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

Cary Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-8.50625	-11.7		-1.5312499999999998	-5.9
	-8.91875	-7.6		-2.5375000000000005	-3.1
	-8.675	-8.3		-2.175	-2.1
	-8.787499999999998	-8.6		-1.81875	-2.8
	-9.793749999999998	-3.3		-2.2250000000000005	0.4
	-9.424999999999999	-0.8		-3.8125000000000004	1.8
	-9.5875	-0.3		-2.875	1.3
	-9.206249999999999	0.8		-1.7937500000000002	6.3
	-8.68125	1.9		-0.6937499999999999	13.5
	-7.893750000000002	-3.1		-0.1687499999999999	1
	-6.618750000000001	-5.9		1.4187500000000004	0.6
	-6.868750000000001	-2.7		-0.7062500000000003	3.8
	-9.4	-0.8		-2.6	4.5
	-9.18125	-6.9		-3.1	1.1
Jan.	-9.162499999999998	-10.4		-2.4937500000000004	-5.3
	-8.799999999999997	-5.6		-1.6812500000000001	1.5
	-8.593749999999998	-10		-1.8	-4.2
	-8.475	-14.8		-1.54375	-8.5
	-10.34375	-17.6		-2.61875	-9.9
	-10.7125	-19		-4.13125	-6.2
	-11.4375	-7.4		-4.225	-3.9
	-9.162499999999998	-12.6		-1.7750000000000004	-7.1
	-8.299999999999999	-22.8		-2.2312499999999997	-14.9
	-7.93125	-21.4		-1.0437500000000002	-14.1
	-7.5875	-14.2		-1.125	-7.5
	-8.8	-18.2		-2.0812500000000003	-10.9
	-8.868749999999999	-14		-2.0124999999999997	-10.5
	-8.612499999999997	-16.3		-2.03125	-7.2
	-9.506250000000001	-15.7		-1.9937500000000004	-7.3
	-9.012499999999998	-15.2		-1.8437500000000002	-8.4
	-8.268749999999999	-14.6		-1.4374999999999998	-3.6
	-8.025	-14.2		-0.65625	-4.6
	-8.631250000000001	-8.3		-1.2812499999999996	-3.7
	-9.14375	-9.1		-2.1687499999999997	-4.1
	-9.14375	-12.9		-0.7437499999999997	-2.6
	-9.181249999999999	-9.1		-2.7250000000000005	-1.5
	-8.3875	-5.9		-0.4874999999999999	2.4
	-8.162500000000001	-12.2		-0.63125	-5.6
	-9.26875	-6.8		-2.41875	-3.7
	-9.35	-4.3		-2.9249999999999994	0.9
	-10.08125	-2		-2.64375	1.3
	-9.95	-2.6		-1.8937500000000003	3.4
	-9.76875	-5.6		-2.1624999999999996	1.4
	-10.7625	-4.3		-2.1687499999999997	10.1
	-9.656250000000002	-2.4		-1.2812499999999998	1.6
Feb.	-8.475	-3		-0.7749999999999999	8.1
	-7.824999999999999	0		-0.6812500000000001	3.6
	-8.54375	2.6		-0.6124999999999999	6.2
	-8.2125	6.2		1.1562500000000002	16.2
	-7.699999999999999	3.7		1.1312499999999999	9.2
	-6.5125	-0.1		3.03125	7.7
	-4.39375	-3		2.0625	4
	-4.3812500000000005	-6.9		3.03125	-3.6
	-5.300000000000001	-8.8		2.1	-0.6
	-6.1625000000000005	-5.5		1.3624999999999998	0.8
	-6.7124999999999995	-5		0.2812499999999999	0.2
	-7.137499999999999	-6		1.93125	5.2
	-4.05625	-0.5		3.7499999999999996	9.8
	-5.599999999999999	-3.6		4.3999999999999995	2.1
	-5.262499999999998	-5.1		3.7625	-1.4
	-6.225	-3.8		1.88125	5.8
	-6.5125	0.5		2.1812500000000004	2.6
	-5.23125	-1.5		3.0562500000000004	1.3
	-4.4624999999999995	1.6		3.6812499999999995	4.6
	-4.231250000000001	2.3		4.949999999999999	16.7
	-3.5187500000000003	2.4		5.425	17.5
	-1.7750000000000004	-0.2		7.006249999999999	14.9
	-0.21874999999999997	5.6		7.868750000000001	19.9
	0.8749999999999999	4.4		7.6812499999999995	14.6
	-1.0000000000000002	1		6.693749999999999	4.6
	-2.1812500000000004	-2.3		7.168749999999999	6.8
	-1.2187499999999998	0.6		8.781250000000002	5.1
	0.34375	-2.2		9.2125	0.1
Mar.	-0.47499999999999987	0.1		8.206249999999999	11.4
	-0.3937499999999999	-8		8.406249999999998	-1.2
	0.03125000000000017	-11.2		9.806249999999999	-4
	0.12500000000000003	-5.1		8.45625	8.5
	-0.4937499999999999	-0.8		7.7875000000000005	9.2
	0.275	3.5		8.89375	10.1
	0.08750000000000006	3.5		9.962500000000002	7.6
	0.1875	2.9		7.74375	13.4
	0.35624999999999996	-2.5		8.28125	6.2
	0.26875000000000004	-2.6		6.9375	7.7
	-0.4125000000000001	3.1		5.69375	16.4
	-1.1625	8		7.575	16.7
	-0.17500000000000004	-2.1		7.843749999999999	3.2
	0.08125000000000004	-4.1		9.63125	9.8
	0.69375	1.6		9.362499999999999	12.2
	0.6625	7.5		11.2375	20.7
	1.975	10.1		10.875000000000002	19
	0.3062499999999997	1.4		9.50625	4.2
	2.0375	2.5		11.100000000000001	22
	1.9375	3.9		10.45	11.2
	2.4437499999999996	3.4		12.862499999999999	10.4
	2.33125	0.6		10.95	12.7
	2.1687499999999997	1.2		12.125	8.5
	2.4312500000000004	-1.8		10.662499999999998	6.4
	2.8499999999999996	-0.7		11.61875	23.2
	3.5750000000000006	8.4		13.90625	23
	3.6687499999999997	3.8		12.5875	10.6
	3.8062500000000004	-0.5		13.443749999999998	16.2
	4.6812499999999995	8		14.8875	25.9
	4.987500000000002	15.8		14.08125	26.8
	3.3625	14.7		12.925	28.6
Apr.	4.831250000000001	17.1		13.45625	23.4
	3.43125	11.4		13.3125	21.8
	3.0875000000000004	11.4		13.106250000000001	29.9
	3.6875	2.4		13.175000000000002	7.3
	3.3687500000000004	1.2		12.8375	10.3
	4.025	-0.4		13.181249999999999	15.6
	3.9624999999999995	7.5		13.274999999999999	26.4
	3.7750000000000004	11.2		13.325	26.9
	4.787500000000001	9.8		14.63125	29.6
	5.6000000000000005	12.9		15.58125	24.1
	4.643750000000001	6.8		13.6375	20.3
	4.549999999999999	4.6		15.18125	14
	3.825000000000001	7		13.6375	22.1
	4.6812499999999995	9.3		14.062500000000002	18.6
	6.40625	5.1		15.375000000000002	14.2
	6.35	1.5		14.5625	12.3
	7.43125	2.1		16.2625	9
	7.718750000000001	-0.2		15.5875	13
	7.812499999999999	5.3		16.518749999999997	21.8
	7.50625	8.4		17.7	28.4
	7.14375	7.6		16.55	18.2
	7.187500000000001	2.9		16.2125	13.9
	7.61875	0.3		18.943749999999998	17.5
	8.712500000000002	1.7		18.212500000000002	19.7
	7.731250000000001	10.7		18.15625	23.5
	7.69375	3.8		17.1875	18.5
	8.462500000000002	5.1		17.44375	17.3
	8.812500000000002	3.1		18.01875	25
	8.6125	8.5		19.624999999999996	18.5
	8.999999999999998	3.7		19.3375	22.8
May	9.10625	10.5		18.725	25.3
	10.287499999999998	15.8		20.95	30.2
	9.45625	18.1		18.58125	31.7
	9.1	20.4		19.7	27.7
	10.15625	10.3		19.6875	24.6
	10.850000000000001	5.2		19.7625	14.3
	11.612499999999999	5.8		19.89375	19
	11.562500000000004	7.7		21.218749999999996	22.2
	11.600000000000001	12.5		21.375	24.1
	10.975	12		21.368750000000002	25.6
	13.39375	13.6		23.174999999999997	29.3
	12.931249999999999	14.9		22.7875	32.2
	12.918750000000001	14.6		21.881249999999998	31
	13.40625	12.1		22.49375	25.8
	14.225	9		23.362499999999997	30.9
	14.112499999999999	12.7		24.256249999999998	25.7
	13.737500000000002	10.2		23.212500000000006	27.6
	12.03125	12.7		22.437500000000004	26.5
	12.506250000000001	10.3		22.349999999999998	26.5
	13.500000000000002	9.6		24.24375	30.7
	14.3125	13.2		24.512500000000003	32.1
	13.95625	19.9		23.7375	26.3
	13.700000000000001	18.3		23.4875	31.8
	13.95	17		23.381249999999998	28.9
	13.55625	18.2		22.912500000000005	29
	13.637499999999998	21		24.825	30.8
	14.324999999999998	19.9		24.243750000000002	33.5
	14.824999999999998	18		24.58125	29.2
	15.162500000000001	14		24.287499999999998	27.2
	13.90625	16.8		23.525000000000002	30.1
	14.500000000000004	12.8		24.48125	21.6
Jun.	15.356249999999998	10.8		25.468749999999996	24.5
	15.7625	14.3		26.03125	25.2
	16.5	12.7		27.33125	19.5
	16.681250000000002	14.7		26.6	24.1
	16.118750000000002	13.3		25.587500000000002	25.9
	16.587500000000002	14.4		26.84375	25.1
	17.98125	13		27.575	23
	17.862500000000004	13.3		26.750000000000004	25.5
	17.731250000000003	11.8		26.725	24.2
	16.88125	13.9		25.56875	24.8
	16.5875	15.4		25.518750000000004	27
	17.175	13.8		25.36875	25.1
	16.731250000000003	14.9		26.31875	26.9
	16.6	16.3		26.85	31
	18	22.8		26.806249999999995	35.1
	18.71875	24.4		27.7	35.5
	17.106250000000003	23.9		26.162499999999994	35.9
	16.2625	24.4		25.537499999999998	35.6
	16.575000000000003	21.6		26.918750000000006	32.9
	18.431250000000002	20		28.55	30.6
	19.431250000000002	17.6		28.749999999999996	27.6
	19.049999999999997	18		27.94375	28.7
	18.14375	17.3		27.587500000000002	31.6
	17.61875	19.2		26.375	32.5
	17.718749999999996	21.7		27.05625	31.3
	17.79375	19.8		26.99375	30.6
	18.14375	16.5		26.8125	29.7
	18.45	17.2		27.168750000000003	32.5
	18.28125	18.6		26.993749999999995	34.8
	17.90625	20.6		27.231250000000003	37.4
Jul.	18.475	22		27.26875	37.2
	18.28125	20.6		26.7375	33.9
	18.35	22		27.356249999999996	36.1
	18.46875	21.2		28.43125	34.3
	19.43125	17.1		28.69375	29.1
	19.325000000000003	14.3		28.1625	29.7
	18.643749999999997	19		27.131249999999994	31.5
	18.637500000000006	13.3		27.981250000000003	24.5
	18.843750000000004	11.7		27.99375	25.3
	18.943750000000005	14.9		27.918750000000003	27.7
	18.318749999999998	15.5		27.51875	27.6
	18.26875	21.7		27.662500000000005	34
	18.731250000000003	22.7		27.700000000000003	34.9
	18.537499999999998	17.3		27.468749999999996	29.2
	17.9625	14.9		26.437499999999996	29.9
	17.4125	15		26.074999999999996	32.9
	17.6125	17.9		26.4375	30
	17.39375	19.4		26.956250000000004	22.6
	17.5125	18		27.9375	26.7
	18.275	15.2		28.018749999999997	29.9
	17.625	18		26.78125	31.2
	17.64375	21.3		26.843750000000007	30.4
	17.94375	17.2		26.462500000000002	26.9
	17.987500000000004	18.6		26.287500000000005	31.3
	17.768749999999997	18.8		26.987499999999997	30.6
	17.618750000000002	15.8		26.868750000000002	32.1
	17.8125	21.2		26.575	32.8
	17.9375	21.1		26.4625	28.1
	17.249999999999996	20.5		26.56875	31
	17.250000000000004	18.4		26.337500000000002	28.6
	16.44375	18.3		25.275000000000002	29.6
Aug.	16.3375		20.3	26.2875		25.6
	17.393749999999997		19.3	27.1875		27.7
	17.80625		17.7	26.025000000000002		26.8
	17.087500000000002		17.4	26.043750000000003		27.2
	17.224999999999998		16.8	26.8625		24.5
	17.89375		15.3	26.712500000000002		24.7
	17.3125		15.5	26.018750000000004		19.3
	15.8375		14.7	25.631250000000005		25.9
	15.9875		16.4	26.343750000000004		26.5
	16.868750000000002		17.3	26.6875		27.2
	17.318749999999998		17.5	26.993750000000002		26.8
	17.306250000000002		17.2	26.66875		26.1
	17.45625		17.4	26.968750000000004		26.8
	17.793750000000003		17.4	26.675		25.9
	17.287499999999998		16.7	26.775000000000002		25.9
	16.68125		16.4	25.625		25.2
	16.1875		15.6	26.53125		26
	17.03125		16.3	26.5875		25.3
	17.1125		16.7	25.95625		26.1
	16.65625		16.2	26.100000000000005		26.2
	15.775		15.3	24.8875		24.8
	14.925		15.3	24.45625		24.8
	15.074999999999998		14.9	24.825		24.3
	14.54375		14.1	24.224999999999998		23.6
	14.125000000000002		13.7	22.45625		21.9
	13.656250000000002		14.1	23.15		23.5
	14.525000000000002		14.4	24.525		24.3
	14.20625		14.5	23.025000000000002		23.8
	13.41875		13.9	23.512500000000003		23.8
	14.081250000000002		13.8	23.3625		23
	13.16875		13	23.95		24.2
Sep.	13.962499999999999			23.593749999999996
	14.137499999999998			24.14375
	14.14375			25.01875
	14.575000000000001			23.749999999999996
	14.31875			22.999999999999996
	14.718749999999998			25.206249999999997
	14.65625			23.275000000000002
	13.212499999999999			21.856250000000003
	13.125			22.0125
	12.650000000000002			21.893749999999997
	13.306249999999999			21.50625
	12.518750000000002			22.087500000000002
	12.3375			21.412500000000005
	11.618750000000002			20.7
	10.8625			20.30625
	11.343749999999998			20.206249999999997
	12.275000000000002			20.549999999999997
	11.8875			19.90625
	11.28125			20.337500000000002
	10.924999999999999			19.4875
	10.7875			20.087500000000002
	10.312500000000002			19.393749999999997
	9.700000000000001			18.625000000000004
	8.94375			19.331249999999997
	9.356250000000001			20.10625
	9.956249999999997			19.631249999999998
	8.89375			18.96875
	9.524999999999999			18.2625
	8.53125			15.53125
	7.593749999999998			15.637500000000003
Oct.	7.0687500000000005			15.068750000000001
	6.125000000000001			14.031250000000002
	6.043749999999999			14.0375
	6.3812500000000005			16.06875
	6.600000000000001			15.243749999999999
	6.456250000000002			15.987499999999999
	6.262499999999999			15.15
	5.825			14.85625
	6.68125			15.2375
	7.1625			15.474999999999998
	6.2437499999999995			14.368749999999999
	5.981249999999999			13.762500000000001
	4.8625			12.21875
	3.96875			10.24375
	3.2249999999999996			10.525
	4.949999999999999			12.137499999999998
	3.4749999999999996			9.799999999999999
	2.1375			10.84375
	3.525			11.868749999999997
	3.0687499999999996			11.86875
	5.40625			12.331250000000002
	4.5249999999999995			12.181249999999999
	4.487500000000001			13.006250000000001
	2.9312500000000004			10.018750000000002
	2.9687500000000004			9.8875
	2.5500000000000003			11.231250000000001
	2.7437500000000004			10.09375
	1.09375			10.5
	-0.16874999999999998			6.35
	-1.0125000000000002			6.25625
	-0.8374999999999998			6.6
Nov.	0.28124999999999994			7.762499999999998
	0.8375			7.81875
	0.4374999999999998			7.518750000000001
	-0.8687500000000002			5.749999999999999
	-1.35625			6.50625
	5.551115123125783e-17			6.674999999999999
	-0.65625			6.825
	-1.8625			5.5875
	-0.7000000000000001			6.356250000000001
	-0.60625			6.2125
	-1.1875			5.175000000000001
	-1.8374999999999995			4.85
	-3.7312499999999997			3.35
	-3.91875			2.73125
	-2.4624999999999995			4.4625
	-1.89375			5.11875
	-2.3312500000000003			2.9
	-2.1750000000000003			4.250000000000001
	-2.4625			4.1312500000000005
	-1.65			4.8187500000000005
	-3.0375			3.275
	-5.55			0.6187499999999999
	-5.675000000000001			-0.03750000000000003
	-3.5625000000000004			2.2249999999999996
	-4.050000000000001			2.09375
	-4.19375			1.4562500000000003
	-4.4125			1.45
	-4.9875			1.3312500000000003
	-4.6625000000000005			2.1000000000000005
	-4.7437499999999995			2.4875000000000003
Dec.	-4.168749999999999			2.4375
	-3.8			1.825
	-4.3500000000000005			0.7375
	-6.11875			-0.7062499999999998
	-6.1125			0.5000000000000001
	-4.831249999999999			1.1937500000000003
	-2.9312499999999995			2.44375
	-4.275			1.5687499999999999
	-5.1937500000000005			1.4187499999999995
	-4.3187500000000005			1.6624999999999996
	-3.8375000000000004			1.30625
	-4.58125			1.58125
	-4.4			2.375
	-4.525			1.4874999999999998
	-4.331250000000002			2.2249999999999996
	-6.19375			0.01875000000000003
	-6.366666666666666			-0.7266666666666668

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

37°C

Highest Temp

14 Jul. 26

-23°C

Lowest Temp

23 Jan. 26

Seasonal Breakdown

Hottest MonthJuly31.6°C

Coldest MonthJanuary-9.91°C

Wettest MonthAugust7.72mm

Windiest MonthApril28.38km/h

Cary 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 Cary historically?

July is historically Cary's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 37°C on 2026-07-14.

2. What is the coldest month in Cary historically?

January is Cary's coldest month, with average minimum temperatures around -9°C. The all-time record low of -33°C was recorded on 2019-01-31.

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

Cary's average annual rainfall is approximately 1087.5mm, based on records spanning 17 years.

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

Cary historically records approximately 177.5 rainy days per year. June has the highest number of rain days at an average of 17.4 days.

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

The all-time highest temperature recorded in Cary is 37°C on 2026-07-14.

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

The all-time lowest temperature recorded in Cary is -33°C on 2019-01-31.

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

Cary experiences its strongest winds during April. The historic gust record of 50.4 kph was recorded on 2026-03-13.

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

Usually, Cary's humidity peaks in January at around 83.2% and drops to its lowest in October at approximately 72.02%.

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