Sydney vs Perth Weather Compared

Perth runs 2.5 degrees warmer than Sydney on average, 24.7 degrees to 22.2 degrees across the year. Sydney collects 1,068mm of rain a year to Perth's 673mm, a 395mm gap. On the RefDat Comfort Score, Perth edges out Sydney 7.5/10 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

Perth

Avg Max Temp 24.7°C

Avg Min Temp 15.0°C

Annual Rainfall 673mm

Days >35°C 21

Frost Days 0

Comfort Score 7.5/10

Key Differences

Perth is 2.5 degrees warmer on average than Sydney
Sydney receives 395mm more annual rainfall than Perth
Perth experiences 18 more days above 35C per year

Monthly Comparison

Month	Sydney Max (°C)	Perth Max (°C)	Sydney Min (°C)	Perth Min (°C)	Sydney Rain (mm)	Perth Rain (mm)	Sydney Comfort	Perth Comfort
January	26.6	30.2	19.7	19.1	117.9	0.9	7.0	7.9
February	26.5	33.2	19.5	20.5	82.3	17.5	6.8	6.1
March	25.5	29.3	17.2	17.4	58.9	4.1	7.9	8.1
April	21.9	27.5	14.0	15.9	160.4	20.2	7.3	8.6
May	18.8	24.4	11.4	14.6	159.7	94.5	4.9	8.9
June	16.0	18.7	7.7	11.2	139.8	113.3	4.0	5.6
July	16.1	18.0	8.4	10.9	38.4	154.3	4.9	5.1
August	19.4	18.2	10.1	12.2	35.8	167.6	7.3	5.2
September	22.2	20.6	11.0	11.1	59.8	27.1	8.9	8.2
October	21.7	22.4	12.6	13.1	41.2	43.3	8.2	9.0
November	25.2	24.9	17.6	14.9	120.7	24.9	8.0	9.5
December	26.8	29.5	19.1	18.9	53.2	5.8	8.4	7.8