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

Phoenix Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	4.3125	15.2		16.3625	20.4
	4.31875	16.2		17.3125	22.9
	4.95	7.1		18.125000000000004	20.2
	5.89375	10.2		18.9375	20.6
	5.625000000000001	14.1		19.14375	19.3
	6.0562499999999995	9.2		18.912499999999998	18.9
	6.0562499999999995	11.9		18.912499999999998	15.1
	6.6312500000000005	7.7		18.856250000000003	13.3
	6.3875	2.6		19.156250000000004	15.4
	6.862500000000001	2.6		17.975	18.2
	6.062500000000001	3.8		17.650000000000002	20.2
	5.643750000000002	5.1		18.581249999999994	19.2
	5.487499999999999	6.2		19.09375	23
	5.96875	6.7		19.631250000000005	24.7
Jan.	6.825000000000001	9.8		19.724999999999994	25
	7.149999999999999	7.3		19.831250000000004	23.4
	6.931249999999999	5.5		20.39375	23.8
	6.8625	8.4		20.84375	27.5
	7.2749999999999995	7.1		20.875	26.5
	7.706250000000001	7.8		19.89375	23.3
	7.131250000000001	6		18.775	21.4
	6.6375	9.9		18.487499999999997	21.9
	6.293749999999999	10.4		17.956249999999997	18.8
	6.625000000000001	11.8		18.418749999999996	15.4
	6.325000000000001	6.5		19.2375	18.4
	6.437500000000001	3.8		19.4125	17.9
	6.806250000000001	4.2		19.29375	22.2
	6.718749999999999	6.3		20.4375	23.1
	7.1812499999999995	7.7		20.25625	24.2
	7.7875000000000005	6.7		20.3	25
	8.1625	8.8		20.73125	25.9
	7.89375	9		20.39375	25.1
	7.287499999999999	12.1		19.41875	25.2
	7.481249999999999	10.3		19.218749999999996	27.2
	6.94375	10.4		19.90625	27.6
	6.975	11.6		20.981249999999996	25.5
	7.106249999999999	14		20.6875	27
	7.406250000000002	10.8		21.387500000000003	25.9
	8.0125	11.7		22.056250000000006	27.9
	7.906250000000002	10.3		22.39375	28.6
	8.343749999999998	12.7		22.043750000000003	22.6
	8.4875	13.6		21.850000000000005	21.8
	8.23125	11.8		21.812499999999996	23.4
	8.24375	14		21.81875	19.3
	9.368749999999999	11.1		21.768749999999997	24.8
Feb.	8.69375	9.8		22.075	25.8
	8.83125	11.9		21.868750000000002	24.3
	8.90625	13.4		22.437499999999996	18.7
	8.94375	8.6		22.10625	15
	9.343749999999998	5.1		21.937499999999996	16
	8.84375	7.6		20.83125	16.6
	8.80625	5.4		20.737499999999997	22.2
	8.700000000000001	10		19.93125	26.9
	7.437499999999999	11.7		19.381249999999998	28.2
	7.3999999999999995	11.7		20.54375	27.6
	7.856249999999999	13.1		22.043749999999996	29.3
	8.318750000000001	13.8		22.425	31.8
	8.81875	15.3		22.38125	33
	9.41875	15		21.287499999999998	32.5
	8.775	15.6		23.150000000000002	33.5
	9.475	15.3		22.99375	31.4
	9.756250000000001	13.9		22.812500000000004	28.7
	10.0125	13.3		22.293750000000006	26.2
	9.03125	12.4		24.393749999999997	23.3
	10.637500000000001	8.3		24.693749999999998	21.1
	11.062499999999998	8.9		23.918750000000003	24.6
	10.725	13.9		22.318749999999998	30.3
	9.512500000000001	14.9		23.26875	20.2
	9.53125	14.4		24.06875	26.7
	11.081249999999999	12.9		24.10625	27
	11.55	13.5		24.687500000000004	32
	11.34375	14.7		24.875	33
	10.8375	16.4		24.9	30.8
Mar.	11.343749999999998	15.5		25.262500000000003	30.5
	11.65625	15.8		26.15	30.8
	11.875	17.1		26.881250000000005	34.6
	12.625	17.4		26.256249999999998	36.9
	12.243749999999999	18.2		25.6375	38.6
	12.14375	19.2		25.26875	39.9
	12.35	19.5		24.800000000000004	39.2
	12.256250000000001	20		25.91875	37.2
	12.56875	19.4		24.756250000000005	35.3
	11.987499999999999	19.9		26.268749999999997	35.8
	11.712500000000002	19.1		26.94375	36.5
	12.8	19		26.168750000000003	37.5
	12.556249999999999	18.4		26.362499999999997	37.2
	12.78125	18.2		27.381249999999998	30.8
	13.112499999999999	19.5		28.181250000000002	34.2
	13.987499999999999	23.2		27.56875	34.4
	13.575	22.3		27.581250000000008	33.2
	13.925000000000002	21.2		26.993750000000002	30.9
	14.04375	17.4		26.487499999999997	31.2
	13.7125	15.7		27.293750000000003	34.3
	13.412499999999996	15.3		27.98125	36.1
	14.168750000000003	18.9		28.837500000000002	37.3
	15.087499999999999	23.7		28.612500000000004	35.7
	14.768750000000004	17.1		29.656250000000004	37.1
	15.337500000000002	18.8		29.856250000000003	38.5
	14.9375	19.7		29.15	38.3
	15.09375	19.7		29.94375	36.7
	15.399999999999999	21.3		30.181250000000002	33.9
	16.412499999999998	17.6		28.400000000000002	30.7
	15.20625	17.3		28.25625	29.5
	14.96875	13.7		28.662499999999994	28.6
Apr.	14.937500000000002	13.6		28.975000000000005	32.5
	14.76875	15.1		28.9375	34.2
	15.068749999999998	16.8		29.2875	32.6
	15.550000000000002	15.3		30.274999999999995	35.6
	16.556250000000002	18		30.375000000000004	37.7
	16.56875	20.3		31.349999999999998	37.9
	17.187499999999996	19.7		32.01875	37.3
	17.35625	18.9		31.84375	33
	17.61875	16.6		31.631249999999998	32.3
	17.8125	15.5		31.837500000000002	34
	18.01875	19.3		32.193749999999994	32.1
	18.10625	17.2		31.018749999999997	26.1
	17.275000000000002	13.7		30.862499999999997	30.1
	17.499999999999996	14.2		31.63125000000001	33.2
	17.4375	15.8		30.95	35.1
	17.38125	17.6		32.16875	36.2
	18.706249999999997	19.5		32.518750000000004	35.2
	17.837500000000002	20		32	37.1
	17.818749999999998	22.9		33.331250000000004	38.1
	19	20.3		33.6875	30
	19.5375	18.3		34.10625	26.2
	19.89375	14.7		33	32.8
	18.668749999999996	17.1		31.787499999999998	38.4
	18.5125	20.1		32.01875	39.5
	18.487499999999997	23		31.36875	42.2
	18.79375	22.7		31.624999999999996	44.1
	19.06875	23.6		32.1625	45.5
	19.70625	25.3		33.5875	44.3
	19.706249999999997	25.8		34.800000000000004	39.6
	20.693750000000005	22.2		35.16875	40.4
May	20.962500000000002	22.5		34.75625	39.3
	20.762499999999996	22.5		33.9375	39.7
	20.268750000000004	22.3		33.28125	37.1
	20.3125	19.7		32.81875000000001	33
	20.4875	16.3		33.1875	36.5
	19.99375	24.3		33.9	33.1
	20.0625	18.1		34.30625	38
	19.924999999999997	20.5		33.8875	39.3
	19.756249999999998	21.4		33.487500000000004	39.6
	19.84375	23.2		34.06250000000001	39.8
	20.675	24.1		35.00625	37.4
	21.268749999999997	21.3		34.34374999999999	38.4
	21.081250000000004	20.3		34.8125	35.1
	22.09375	19.7		36.58749999999999	34.8
	22.975	18.5		36.699999999999996	30.4
	22.487499999999997	18.3		37.512499999999996	36.2
	23.399999999999995	18.7		37.449999999999996	39.6
	23.425000000000004	22		37.5375	42.1
	23.887500000000003	24.1		38.293749999999996	42.8
	24.51875	24.7		39.15	44.7
	24.731249999999996	25.9		39.69375	44.5
	25.35625	27		39.725	43.7
	25.5375	25.8		39.4625	43
	24.3	25.3		39.36874999999999	43.3
	24.40625	23.3		39.199999999999996	42.2
	25.468750000000004	24.4		39.125	41.5
	25.1875	24.3		38.71875	44.1
	25.03125	26.3		38.6875	45.3
	24.787499999999998	29.6		39.7375	44.3
	25.456249999999997	29.8		39.8625	44.4
	25.7625	29.2		40.24999999999999	44.7
Jun.	25.44375	29.9		40.650000000000006	44.9
	25.781250000000004	29.6		40.53124999999999	44.3
	25.86875	30.4		40.98125	45.5
	26.256249999999994	28.3		40.99999999999999	43.8
	25.7125	26.7		41.075	43.9
	26.23125	25.3		41.731249999999996	43.8
	26.70625	24.4		41.59375	44.2
	27.006249999999998	24.9		41.3125	45.1
	26.9875	27.9		40.831250000000004	46.5
	27.112499999999997	31.5		41.01249999999999	47.3
	27.35	30.3		41.7125	46.5
	27.66875	31.5		41.699999999999996	45.9
	27.706250000000004	28.3		41.7375	43.8
	28.66875	27		42.31249999999999	38.7
	28.775000000000002	24.9		42.45625	42.2
	28.8	23.9		41.89375	39.6
	28.51875	23.8		41.86874999999999	41.7
	28.525	23.1		41.4125	43.1
	29.04375	24.3		40.96875000000001	44.6
	28.26875	27.1		40.19375	45.7
	29.099999999999998	27.7		40.7125	45.2
	29.000000000000004	28.9		41.675	47.5
	29.624999999999993	30.2		42.39999999999999	47.8
	29.925	31.7		42.30625	47.1
	29.425000000000004	32.1		41.581250000000004	46.2
	29.80625	31.9		41.300000000000004	44.6
	29.88125	31.1		41.074999999999996	44
	30.23125	32		41.23125000000001	45.7
	30.087500000000002	27.5		41.574999999999996	44.5
	30.0375	25.2		41.056250000000006	44.4
Jul.	29.9625	27.1		41.03750000000001	46
	30.325000000000003	29.8		40.8625	42.3
	29.799999999999997	24.1		40.49999999999999	36.8
	29.837500000000002	28.5		40.24375	40.4
	30.025000000000002	29.4		40.381249999999994	42.1
	29.974999999999994	25.8		40.51874999999999	44.1
	29.7125	27.2		40.2875	42.7
	30.0375	26.8		40.106249999999996	44.2
	29.474999999999998	31.6		40.20625	47.9
	29.250000000000004	33.4		39.324999999999996	49.4
	29.443749999999998	34.7		39.40625	49
	29.181249999999995	31.3		40.00625	46.1
	29.950000000000003	32.9		40.64375	46.1
	29.9375	28.9		40.6625	44.9
	29.76875	31.8		40.09375	46.3
	29.8625	31.6		39.975	48
	29.437500000000004	32.6		39.431250000000006	49
	29.743750000000006	31.9		39.775000000000006	49
	29.881249999999998	33.3		40.0375	47.5
	29.875000000000004	33.9		41.06875	47.7
	30.068749999999998	31.4		41.893750000000004	44.8
	30.606250000000003	29.1		42.375	42.1
	30.506249999999998	31.2		40.887499999999996	45.1
	30.0875	29.7		40.68125	46.6
	29.143749999999994	33.9		40.499999999999986	47.9
	29.237499999999997	31.1		40.349999999999994	47
	29.31875	29.5		39.90624999999999	43.6
	28.9125	27.4		39.81875	41.2
	29.15	29.5		39.706250000000004	40.9
	28.975	24.3		40.03124999999999	41.2
	29.418750000000003	25.6		40.6875	41.9
Aug.	29.462499999999995	25.2		40.73125000000001	40.4
	29.775000000000002		33.3	40.36875		40.1
	29.86875		33.8	40.9		42.2
	29.26875		35	39.5875		43.1
	28.781250000000004		34.3	38.956250000000004		42.2
	29.212500000000006		32.7	39.762499999999996		42.3
	29.606250000000006		33.5	39.08125		42.7
	28.29375		33.9	39.231249999999996		42.7
	28.4125		28.4	39.1625		39.2
	28.249999999999996		28.2	39.65624999999999		40
	28.900000000000002		28.8	39.44375		39.5
	28.950000000000003		28.9	40.03125		40
	29.312499999999996		29	40.53125		40.9
	28.893750000000004		28.8	40.60000000000001		40.9
	29.150000000000002		28.9	40.58125		40.8
	29.01875		28.9	40.8375		40.5
	28.90625		28.9	39.74374999999999		39.8
	28.531249999999996		28.5	39.1625		39.3
	28.212500000000002		28.2	39.06249999999999		39.3
	28.349999999999998		28.1	40.1375		40.3
	28.656249999999996		28.4	39.95625		40
	28.381249999999994		28.4	39.574999999999996		39.4
	28.60625		28.6	40.387499999999996		39.9
	29.143749999999994		28.8	39.69375		38.7
	28.343749999999996		28	37.89375		38.1
	27.156249999999996		26.5	37		37
	26.099999999999998		26	36.8625		37.3
	26.14375		26.2	37.76875		37.8
	26.150000000000002		26.2	37.818749999999994		37.9
	26.006249999999998		25.8	38.09375		38.3
	25.924999999999997		26.2	38.00625		37.6
Sep.	25.943749999999998		25.5	37.73125		37.9
	25.768749999999997			37.949999999999996
	25.60625			37.95
	25.00625			37.8125
	24.618750000000002			38.300000000000004
	24.79375			37.69375
	24.774999999999995			36.46875000000001
	24.475			35.725
	24.212500000000002			36.3125
	23.35625			36.8125
	23.787499999999994			37.1125
	23.9375			36.587500000000006
	23.5			35.90624999999999
	23.493749999999995			36.01875
	23.58125			36.324999999999996
	23.181250000000002			36.2875
	22.300000000000004			35.306250000000006
	22.51875			35.35625
	22.025			35.05625
	21.63125			34.5
	20.674999999999997			33.099999999999994
	20.112499999999997			33.35
	19.875000000000004			33.06875
	19.7125			32.88125
	20.293750000000003			32.34375
	19.83125			32.2125
	19.29375			32.612500000000004
	19.524999999999995			32.662499999999994
	18.6125			32.2
	18.6			33.193749999999994
Oct.	18.35625			33.36875
	18.675			32.568749999999994
	19.112500000000004			32.787499999999994
	18.4375			32.08125
	17.7875			31.499999999999996
	17.38125			30.968749999999993
	17			31.049999999999994
	17.706250000000004			31.90625
	17.3625			31.2375
	17.393749999999997			30.64375
	17.8125			30.14375
	17.0625			29.70625
	15.737500000000002			29.662499999999998
	15.749999999999998			29.837500000000002
	15.799999999999999			29.518750000000004
	14.856250000000001			28.44375
	14.143749999999999			28.681250000000006
	14.168750000000003			28.387500000000003
	14.643749999999999			28.5125
	14.3375			27.868750000000002
	14.762500000000001			27.48125
	13.875000000000002			27.2625
	13.118750000000002			28.36875
	14.1125			28.031250000000004
	13.456249999999999			27.437500000000004
	13.500000000000002			26.106250000000003
	12.799999999999997			24.618750000000002
	12.293750000000001			25.006249999999998
	11.825000000000001			25.362499999999997
	11.999999999999998			25.781249999999996
	11.7125			25.81875
Nov.	12.05625			25.5125
	11.9875			24.05625
	11.762500000000001			24.337500000000006
	11.325000000000001			24.2875
	10.86875			23.806250000000002
	11.575000000000001			23.650000000000002
	11.474999999999998			23.356249999999996
	11.48125			23.175
	10.81875			23.125
	10.112499999999999			22.89375
	10.450000000000001			22.525
	8.81875			22.6875
	9.075			22.956249999999997
	9.29375			21.937500000000007
	8.9625			21.15
	8.4			20.85625
	8.63125			21.15
	8.40625			21.075
	8.68125			20.75625
	9.49375			20.699999999999996
	9.062500000000002			21.00625
	8.35625			21.39375
	8.262500000000001			21.04375
	8.274999999999999			20.787499999999998
	7.731249999999999			21.437500000000004
	7.831250000000002			21.35625
	8.237499999999999			20.6375
	8.28125			20.375
	7.75625			19.793750000000003
	7.6937500000000005			19.037499999999998
Dec.	7.156250000000001			18.562499999999996
	6.825			18.618750000000002
	6.681250000000001			18.3375
	7.2437499999999995			18.868750000000002
	6.8687499999999995			19.025
	7.4312499999999995			19.09375
	7.081250000000001			18.98125
	7.475			18.90625
	8.35625			18.8625
	7.656250000000002			18.656249999999996
	7.35			18.124999999999996
	6.756250000000001			16.537499999999998
	5.406249999999999			16.725
	5.425000000000001			16.868750000000002
	5.675000000000001			16.525000000000002
	5.518750000000001			17.224999999999998
	5.873333333333333			16.3

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

49°C

Highest Temp

24 Jul. 26

3°C

Lowest Temp

9 Jan. 26

Seasonal Breakdown

Hottest MonthJuly45.08°C

Coldest MonthJanuary7.95°C

Wettest MonthJuly1.39mm

Windiest MonthJune27.66km/h

Phoenix 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 Phoenix historically?

July is historically Phoenix's hottest month, with average maximum temperatures around 41°C. During peak heatwave events, the highest recorded temperatures have reached 49°C on 2026-07-24.

2. What is the coldest month in Phoenix historically?

January is Phoenix's coldest month, with average minimum temperatures around 7°C. The all-time record low of -4°C was recorded on 2011-02-03.

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

Phoenix's average annual rainfall is approximately 271.8mm, based on records spanning 17 years.

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

Phoenix historically records approximately 55.2 rainy days per year. July has the highest number of rain days at an average of 9.9 days.

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

The all-time highest temperature recorded in Phoenix is 49°C on 2026-07-24.

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

The all-time lowest temperature recorded in Phoenix is -4°C on 2011-02-03.

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

Phoenix experiences its strongest winds during May. The historic gust record of 52.6 kph was recorded on 2026-08-08.

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

Usually, Phoenix's humidity peaks in December at around 40.5% and drops to its lowest in June at approximately 15.8%.

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Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

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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

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