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Adelaide January Weather

Averages and records for weather in Adelaide, South Australia in the month of January.

Typical Adelaide January Weather 1991–2020
Average daily high	28.6 °C
Average daily low	16.9 °C
Average monthly precipitation	1.8 cm
Daily chance of precipitation	15.2%

Adelaide January Weather Records 1839–2023
Highest temperature	46.1 °C	January 12, 1939
Lowest temperature	7.9 °C	January 5, 1956
Highest daily low	33.5 °C	January 22, 2006
Lowest daily high	17.2 °C	January 25, 1941
Hottest average high temperature	34.2 °C	1908
Coldest average high temperature	24.3 °C	1992
Most daily precipitation	5.8 cm	January 2, 1889
Most monthly precipitation	8.4 cm	1941

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
January 1	27.9	16.2	43.1	8.8
January 2	28.0	16.3	42.8	9.3
January 3	28.1	16.3	42.9	8.8
January 4	28.1	16.3	44.1	9.0
January 5	28.2	16.3	43.4	7.9
January 6	28.4	16.4	42.6	9.4
January 7	28.4	16.5	41.1	8.3
January 8	28.5	16.6	40.9	8.9
January 9	28.5	16.6	44.0	9.0
January 10	28.6	16.7	45.9	9.2
January 11	28.7	16.7	43.1	9.5
January 12	28.7	16.8	46.1	8.4
January 13	28.7	16.8	44.2	8.7
January 14	28.6	16.9	43.3	8.0
January 15	28.6	16.9	43.1	9.4
January 16	28.6	16.9	41.8	9.0
January 17	28.6	16.9	43.4	9.5
January 18	28.7	16.9	42.8	8.4
January 19	28.7	16.9	43.4	10.2
January 20	28.7	16.9	42.8	10.2
January 21	28.8	17.0	43.2	8.8
January 22	28.8	17.0	43.4	9.2
January 23	28.9	17.0	42.9	9.7
January 24	28.9	17.0	45.8	9.9
January 25	28.8	17.0	41.8	9.6
January 26	28.8	17.0	41.3	10.0
January 27	28.7	17.0	42.0	8.9
January 28	28.6	16.9	44.0	10.0
January 29	28.5	16.9	41.5	9.4
January 30	28.5	16.8	44.0	10.4
January 31	28.5	16.8	43.4	9.7

Weather Station Details

Years	Station	Coordinates
1956–2023	Adelaide Airport	location
1839–1955	Adelaide West Terrace	location