Australia December Weather

Australia weather averages in the month of December based on data made available by the NOAA and the University of East Anglia.

Country:

Month:

Countrywide December Averages
High temperature	34.0 °C
Low temperature	20.2 °C
Precipitation	6.2 cm
Cloud cover	29.7 %

Australia Cities

December weather averages for various places in Australia, from 1991–2020.

City	Average (°C)		Record (°C)		Monthly (cm)
City	High	Low	High	Low	Precipitation
Adelaide	26.3	15.2	44.2	5.9	2.5
Albany	22.9	12.7	42.8	3.6	3.2
Alice Springs	35.7	20.7	47.5	7.8	3.8
Ballarat	23.4	9.5	43.5	-1.0	4.5
Barcaldine	35.7	23.1	44.6	12.2	7.3
Bathurst	27.0	11.6	41.7	-1.7	7.7
Brisbane	29.8	19.4	41.2	10.8	12.4
Broome	33.8	26.8	44.8	17.4	10.2
Bundaberg	30.1	20.7	40.2	10.6	11.8
Cairns	31.8	23.7	40.6	15.7	17.2
Charleville	35.1	21.1	46.0	6.7	5.5
Coffs Harbour	26.4	18.3	41.4	7.4	15.7
Coonabarabran	30.1	13.5	41.5	2.7	9.5
Cunnamulla	35.7	21.7	46.2	11.5	4.2
Darwin	33.0	25.5	37.1	19.8	27.9
Devonport	19.8	10.8	30.9	1.6	4.8
Donnybrook	28.6	13.0	42.6	1.7	1.8
Dubbo	31.4	16.0	44.9	5.0	7.0
Echuca	29.4	13.2	46.3	0.0	3.5
Esperance	24.6	14.5	45.3	4.4	2.1
Flinders Island	20.6	12.3	35.3	2.5	5.7
Geraldton	30.3	16.8	46.8	7.7	0.4
Gladstone	31.3	22.1	39.8	12.4	11.5
Gunnedah	31.1	17.9	46.1	1.1	8.5
Halls Creek	37.3	24.8	46.1	15.6	9.9
Hillston	32.1	16.6	45.5	4.4	3.9
Hobart	21.0	11.6	40.8	2.8	5.4
Inverell	28.8	15.3	41.9	2.2	10.3
Kalgoorlie	32.1	17.0	45.0	5.5	1.9
Katoomba	22.4	11.9	39.5	2.4	11.4
Keith	27.8	12.1	47.8	0.0	2.9
Launceston	22.0	9.0	35.2	-1.0	4.5
Lismore	29.5	17.5	40.9	7.8	13.7
Longreach	37.5	22.7	46.6	6.6	5.8
Mackay	30.7	23.3	39.4	15.3	16.7
Maitland	27.1	14.4	46.0	6.5	2.9
Manjimup	25.6	11.9	41.1	4.4	2.8
Maryborough	30.6	19.8	40.6	11.6	12.3
Melbourne	24.8	12.3	44.6	3.5	5.2
Merredin	32.4	16.1	44.5	3.3	1.7
Mildura	31.0	15.3	49.4	3.9	3.2
Mount Barker	25.8	11.3	42.9	1.1	4.0
Mount Gambier	23.7	10.4	45.9	1.2	4.0
Mount Isa	37.4	23.2	45.4	12.0	7.3
Narrogin	29.4	13.2	43.2	1.8	1.8
Newcastle	24.6	18.7	42.7	8.8	6.6
Northam	32.5	15.3	45.6	4.5	1.0
Oodnadatta	36.6	21.8	48.4	11.3	2.3
Orange	24.6	10.8	38.9	-1.0	8.8
Ouyen	30.6	14.3	47.3	5.6	3.0
Perth	30.2	15.7	44.5	4.8	1.0
Port Hedland	36.8	24.9	47.9	16.6	2.0
Port Macquarie	26.6	17.1	43.3	7.5	12.3
Rockhampton	32.6	21.7	41.9	10.2	10.2
Streaky Bay	27.7	15.6	43.0	6.1	1.9
Sydney	26.4	18.4	43.5	8.2	6.7
Tamworth	30.9	15.9	42.3	4.6	8.4
Tennant Creek	37.0	25.0	45.4	11.7	8.7
Townsville	31.9	24.5	40.8	17.9	12.3
Wagga Wagga	30.1	14.4	46.7	3.3	4.7
Wangaratta	29.4	11.8	43.1	0.9	4.7
Warrnambool	22.0	10.2	44.2	0.8	5.0
Whyalla	28.4	16.1	46.8	4.7	2.6