25°; rain

19 December, fri

	751 mmHg		81%
	6.5 m/s		+29

19 December, Friday. day, 27°; night, 25°; partly cloudy

20 December, sat

	751 mmHg		80%
	6.5 m/s		+29

20 December, Saturday. day, 27°; night, 25°; rain

21 December, sun

	751 mmHg		80%
	6.8 m/s		+29

21 December, Sunday. day, 27°; night, 25°; rain

22 December, mon

	751 mmHg		81%
	6.5 m/s		+28

22 December, Monday. day, 27°; night, 25°; rain

23 December, tue

	751 mmHg		82%
	6.3 m/s		+29

23 December, Tuesday. day, 26°; night, 25°; rain

24 December, wed

	750 mmHg		82%
	5.9 m/s		+29

24 December, Wednesday. day, 27°; night, 25°; overcast

25 December, thu

	750 mmHg		83%
	5.8 m/s		+28

25 December, Thursday. day, 27°; night, 25°; rain

26 December, fri

	750 mmHg		83%
	6 m/s		+29

26 December, Friday. day, 27°; night, 25°; rain

27 December, sat

	750 mmHg		83%
	6 m/s		+28

27 December, Saturday. day, 27°; night, 25°; rain

28 December, sun

	750 mmHg		84%
	5.7 m/s		+29

28 December, Sunday. day, 27°; night, 25°; rain

29 December, mon

	750 mmHg		83%
	6.6 m/s		+29

29 December, Monday. day, 27°; night, 25°; rain

30 December, tue

	750 mmHg		83%
	6.3 m/s		+29

30 December, Tuesday. day, 27°; night, 25°; rain

31 December, wed

	750 mmHg		82%
	5.9 m/s		+29

31 December, Wednesday. day, 27°; night, 25°; rain

1 January, thu

	750 mmHg		81%
	5.6 m/s		+29

1 January, Thursday. day, 27°; night, 25°; partly cloudy

2 January, fri

	750 mmHg		83%
	5.7 m/s		+29

2 January, Friday. day, 27°; night, 25°; rain

3 January, sat

	750 mmHg		83%
	6.1 m/s		+29

3 January, Saturday. day, 27°; night, 25°; rain

Average data for 10 years

Cairns December

9

sunny days

17

days with precipitation

8

cloudy days

9 sunny days; 17 days with precipitation; 8 cloudy days;

82

%

air humidity

4.6

m/s

WindSE

200

mm of precipitation

(13% of annual average)

+29

°C

Water temperature

air humidity 82%; 200 millimeters of precipitation (13% of annual average); Wind south-easterly 4.6 Meters per second; Water temperature +29°

Weather graphs for December

TemperatureWater temperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

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1

Average data for 10 years

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Daytime temperature

Night-time temperature

Cities near you

Port Moresby
Barcaldine
Airlie Beach
Atherton
Townsville
Proserpine
Mount Isa
Gurney Airport
Trinity Beach

Cities with similar weather in December

Phuket
Pattaya
Bangkok
Samui
Colombo
Phú Quốc
Krabi
Victoria
Ko Chang

The weather forecast for December 2025 is based on historical data from the past 10 years.

In December, the weather in Cairns is typically warm. Average daily high temperature in December is about 27 degrees above zero. On average, Cairns has 17 rainy, 9 sunny, 4 partly cloudy, and 1 cloudy day in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Cairns.

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