Fountain Hills Historic Weather Records
Analyse hottest, coldest, windiest & wettest days

Fountain Hills Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	3.4562500000000003	14.2		14.268749999999999	17
	3.475	12.9		15.481250000000001	19.7
	3.9562500000000003	4.6		16.35	19.3
	5.062500000000001	7.5		16.493750000000002	18.7
	4.975	11.2		17.062499999999996	16.7
	5.231249999999999	6		17.124999999999996	17.7
	5.3875	8.9		17.187499999999996	12.8
	5.612500000000001	4.7		16.80625	10.5
	5.2875	-1.5		16.943749999999998	12.6
	5.624999999999999	-0.5		15.937499999999998	16.1
	4.94375	0.7		15.406249999999998	18.5
	4.4875	3.1		16.456249999999997	18
	4.724999999999999	3		16.749999999999996	21.2
	5.2875	3.3		17.8625	23
Jan.	6.1625	6.5		17.34375	23.1
	6.399999999999999	3.7		17.775	21.2
	5.843750000000001	1.6		17.89375	21.8
	6.14375	11		18.21875	25.5
	6.26875	9.9		18.6	24.6
	6.506250000000001	5.1		17.7625	22.1
	6.0062500000000005	3.2		16.5875	20.2
	5.393750000000001	8.4		16.40625	20.4
	5.1625	9.9		15.906249999999996	17.4
	5.168749999999999	10		16.36875	12.7
	5.1937500000000005	1.7		17.037499999999998	15.4
	5.499999999999999	-0.5		17.0625	16.2
	5.73125	-0.1		17.575	21.4
	5.6187499999999995	2.5		18.31875	21.9
	6.1937500000000005	3.4		18.525	22.4
	6.7749999999999995	2.3		18.006249999999998	23.3
	6.6625000000000005	5.3		18.656250000000004	23.4
	6.675000000000001	6.1		18.225	24.3
	6.25	9.6		17.468750000000004	24.2
	6.39375	6.7		16.950000000000003	25.7
	5.90625	8.1		17.6375	25.8
	6.018750000000001	10.2		18.312499999999996	23.8
	6.312500000000001	11.5		18.343750000000004	25.8
	6.3500000000000005	8.9		18.468750000000004	24.4
	6.79375	10.2		19.612499999999997	26.7
	6.9125	8.1		19.837500000000002	26.8
	7.3500000000000005	9.7		19.54375	21.1
	7.0249999999999995	11.1		19.150000000000002	20.2
	7.012499999999999	8.7		19.31875	22.2
	7.000000000000001	12.2		19.95625	16.8
	7.85	7.2		19.349999999999998	22
Feb.	7.55625	6.7		19.518750000000004	23.6
	7.4125	9.5		19.6875	20.5
	7.468750000000001	11.4		19.956249999999997	16.5
	7.874999999999999	6.7		19.574999999999996	12.5
	8.3125	2.6		19.7375	12.2
	7.568750000000001	6.2		18.262500000000003	13.2
	7.3625	0.7		18.193749999999998	20.5
	6.875	8.4		17.637500000000003	25.4
	6.1375	8.5		17.06875	26.2
	6.10625	8.1		17.89375	25.6
	6.499999999999999	10.5		19.50625	25.9
	7.2	11.1		19.849999999999998	29.2
	7.856249999999998	12.5		19.95	31.1
	8.087500000000002	13.2		18.943749999999998	30.4
	7.5	13		20.431250000000002	30.5
	8.19375	12.5		20.55	28.9
	8.64375	10.5		20.4125	26.6
	8.2875	8.6		20.099999999999998	24
	7.668749999999999	9.1		21.70625	20.9
	9.2125	4.4		22.4625	19
	10.018749999999999	3.5		21.60625	23.3
	9.093749999999998	11.3		20.043749999999996	28.3
	8.08125	10.7		20.662499999999998	19.5
	8.174999999999999	11.3		22.068749999999998	22.6
	9.68125	10.8		22.025	25.4
	9.925	7.8		22.231250000000003	30
	9.725	10.4		22.356250000000003	30.7
	9.60625	13.4		22.237500000000004	29.1
Mar.	9.893749999999999	12.9		23.01875	28.7
	10.143749999999999	9.9		23.53125	28.3
	10.28125	11.9		24.55625	32.7
	11.224999999999998	12.9		23.675	35.2
	10.49375	13.6		22.95	37
	10.418749999999998	15.4		22.96875	37.5
	10.575	15.8		22.793749999999996	36.7
	10.75	16.2		23.393749999999997	34.9
	11.243749999999999	15.6		22.3875	32.7
	10.456250000000002	14.9		23.431250000000002	32.9
	9.93125	15.5		24.399999999999995	33.6
	11.19375	14.4		23.931249999999995	34.5
	11.1875	13.5		23.85625	34.7
	10.6125	15.7		24.7125	29.5
	11.1375	14.1		25.649999999999995	33.4
	12.318750000000001	19.9		25.012499999999996	31.3
	11.5375	19		25.2375	29.6
	12.35625	21.2		24.999999999999996	27.8
	12.331249999999999	16.3		24.281249999999996	30
	11.9375	15.6		24.88125	31.8
	11.55625	17.8		25.681250000000002	32.9
	12.781249999999998	20.4		26.675	34.9
	13.175	22.4		26.7375	32.9
	12.956249999999999	17.6		27.34375	34.2
	14.0125	18.3		27.793750000000003	35.4
	13.25625	19.5		27	35
	13.2	19.7		27.518749999999997	33.5
	14.1	18.7		28.037499999999998	31.8
	14.912500000000001	16.7		26.2625	30.2
	13.637499999999998	16.7		25.8875	26.3
	13.33125	13.8		26.48125	26.3
Apr.	13.149999999999997	13.6		26.8875	29.3
	13.34375	15.4		26.54375	30.7
	13.4625	16.9		26.749999999999996	29.6
	13.874999999999998	16.5		27.875	32.8
	14.24375	20.4		28.256249999999998	35.1
	14.474999999999998	20.2		28.656250000000007	34.7
	15.0375	19.8		29.55625	34.4
	15.6875	18.5		29.231249999999996	31.7
	15.725	16.5		29.406250000000004	30
	15.968750000000002	15.9		29.562500000000004	31.3
	16.41875	18.1		29.96875	30.3
	15.9875	17.1		28.974999999999998	25
	15.350000000000001	13.4		28.431250000000002	27
	15.41875	14.6		29.331249999999997	29.8
	15.28125	16.5		28.86875	32.1
	15.30625	17.9		29.462500000000002	32.8
	16.50625	19.1		30.112499999999997	31.9
	16.099999999999998	20.6		29.631249999999998	32.8
	16.18125	22.7		30.325	35.3
	17.037499999999998	20.6		30.93125	29.7
	17.587500000000002	16.7		31.693750000000005	25.1
	18.0375	14.5		30.756249999999998	29.6
	17.10625	19		29.118749999999995	35.4
	16.55	20.6		29.249999999999996	37.8
	16.75625	22		29.21875	39.7
	16.8625	23.4		29.075	41
	17.075000000000003	24.3		29.931250000000006	42.5
	17.562500000000004	25.3		31.068749999999994	41.2
	18.037499999999998	25.3		32.118750000000006	38.6
	18.99375	22.4		32.51875	37.3
May	18.85625	21.7		32.49375	35.7
	18.80625	22.2		31.68125	36
	18.29375	21.4		31.28125	34.3
	18.63125	19.4		30.812500000000004	29.8
	18.43125	18.7		30.8625	32.8
	17.724999999999998	19.7		31.587500000000002	31.1
	18.16875	19.8		31.8625	34.8
	18.01875	19.9		31.625000000000007	35.6
	17.999999999999996	21.3		30.881250000000005	36.2
	17.95	22.7		31.562500000000004	36.8
	18.4875	24		32.46874999999999	35.7
	18.8	20.7		32.324999999999996	34.9
	19.018749999999997	20.8		32.26250000000001	34
	19.662499999999998	20		33.7625	33.4
	20.68125	19.3		33.974999999999994	29.8
	20.125000000000004	18.6		34.699999999999996	33.3
	21.14375	21		35.300000000000004	36.7
	21.668750000000003	21.9		35.39375	38.7
	22.206249999999997	24.2		35.831250000000004	40.3
	22.61875	24.3		36.462500000000006	41.7
	22.806250000000002	26.3		37.212500000000006	41.7
	23.225	25.6		37.181250000000006	41.8
	23.543750000000003	26.3		37.3625	40.6
	22.824999999999996	25.7		36.7625	39.6
	22.443749999999998	24.7		36.65625	38.7
	23.462500000000002	24.2		37.081250000000004	39.5
	23.081250000000004	23.8		36.7125	41.3
	23.318749999999998	25.6		36.63125	42.1
	22.71875	27.3		36.931250000000006	42
	23.556250000000002	29.7		37.45625	42.3
	23.662500000000005	30.4		37.99999999999999	42
Jun.	23.599999999999998	28.6		37.98125	41.5
	23.94375	28.9		38.256249999999994	43.7
	24.131250000000005	30.6		38.43125	42.7
	23.687499999999996	27.8		38.6375	40.9
	23.7125	27.5		38.84374999999999	40.8
	23.8	26.8		39.29999999999999	40.3
	24.56875	24.2		39.5	40.8
	25.087500000000002	25.1		38.9625	42.4
	24.65625	28		38.6	43.6
	24.743750000000002	30.3		38.81249999999999	44.3
	25.83125	30.3		39.50000000000001	43
	25.206249999999994	30.1		39.362500000000004	43
	25.968750000000004	28.5		39.6	40.8
	26.25	27		40.306250000000006	38.4
	27.018749999999997	24.8		40.13125	38.8
	26.781250000000004	24.2		39.456250000000004	38.8
	26.687500000000004	22.5		39.34374999999999	37.9
	26.893749999999997	22.8		39.256249999999994	39.5
	27.19375	23.2		38.95624999999999	41.1
	26.668749999999996	26.6		37.975	42
	27.0875	28.2		38.75000000000001	41.9
	27.1125	28.6		39.449999999999996	44.3
	27.55625	29.6		40.125	45
	28.306250000000002	31		40.331250000000004	44.6
	27.78125	31.3		39.612500000000004	44.4
	27.899999999999995	30.7		39.437499999999986	42.8
	28.3625	30.9		39.11875	42.5
	28.312500000000004	30.4		39.3125	42.8
	28.243750000000002	27.9		39.81875000000001	40.6
	28.356250000000003	25.2		38.96874999999999	41.2
Jul.	28.33125	25.3		38.85000000000001	42.3
	28.312499999999996	28.2		38.81875000000001	38.3
	28.187499999999996	23.4		38.475	32.9
	28.16875	25.1		38.38750000000001	35.8
	28.349999999999998	26.8		38.887499999999996	39.4
	28.39375	25.5		38.875	41.2
	27.95625	25.3		38.325	39.3
	28.45625	26.1		38.3	40.5
	27.825	31.1		38.06875	44.6
	27.24375	33		37.44375	46.3
	27.575	33		37.53124999999999	47.2
	27.4875	30.5		38.362500000000004	43.1
	27.8125	32.3		39.0375	43.9
	28.168750000000003	31.4		38.6875	42.5
	28.0125	31.3		38.037499999999994	42.9
	27.8625	32		38.262499999999996	44.6
	27.45	31.8		37.650000000000006	46.5
	27.693750000000005	31.7		37.8375	45.9
	28.08125	32.2		38.24375	45.3
	27.799999999999994	32.9		39.05625	45.3
	27.85625	30.1		39.53124999999999	42.4
	28.612499999999997	26.3		40.012499999999996	42.1
	28.418750000000003	29.6		38.956250000000004	42.6
	28.081250000000004	30.2		38.625	43.7
	27.24375	32.6		38.29375	44.6
	27.512500000000003	31.5		38.06250000000001	43.9
	27.662499999999998	30		37.575	42.2
	27.193750000000005	26.8		37.825	39.2
	27.4125	26.1		37.74374999999999	37.9
	27.199999999999996	25.1		38.3125	38
	27.4625	26.5		38.5	38.9
Aug.	27.924999999999997	27.4		38.825	38.5
	28.19375	30.5		38.40624999999999	38.9
	28.2625	30		38.775	44
	27.681250000000002	31.5		37.55625	44.1
	26.943749999999998		28.1	37.04375		38.9
	27.243750000000002		27	37.90625		37.8
	27.66875		29.2	37.50625		39.3
	26.668750000000003		29.9	37.21875		40
	26.8		28.6	36.93125		38
	26.6125		29	37.087500000000006		38.6
	27.087500000000002		29.1	37.5875		38.6
	27.199999999999996		27	37.89375		38
	27.462500000000002		27.4	38.462500000000006		38.6
	27.28125		27	38.28125000000001		38.6
	26.937500000000004		26.9	38.1		38.3
	26.999999999999993		26.9	38.35625		38.2
	27.09375		27	37.637499999999996		37.8
	26.400000000000002		26.4	36.95625		37.1
	26.35625		26.4	36.962500000000006		37.2
	26.1125		26.1	37.68125		38
	26.706250000000004		26.4	37.887499999999996		37.8
	26.675000000000004		26.6	37.275000000000006		37.3
	26.768750000000004		26.6	38.03125		37.6
	27.331249999999997		27.1	37.58125		36.6
	26.55625		26.2	35.88125		36
	25.24375		24.7	35.043749999999996		35
	24.075000000000006		24.2	34.6625		35
	24.187499999999996		24.3	35.45625		35.5
	24.518749999999997		24.6	35.975		36.1
	24.331249999999997		24.1	35.78125000000001		35.9
	23.8875		24	35.587500000000006		35.3
Sep.	23.775		23.2	35.287499999999994		35.2
	23.34375		23	35.25		35.5
	23.4875		23.3	35.15625		34.8
	23.19375		23	35.20625		35.6
	22.66875			35.55625
	22.637500000000003			35.3125
	22.95625			34.06875
	22.318749999999998			33.01875
	21.99375			33.831250000000004
	21.4625			34.425
	22.06875			34.8875
	22.28125			34.074999999999996
	21.9625			33.162499999999994
	21.54375			33.4625
	21.581249999999997			33.918749999999996
	21.106249999999996			33.95625
	20.412499999999998			32.75
	20.818750000000005			32.66875
	20.025000000000002			32.83125
	19.75			32.26875
	18.918750000000003			30.556250000000002
	18.3625			30.812500000000004
	18.34375			30.7125
	18.28125			30.475
	18.7			30.162500000000005
	18.1375			29.587500000000002
	17.5875			30.05
	17.706249999999997			29.93125
	16.88125			29.731250000000006
	17			30.231249999999992
Oct.	16.71875			30.80625
	17.068749999999998			30.05625000000001
	16.956249999999997			30.08125
	16.662499999999998			29.4875
	16.00625			28.974999999999998
	15.662500000000003			28.587500000000002
	15.24375			28.462499999999995
	15.956249999999999			29.1125
	16.04375			28.7625
	15.549999999999999			28.49375
	15.99375			28.05
	15.325000000000001			27.337500000000002
	14.093749999999996			27.35625
	14.143750000000002			27.6875
	14.187500000000002			27.012500000000003
	13.475			26.175
	12.45625			26.03125
	12.78125			26.068749999999994
	13.343749999999998			26.3125
	13.1			25.762499999999996
	13.13125			25.4625
	12.150000000000002			24.662500000000005
	11.91875			25.5875
	12.637500000000001			25.231250000000003
	11.843750000000002			24.937500000000004
	11.7375			23.856250000000003
	10.85625			22.637499999999996
	10.50625			22.881249999999998
	9.89375			23.299999999999997
	10.687499999999998			23.406249999999996
	10.331249999999999			23.33125
Nov.	11.100000000000001			23.199999999999996
	10.574999999999998			21.874999999999996
	10.524999999999999			22.05
	9.875000000000002			21.9
	9.731249999999998			21.55625
	10.093750000000002			21.543750000000006
	10.318750000000001			21.512500000000003
	9.925			20.818749999999994
	9.424999999999999			21.125
	8.943750000000001			20.825000000000003
	8.64375			20.225
	7.36875			20.75625
	8.05625			20.825
	8.025			19.712500000000002
	7.8187500000000005			19.031250000000004
	7.143749999999999			18.55
	7.375			19.05
	7.39375			19.0875
	7.599999999999999			18.94375
	8.3125			18.762499999999996
	7.3999999999999995			18.800000000000004
	7.424999999999998			19.28125
	7.51875			19.14375
	7.2			18.756249999999998
	6.662499999999999			19.10625
	6.425			19.6875
	6.956249999999999			19.04375
	7.3			18.568749999999998
	6.843750000000002			17.537499999999998
	6.64375			17.0375
Dec.	5.73125			16.599999999999998
	5.6625000000000005			16.875
	5.543750000000001			16.75
	6.418749999999999			17.493750000000002
	6.0874999999999995			17.225
	6.518750000000001			17.512499999999996
	6.15625			17.525
	6.675000000000002			17.3125
	7.525			17.1375
	7.0875			16.8375
	6.6499999999999995			16.375
	5.3			14.700000000000003
	4.40625			15.068750000000003
	4.58125			14.918749999999998
	4.89375			14.68125
	4.85			15.681249999999999
	5.013333333333334			14.453333333333335

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

47°C

Highest Temp

25 Jul. 26

-1°C

Lowest Temp

9 Jan. 26

Seasonal Breakdown

Hottest MonthAugust42.08°C

Coldest MonthJanuary5.23°C

Wettest MonthJanuary1.25mm

Windiest MonthJune27.03km/h

Fountain Hills 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 Fountain Hills historically?

July is historically Fountain Hills's hottest month, with average maximum temperatures around 39°C. During peak heatwave events, the highest recorded temperatures have reached 47°C on 2026-07-25.

2. What is the coldest month in Fountain Hills historically?

January is Fountain Hills's coldest month, with average minimum temperatures around 5°C. The all-time record low of -5°C was recorded on 2011-02-03.

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

Fountain Hills's average annual rainfall is approximately 322.2mm, based on records spanning 17 years.

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

Fountain Hills historically records approximately 63.5 rainy days per year. January has the highest number of rain days at an average of 6.5 days.

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

The all-time highest temperature recorded in Fountain Hills is 47°C on 2026-07-25.

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

The all-time lowest temperature recorded in Fountain Hills is -5°C on 2011-02-03.

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

Fountain Hills experiences its strongest winds during May. The historic gust record of 56.5 kph was recorded on 2026-08-08.

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

Usually, Fountain Hills's humidity peaks in December at around 44.3% and drops to its lowest in June at approximately 17.4%.

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Fountain Hills Historic Weather Records
Analyse hottest, coldest, windiest & wettest days

Fountain Hills Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

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