Sydney vs Adelaide Weather Compared

Sydney runs 0.7 degrees warmer than Adelaide on average, 22.2 degrees to 21.5 degrees across the year. Sydney collects 1,068mm of rain a year to Adelaide's 459mm, a 609mm gap. On the RefDat Comfort Score, Adelaide edges out Sydney 7.2/10 to 7.0/10.

Summary Comparison

Sydney

Avg Max Temp 22.2°C

Avg Min Temp 14.0°C

Annual Rainfall 1068mm

Days >35°C 3

Frost Days 0

Comfort Score 7.0/10

Adelaide

Avg Max Temp 21.5°C

Avg Min Temp 11.8°C

Annual Rainfall 459mm

Days >35°C 9

Frost Days 2

Comfort Score 7.2/10

Key Differences

Sydney is 0.7 degrees warmer on average than Adelaide
Sydney receives 609mm more annual rainfall than Adelaide
Adelaide experiences 6 more days above 35C per year
Sydney is frost-free, while Adelaide experiences 2 frost days annually

Monthly Comparison

Month	Sydney Max (°C)	Adelaide Max (°C)	Sydney Min (°C)	Adelaide Min (°C)	Sydney Rain (mm)	Adelaide Rain (mm)	Sydney Comfort	Adelaide Comfort
January	26.6	26.8	19.7	16.1	117.9	85.3	7.0	8.7
February	26.5	28.1	19.5	15.4	82.3	0.3	6.8	8.9
March	25.5	27.9	17.2	16.1	58.9	1.2	7.9	8.9
April	21.9	19.6	14.0	10.4	160.4	19.4	7.3	7.8
May	18.8	19.2	11.4	8.1	159.7	16.4	4.9	7.8
June	16.0	14.4	7.7	7.5	139.8	104.4	4.0	2.9
July	16.1	14.1	8.4	7.9	38.4	74.1	4.9	3.3
August	19.4	17.4	10.1	9.9	35.8	53.4	7.3	4.9
September	22.2	17.7	11.0	8.9	59.8	44.9	8.9	5.5
October	21.7	22.2	12.6	11.5	41.2	19.3	8.2	9.1
November	25.2	24.3	17.6	14.2	120.7	29.0	8.0	9.7
December	26.8	26.8	19.1	16.1	53.2	10.9	8.4	9.0