Perth Historic Weather Records
Analyse hottest, coldest, windiest & wettest days

Perth Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	0.33125	-0.8		5.237500000000001	4.5
	0.14375000000000002	-1.3		4.15	1.5
	-0.056250000000000105	-1.9		4.143750000000002	0.7
	0.2375	-2.9		4.175000000000001	-0.2
	-0.06874999999999995	-3.2		4.1875	0
	-0.04999999999999991	-3.3		4.4937499999999995	2.1
	0.2687499999999998	-3.8		4.2749999999999995	0.9
	-0.8187500000000001	-1.7		3.775	0.8
	-1.4562500000000003	-0.3		3.74375	1.3
	-0.4750000000000001	-2.2		4.999999999999999	0.6
	0.16875	1		5.1312500000000005	8.9
	0.56875	5.1		4.55	8.2
	0.625	0.8		4.38125	5.9
	0.45625	0.1		4.075	3.8
Jan.	0.7937500000000001	0.6		4.793749999999999	4.9
	-0.06874999999999995	-0.6		4.10625	3.4
	-1.025	0.8		3.61875	4.7
	-0.6187500000000001	0.5		3.8750000000000004	3.2
	-1.2374999999999998	0		3.4062500000000004	4.3
	-1.0125	-0.3		3.2125000000000004	7.3
	-0.19374999999999992	0.3		3.9687499999999996	6.5
	0.5	2.8		4.7	6.7
	0.25	2.7		4.793749999999999	4.7
	1.0812499999999998	4.3		5.7	5.3
	1.4125	3.7		6.218750000000001	4.3
	0.5562499999999999	3.2		5.343749999999999	3.8
	0.7000000000000001	2.4		4.95	4.6
	0.68125	2.2		5.425	5.6
	0.05000000000000004	2.3		5.699999999999999	4.8
	-0.5562499999999999	2.5		3.9499999999999997	4.4
	0.6124999999999999	3.5		4.38125	4.8
	0.39999999999999997	3.5		5.2125	5.8
	0.98125	2.7		5.374999999999999	5.6
	0.79375	1.1		5.281250000000001	2.8
	0.7750000000000001	1.2		5.56875	4.2
	0.7000000000000001	2.7		5.28125	4.8
	0.13750000000000004	1.7		4.79375	2.9
	-0.63125	3.6		4.3500000000000005	6.3
	0.04375000000000001	3.3		4.5125	8
	0.22500000000000003	3.3		4.8125	6.7
	-0.3687500000000001	5.4		4.4125000000000005	5.9
	-0.9	3.4		3.9875	4.4
	-0.39375	0.5		4.81875	3
	-0.09375000000000003	-1.8		4.6187499999999995	3.2
	0.53125	-1.8		5.925	3.4
Feb.	0.9374999999999999	-0.1		6.31875	3.8
	1.54375	-0.7		6.737500000000001	5.4
	1.2	-2.6		6.175	2.6
	1.5	-1.6		5.9937499999999995	3.6
	0.825	1.3		6.3374999999999995	4.2
	1.9937500000000001	1.5		7.59375	8.5
	1.9749999999999996	5.4		7.4624999999999995	9.8
	1.09375	5.1		6.7875	8.9
	0.8624999999999999	5.3		6.800000000000001	9
	1.0687500000000003	5.4		6.03125	10.4
	1.0874999999999997	8.2		6.874999999999999	9.4
	0.36875000000000013	6.1		6.88125	9.4
	-0.049999999999999954	3.3		6.812500000000001	9.3
	0.18750000000000006	-0.7		6.906250000000001	5.7
	0.0874999999999999	1		6.5562499999999995	8.9
	0.08124999999999993	3.2		6.50625	9
	1.0250000000000001	1.4		6.05	8
	0.73125	0.5		5.974999999999999	10.7
	0.5	4.3		6.3125	11.3
	1	1.3		6.862500000000001	6.9
	0.6625	-0.4		7.343749999999999	8.8
	0.54375	-0.5		7.65	8.7
	1.04375	4.9		7.3625	11
	0.9562499999999999	2.4		6.5874999999999995	8.3
	0.85625	5.1		7.237499999999999	8.3
	1.11875	2.6		7.18125	6.7
	1.6875	0.3		7.775	6.5
	1.8062500000000001	-0.6		7.8187500000000005	8.1
Mar.	1.3499999999999999	-0.3		7.55625	7.1
	1.4187499999999997	0.4		7.7250000000000005	9.2
	1.35625	8.6		8.06875	10
	1.875	5.8		8.7875	11.6
	1.88125	5.9		9.20625	10.2
	1.6562499999999998	4.7		9.181249999999999	14.5
	1.7625000000000002	3.7		9.143749999999999	13
	2.4749999999999996	2.6		9.2	11
	2.2375000000000003	1.8		9.1125	8
	1.575	2.3		9.26875	10.1
	1.89375	0.5		9.78125	6.5
	1.7875	-0.9		9.075	7.2
	2.41875	1.1		9.468750000000002	9.4
	2.175	1.1		9.0125	6.6
	2.20625	0.2		8.656249999999998	8.4
	2.89375	2		8.95	8.2
	2.1500000000000004	4.3		8.65	14.2
	1.49375	2.1		8.768749999999999	11.2
	0.9875	-1.6		8.8125	8.7
	1.64375	2.3		8.568750000000001	9.4
	1.99375	-1.3		8.4375	6.4
	2.125	-0.2		9.024999999999999	6.9
	2.4999999999999996	-1.4		10.1125	10.7
	2.70625	1.8		10.25	15.3
	2.75	6.1		10.918749999999998	15.8
	2.9875	2.2		10.91875	9.6
	2.65	-1.2		10.7	9.7
	2.3625	2.7		10.21875	8.7
	3.28125	3.5		10.31875	9.7
	2.7562499999999996	0		9.825	10.8
	2.95	0		10.54375	12.3
Apr.	2.8937500000000003	7.4		10.7875	14.7
	3.3875	7.4		10.637500000000001	12.7
	3.48125	7.1		10.98125	12.8
	2.3562499999999997	2.6		10.49375	12
	3.475	0.1		11.78125	12.3
	3.43125	1.6		12.05625	10.1
	2.89375	1.7		12.625000000000002	11.2
	3.6	1.4		12.41875	11
	4.287499999999999	-0.1		12.0625	14.6
	3.39375	3		11.549999999999999	18.2
	2.9062499999999996	4		11.137500000000001	14.2
	3.04375	2		10.59375	16.2
	3.05625	4.8		10.587499999999997	14.7
	3.1375	3.4		11.15	13.1
	3.037499999999999	1.9		10.825	14.6
	3.0625	1.4		11.39375	15.6
	3.6437500000000003	3		11.3125	17.7
	3.5749999999999997	7.4		11.056249999999999	16.5
	3.40625	6.8		10.9625	9.8
	3.9499999999999997	5.4		11.918750000000001	15.7
	4.31875	2.2		11.4375	10.8
	5.043749999999999	-1.6		13.08125	9.3
	4.825	3.1		12.799999999999997	12.4
	4.11875	4.9		12.55	13.3
	5.5562499999999995	3.9		13.9625	10.3
	5.15	1.4		13.5375	12.7
	4.731249999999999	-1.9		12.868749999999999	11
	4.9625	3.7		12.7625	12.5
	4.91875	2.4		13.9125	10.9
	4.768750000000001	0.4		13.137499999999998	10.2
May	4.637499999999999	1.6		13.768749999999999	11.5
	5.000000000000001	-1.7		13.4125	12.5
	5.168749999999999	1.3		14.29375	12.4
	6.162499999999999	1.7		14.31875	12
	6.9125	5.4		14.74375	12.6
	7.025	5.8		14.46875	14.2
	7	5.1		14.56875	16.5
	6.04375	8.8		14.493749999999999	17.5
	5.612499999999999	10.1		14.499999999999998	16.9
	6.600000000000001	7.7		14.625000000000004	19.5
	6.287499999999999	8.2		15.100000000000001	22.6
	6.75625	8.9		15.193749999999996	18.6
	6.96875	8.1		14.35	15
	6.4875	5.2		14.637500000000001	18.4
	6.25625	9.2		15.043749999999998	14.8
	6.7375	6.2		15.9875	17.5
	6.531250000000001	7.6		15.950000000000001	18.1
	7.41875	7.2		15.825	16.2
	7.518750000000001	11.9		16.581249999999997	17.8
	6.93125	7.5		16.125	13.4
	6.56875	7.3		14.875	16.2
	6.612499999999999	7.5		14.862499999999999	14.3
	6.625000000000001	6.1		14.53125	12.2
	6.78125	9		14.875000000000002	14.5
	6.45	5.4		14.812499999999998	15
	7.3374999999999995	4.8		15.249999999999998	13.6
	7.824999999999999	2		16.39375	14.2
	7.9437500000000005	3		14.925	11.1
	7.818749999999999	7.1		15.69375	15.4
	8.23125	8.2		15.668750000000001	15.3
	8.05	6.2		15.318750000000001	16.6
Jun.	8.068750000000001	4.3		15.693749999999998	13
	8.0875	8.3		16.018749999999997	13.7
	8.906250000000002	9.9		16.4875	19.1
	8.6875	8.4		16.1	15.4
	8.2	12		16.36875	16.4
	7.85	7.8		17.231249999999996	17.4
	8.9875	4.8		17.218749999999996	19.2
	8.04375	7.8		16.85625	16.5
	8.4625	11.4		16.85625	25.4
	10.081249999999999	12		16.993750000000002	23.1
	8.75625	12.2		17.625	23.6
	9.09375	13.9		17.51875	20.9
	9.387500000000001	13.2		16.912499999999998	20.1
	9.806249999999999	8.4		17.2	17.6
	8.78125	5.9		16.84375	17.8
	9.79375	10.6		17.000000000000004	14.6
	9.100000000000001	11.3		17.25	18.5
	8.843750000000002	7.6		16.525	18
	8.368749999999999	5.3		16.806250000000002	18.5
	9.693750000000001	7.8		15.99375	16.2
	9.125	9.9		16.71875	16.5
	9.212500000000002	13.4		16.868750000000002	18.8
	9.8375	13.4		17.9875	19.4
	9.175	11.8		17.775	24.8
	10.012499999999998	10.9		17.968749999999996	25
	9.799999999999999	12.9		18.05625	24.8
	10.287499999999998	14		18.349999999999998	18.5
	10.3875	8.7		18.1	18.4
	9.618749999999999	6.9		18.25625	20.1
	9.537500000000001	7.5		17.218749999999996	21.9
Jul.	10.018749999999999	8.7		18.01875	22.5
	10.024999999999999	9.4		18.5	23.7
	10.868749999999999	9.4		18.51875	22.9
	10.3625	7.5		18.900000000000002	19
	10.900000000000002	5.3		18.443749999999998	21.7
	10.9	7.4		18.24375	22.2
	10.30625	8.4		17.918750000000003	23.9
	10.30625	10.2		17.91875	21.5
	11.075	10.5		17.96875	23
	10.549999999999999	7.4		18.774999999999995	21.4
	10.274999999999999	10		18.612499999999997	19.8
	10.368749999999999	10.3		19.0875	18.7
	10.450000000000001	5.6		17.8125	19.6
	10.28125	11.7		17.187500000000004	21.4
	9.95625	9.2		17.831249999999997	20.5
	9.825000000000001	6.2		17.98125	16.4
	9.575000000000001	4.3		16.86875	16.6
	9.975	5.1		17.812499999999996	17.4
	10.25	5.5		18.4625	19.2
	10.8875	9.4		18.812499999999996	15.8
	9.799999999999999	12.3		17.11875	17
	9.568750000000001	12		17.137499999999996	17.9
	9.818750000000001	9.4		17.53125	17.4
	9.950000000000003	8.5		17.81875	17.8
	9.774999999999999	8.5		18.156250000000004	18.1
	9.531250000000002	8		17.487499999999997	18.5
	9.343750000000002	5.8		17.750000000000004	19.3
	9.549999999999999	8.2		17.1375	20.2
	9.987499999999999	10.1		17.68125	24.9
	10.9	13.9		18.6	25.3
	10.918750000000003	14.6		18.462500000000002	23.8
Aug.	10.631249999999998	9.4		18.393749999999997	19.4
	9.975	7.9		17.20625	14
	9.825		9.1	17.750000000000004		14.1
	10.200000000000001		12.1	16.568749999999998		16.2
	10.181250000000002		7.9	17.218749999999996		17.6
	10.131249999999998		7	17.437500000000004		14.9
	10.556250000000002		4.5	17.418750000000003		15.7
	10.1		7	16.956249999999997		16
	10.212500000000002		6.7	17.650000000000002		15.3
	9.600000000000001		4.9	17.28125		17.4
	9.231250000000001		9.2	17.7375		17.2
	8.975		8.9	16.624999999999996		16.9
	8.5375		9	17.325000000000003		17.1
	9.15		9.3	16.40625		16.5
	9.231250000000001		8.9	16.1375		15.8
	8.7125		8.6	16.425		16.6
	7.73125		8.2	16.537499999999998		16.3
	8.5625		8.8	16.23125		16.2
	9.15625		9.6	16.91875		16.9
	10.1625		9.9	16.725		16.6
	9.45625		9.1	16.868749999999995		16.3
	8.7875		9.1	16.75625		16.8
	9.212500000000002		9.6	16.03125		16.1
	9.69375		10.1	17.187499999999996		17.6
	9.668750000000001		9.7	17.90625		17.5
	10.00625		9.3	16.75625		16
	9.662500000000001		9.1	16.51875		16.1
	8.493750000000002		8.5	15.299999999999997		15.3
	8.09375		8	14.89375		15.4
	7.512499999999999		7.9	14.46875		14.9
	7.443750000000001		8	14.7625		14.8
Sep.	7.887499999999999		7.8	14.656249999999998		15
	7.85		7.1	14.799999999999999		14.3
	7.268749999999999			14.524999999999999
	8.075			15.456249999999999
	7.45625			15.08125
	7.5062500000000005			15.40625
	7.53125			14.55625
	7.3125			14.73125
	7.206249999999999			14.287500000000003
	6.925000000000001			14.206250000000002
	7.356250000000001			13.849999999999998
	7.46875			13.75
	6.6312500000000005			13.45625
	7.249999999999999			14.218749999999998
	7.14375			14.156250000000002
	6.643750000000001			14.00625
	6.825			13.19375
	6.85			12.956250000000002
	6.5687500000000005			13.062500000000002
	6.468749999999999			12.4375
	6.5874999999999995			12.6625
	7.575			12.625000000000002
	6.8375			13.09375
	7.168750000000001			12.799999999999999
	7.8			12.993749999999999
	6.231249999999999			12.18125
	5.043750000000001			11.7375
	5.3187500000000005			12.100000000000001
	6.062499999999999			11.975000000000001
	5.081249999999998			11.4125
Oct.	4.9437500000000005			11.38125
	4.4625			10.718750000000002
	4.65			11.168750000000003
	5.99375			10.99375
	6.6375			10.825
	5.75625			11.3375
	5.724999999999999			11.31875
	5.7			11.337499999999999
	5.656250000000001			11.075
	6.1625000000000005			10.7875
	5.3			10.531250000000002
	4.90625			10.24375
	5.6187499999999995			10.5
	5.1125			10.43125
	4.61875			9.8125
	4.35625			9.912500000000001
	5.343750000000001			10.837499999999999
	4.625			10.53125
	3.9937499999999995			9.45
	4.4625			9.425
	3.8124999999999996			9.175
	3.0999999999999996			8.70625
	2.93125			8.95625
	3.3187499999999996			9.2125
	3.1875			9.106250000000001
	3.9437499999999996			8.79375
	3.5125			8.675
	4.00625			9.0125
	3.6375000000000006			8.325
	3.14375			8.25
	3.9625000000000004			8.718750000000002
Nov.	3.8125000000000004			8.7625
	3.8562499999999993			8.656250000000002
	3.4875			7.4875
	3.24375			7.56875
	2.6624999999999996			6.65
	1.7499999999999996			6.45625
	1.6562499999999998			6.281250000000001
	1.4874999999999998			6.6812499999999995
	1.46875			6.20625
	1.1875000000000002			5.768750000000001
	1.14375			5.6375
	2.01875			6.61875
	1.8687499999999997			6.624999999999999
	0.98125			5.506250000000001
	0.21875000000000003			4.89375
	0.08125000000000007			4.581249999999999
	0.2			5.343749999999999
	0.5375000000000001			5.2875000000000005
	-0.01874999999999996			4.98125
	0.012500000000000018			4.34375
	-0.21875000000000017			4.65
	-0.1062499999999999			4.9375
	-0.02500000000000019			5.2
	1.1062500000000002			6.09375
	0.89375			5.49375
	1.21875			5.3
	0.29375000000000007			4.45625
	0.42499999999999993			4.21875
	0.5125000000000001			4.6
	0.6250000000000001			4.3999999999999995
Dec.	1.1625			5.0375
	1.725			5.693749999999999
	2.21875			5.89375
	1.89375			5.793749999999999
	2.1812500000000004			6.16875
	1.775			5.61875
	1.78125			5.818749999999999
	1.8624999999999996			5.75
	1.5937500000000002			5.68125
	1.23125			5.83125
	0.94375			5.175000000000001
	1.4437500000000003			5.04375
	1.5999999999999999			4.7875000000000005
	1.675			5.193749999999999
	1.0375			5.5875
	1.7187499999999998			6.568749999999999
	1.9600000000000002			6.286666666666666

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

25°C

Highest Temp

23 Jun. 26

-4°C

Lowest Temp

7 Jan. 26

Seasonal Breakdown

Hottest MonthJuly20.46°C

Coldest MonthJanuary0.53°C

Wettest MonthJanuary3.48mm

Windiest MonthMarch25.65km/h

Perth Climate Change InsightsSee how climate patterns are evolving over time. Temperature shifts, rainfall trends, and extreme events—all in one place.

Weather City Ranking GloballyExplore Real time of the world’s hottest & Coldest Cities based on current temperature data.

Frequently Asked Questions

1. What is the hottest month in Perth historically?

July is historically Perth's hottest month, with average maximum temperatures around 18°C. During peak heatwave events, the highest recorded temperatures have reached 29°C on 2022-07-19.

2. What is the coldest month in Perth historically?

January is Perth's coldest month, with average minimum temperatures around 0°C. The all-time record low of -12°C was recorded on 2010-12-07.

3. What is the average annual rainfall in Perth over the past 17 years?

Perth's average annual rainfall is approximately 960.5mm, based on records spanning 17 years.

4. How many rainy days does Perth experience on average per year?

Perth historically records approximately 241.1 rainy days per year. October has the highest number of rain days at an average of 21.06 days.

5. What is the all-time highest temperature ever recorded in Perth?

The all-time highest temperature recorded in Perth is 29°C on 2022-07-19.

6. What is the all-time lowest temperature ever recorded in Perth?

The all-time lowest temperature recorded in Perth is -12°C on 2010-12-07.

7. What is the windiest time of year in Perth historically?

Perth experiences its strongest winds during February. The historic gust record of 58.3 kph was recorded on 2025-10-04.

8. What is the highest and lowest humidity in Perth during a year?

Usually, Perth's humidity peaks in December at around 87.9% and drops to its lowest in April at approximately 79.1%.

Recent Blogs On Weather

See all blogs

Perth Historic Weather Records
Analyse hottest, coldest, windiest & wettest days

Perth Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

Recent Blogs On Weather

World Top 10 Hottest Cities Are All in India Again - May 2026

Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

World Top Hottest Cities Belong to India - April 2026

Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Winter vs Summer Air: Why Air Pollution Behaves So Differently Across Seasons

Perth Historic Weather RecordsAnalyse hottest, coldest, windiest & wettest days

Perth Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

Recent Blogs On Weather

World Top 10 Hottest Cities Are All in India Again - May 2026

Delhi Air Quality 2026 vs 6-Year Historical PM2.5 Data

What 17 Years of Delhi Temperature Data Reveal About May's Heatwave Escalation

World Top Hottest Cities Belong to India - April 2026

Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Winter vs Summer Air: Why Air Pollution Behaves So Differently Across Seasons

Perth Historic Weather Records
Analyse hottest, coldest, windiest & wettest days