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

Dearborn Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-5.18125	-10.7		0.79375	-5.5
	-5.7749999999999995	-6.4		-0.8875000000000002	-2.7
	-5.5249999999999995	-8		-0.6125	-3.1
	-5.956250000000001	-6		0.2937499999999996	-2.6
	-6.768749999999999	-3.7		-1.4499999999999997	0.3
	-6.8125	-0.5		-1.1375	3
	-7.63125	0.7		-1.5749999999999997	1.3
	-6.637499999999999	0.7		-0.9874999999999997	3.7
	-7.06875	2.8		0.6812499999999999	10.6
	-5.875	-0.6		1.08125	1.6
	-3.925	-2.6		2.60625	0.1
	-4.6625	-2.8		2.6250000000000004	5.2
	-6.71875	-1.2		-0.5874999999999998	3.5
	-7.893749999999999	-9		-1.8874999999999997	1.8
Jan.	-7.03125	-10.2		-1.7937499999999997	-5.7
	-7.29375	-7		-1.2375	-0.3
	-7.081249999999999	-6.3		0.5187500000000003	0.4
	-5.200000000000001	-13		-0.36250000000000004	-5.7
	-6.6625	-14.5		-0.44375000000000003	-8.7
	-8.7625	-16.8		-2.7	-8.3
	-9.875	-10.5		-2.9312499999999995	-1.4
	-9.35	-9.7		-1.5437500000000002	-3.7
	-6.34375	-16.6		-0.7125000000000001	-6.2
	-6.543749999999999	-18		-0.7125000000000001	-13.6
	-5.96875	-14		-0.27499999999999997	-8.6
	-6.062500000000001	-13.4		-0.6499999999999999	-8.8
	-6.893749999999999	-14.7		-0.70625	-8.3
	-7.4312499999999995	-14.3		-0.5562499999999999	-9.2
	-7.843749999999999	-14.2		-1.2937499999999995	-9.5
	-9.1875	-13.6		-1.575	-10.6
	-7.581249999999999	-14.9		-0.6	-8.3
	-7.218749999999999	-13.4		-0.59375	-1.8
	-7.762500000000001	-14.3		-0.23750000000000013	-3.7
	-7.531249999999998	-7.2		-0.1625000000000001	-2.9
	-7.93125	-11.3		-3.2959746043559335e-17	-6.2
	-8.00625	-10.7		-1.1562499999999996	-4.5
	-7.762499999999999	-9.8		-0.7687499999999998	0.3
	-6.262499999999999	-14.6		1.11875	-6.5
	-8.0375	-11.9		-0.6687500000000002	-5.7
	-6.95625	-15.1		-0.5687499999999996	-4.3
	-8.25	-7		-1.6000000000000005	1.1
	-7.9125	-4.1		-0.9812499999999998	-1.5
	-8.4125	-5.9		-0.575	-1.6
	-9.093749999999998	-6.7		-1.0374999999999999	0.7
	-8.81875	-2.4		-0.30625	-1.1
Feb.	-7.599999999999999	-3.9		-0.6625000000000001	0.4
	-6.8812500000000005	-2		-0.2562499999999999	1.6
	-8.5625	1.2		-0.25000000000000006	2.3
	-7.00625	1.3		1.3687500000000001	6.4
	-6.575000000000001	2.2		2.1374999999999997	4.8
	-6.09375	1.3		2.80625	6.1
	-4.512499999999999	-0.8		3.6125	1.9
	-3.0687500000000005	-1.6		2.8625000000000003	1
	-5.0375	-5		3.7375	-2.3
	-4.68125	-8.5		2.75625	0.6
	-5.35625	-4.1		1.7625	0
	-7.018750000000001	-9.8		0.5874999999999998	3.4
	-4.550000000000001	-2.1		2.825	11.7
	-4.925	-1		4.362500000000001	6.3
	-4.8875	-4.9		3.8437499999999996	-3.1
	-6.143750000000002	-9.5		1.46875	0.5
	-5.606249999999999	-3.5		2.025	0.5
	-6.181250000000001	-4.6		2.3625	2
	-4.73125	0		3.45	1.6
	-4.15625	1.1		4.23125	8.5
	-3.8875000000000006	8.4		4.2875	20
	-2.3625000000000003	3.2		6.762500000000001	13.7
	-1.2625	3.6		8.00625	20.4
	0.39375	6.1		8.7375	16.3
	-0.39375	2.1		7.4312499999999995	19.2
	-2.837499999999999	-2.4		6.024999999999999	7.1
	-2.24375	0.8		6.668749999999999	7.5
	-0.2687499999999998	-3		8.1375	3.3
Mar.	-0.14375000000000004	-0.6		7.83125	16.2
	-0.35000000000000014	-4.3		8.91875	12.7
	-0.73125	-7.4		9.262500000000001	-2.9
	0.20000000000000007	-4.7		9.237499999999999	2.4
	-0.10624999999999984	-0.2		8.45625	3.8
	-0.43125	1.9		8.175	13
	-0.35624999999999996	1.7		9.4	8.9
	-0.4187500000000001	2		6.6625	8.9
	-1.19375	0.4		7.293749999999999	4.4
	0.375	-4.6		8.406250000000002	8.4
	-0.22499999999999998	1.7		7.5687500000000005	12.7
	-0.7312500000000001	9.2		8.46875	17.8
	-0.43750000000000006	-1.1		7.65	6
	-0.36250000000000004	-3		9.08125	5.6
	0.83125	1		8.74375	11.5
	0.8625	7.6		10.525	16.3
	1.43125	13.2		10.425	22.2
	0.8250000000000002	0.8		9.4875	5.2
	1.2000000000000004	0.6		10.506250000000001	12.9
	2.23125	10.6		10.50625	24.1
	1.8312500000000003	5.5		10.85	20.4
	2.4625	2.9		11.706249999999999	5.4
	1.9625	0.3		10.5625	10.7
	2.375	-6.6		11.406249999999998	7.5
	2.0625	-4.2		12.212499999999999	15.6
	3.8375	6.3		12.643749999999999	24.7
	3.55	5		13.825000000000001	11.1
	3.5999999999999996	3.2		13.231250000000003	15.9
	4.362500000000001	3.8		14.774999999999999	29.8
	5.7125	16.8		14.237499999999999	29.9
	3.9437500000000005	16		13.5	28.7
Apr.	3.98125	17		13.581249999999997	22.2
	3.98125	14.5		13.9	20.4
	3.0437499999999997	10.5		12.075	20.8
	4.1499999999999995	5.2		13.887500000000001	17.6
	3.8625	2		13.662500000000001	11.7
	3.65	-2.1		13.293749999999998	11.5
	4.1000000000000005	3.1		14.26875	26
	2.9625	9.3		12.168750000000001	28.5
	3.6375	8.2		15.068749999999998	29
	5.3	9.8		14.4125	28.6
	5.062500000000001	8.5		13.25	12.2
	4.0875	5.7		14.25625	19.8
	4.56875	5.3		14.49375	24.2
	4.762499999999999	12.2		14.812500000000002	17.1
	6.44375	6.8		15.40625	12.6
	6.5249999999999995	5.4		15.51875	12.7
	8.325000000000001	5.9		17.837500000000002	10.8
	9.675	2		17.55625	9.9
	9.04375	0.4		16.71875	18.8
	8.8875	7.1		17.40625	28.2
	7.937499999999999	12.4		16.643749999999997	20.9
	8.100000000000001	8		17.050000000000004	14.7
	7.44375	5.6		17.818749999999998	14.2
	7.281249999999999	5		18.05	19.9
	8.18125	9		18.456250000000004	24
	7.3500000000000005	6.1		17.812499999999996	17.7
	7.731249999999999	4.3		16.643749999999997	15.3
	8.18125	1.5		17.475	21.1
	8.8875	7.8		19.39375	13.3
	9.23125	5		19.224999999999998	21.7
May	9.4375	5.2		20.412499999999998	26.2
	10.431249999999999	10.5		20.849999999999998	29.4
	10.125	17.5		18.974999999999998	32.7
	10.549999999999997	18.8		19.418750000000003	34.1
	10.756249999999998	18.8		20.781250000000004	33
	11.531250000000002	9.7		21.443749999999998	18.7
	12.718750000000004	4.7		21.76875	20
	13.143750000000002	7.7		21.38125	23
	11.774999999999999	12.2		21.856250000000003	14.8
	11.04375	12.5		21.724999999999994	21.7
	13.112499999999999	12.3		23.5	28.6
	14.087499999999999	12.1		24.281249999999996	32.5
	13.787500000000001	14.7		23.243750000000002	32.8
	14.237500000000002	12.3		23.38125	26.5
	15.21875	8.1		24.66875	31.7
	14.69375	12.4		24.70625	22.9
	14.7625	8		23.66875	28.1
	13.287500000000001	9.9		23.43125	28.8
	12.8375	10		22.74375	28.1
	13.362499999999999	10.5		23.80625	32
	14.668749999999998	11.9		24.950000000000003	34
	14.8875	15.4		24.731250000000003	33.6
	13.96875	19.7		23.39375	31.3
	14.237500000000002	16.1		23.85625	32
	14.2	13.5		23.025000000000002	33.9
	13.98125	20.3		23.762500000000003	30.8
	14.75	22.6		24.568749999999998	35.4
	15.44375	21		25.393750000000004	35.5
	16.5125	19.8		25.156249999999996	30.4
	15.29375	15.7		23.924999999999997	34.2
	14.01875	14.2		23.14375	25.1
Jun.	15.2625	10.7		24.53125	23.1
	16.143749999999997	13.3		25.650000000000002	26.1
	16.45	13.9		27.018749999999997	26.9
	17.11875	17		26.90625	22.4
	16.575000000000003	12.6		26.3125	26.7
	17.043749999999996	13.6		26.631250000000005	28.4
	17.749999999999996	13.1		28.3875	26.4
	18.46875	14.8		27.91875	24.7
	17.787499999999998	13.3		26.8375	28.3
	18.287499999999994	11.2		26.606249999999996	28.1
	17.11875	16.7		25.731250000000006	27.9
	16.9	13.8		26.056250000000006	26.7
	17.0625	14.1		26.087500000000002	30.8
	17.062499999999996	15.7		27.106250000000003	31.5
	17.6875	18.1		27.2	33.5
	18.4875	22.8		28.04375	37.3
	18.112499999999997	26		26.937499999999996	41.2
	17.506249999999998	25.4		26.9625	37.6
	17.156249999999996	25.3		27.6875	39.5
	18.3875	21		29.337500000000002	33.8
	19.906249999999996	21.1		30.187499999999996	27
	19.725	18.8		28.956249999999997	29.4
	18.999999999999996	16.8		28.206249999999997	32.8
	18.55625	21		28.106250000000003	34.9
	18.418749999999996	21.1		27.937500000000004	32.2
	18.337500000000002	21.5		27.674999999999997	30.5
	18.568749999999998	18.8		27.406249999999996	32.6
	18.474999999999998	17.2		27.731250000000003	32.6
	19.1625	16.9		27.743749999999995	36.4
	18.85625	21.4		28.612499999999997	40
Jul.	19.1875	22.8		28.306250000000002	39.3
	19.25	20.2		27.712500000000002	35.1
	19.6875	18.1		27.91875	33.8
	19.00625	22.2		29.44375	35.8
	20.075000000000003	16.1		29.493750000000006	29.7
	20.36875	13.8		28.80625	31.6
	19.125	22.1		28.124999999999996	35.3
	18.493749999999995	12.8		27.543749999999996	25.8
	19.474999999999998	12.3		28.393750000000004	28.4
	19.275	14.1		28.54375	29.6
	18.84375	13.9		28.156249999999996	31.8
	18.193750000000005	18.8		28.4625	32.7
	19.03125	20.6		28.556250000000002	33.6
	18.943749999999998	20.4		28.05	28.7
	18.287499999999998	16.5		27.53125	31.9
	18.093750000000004	17.3		27.2875	32.6
	17.7875	19.3		26.637500000000003	34.3
	18.33125	21.3		27.5875	33.1
	17.90625	17.9		28.293750000000003	24.4
	18.593750000000004	15.3		28.031250000000004	32.2
	18.549999999999997	14.7		28.012499999999996	31.8
	18.58125	14.9		27.968749999999993	34.8
	19.05	21.3		27.143749999999997	31.6
	18.2625	21.8		26.762499999999996	31
	18.275	21.8		27.3125	35.6
	18.493749999999995	17.5		28.081249999999997	34
	18.51875	19.7		27.474999999999998	29.6
	18.412499999999998	22.1		27.256249999999998	30.9
	18.368749999999995	19.6		27.0875	28.9
	18	18.8		27.143749999999997	31.6
	17.475000000000005	20.1		26.237500000000004	31.1
Aug.	17.643749999999997		18.8	26.687500000000004		24.4
	17.86875		20.9	26.925		29.4
	18.962500000000002		18.2	27.006249999999994		28.6
	18.206249999999997		18	26.462500000000002		29.3
	17.625		20	27.256250000000005		27.8
	17.90625		18.2	26.949999999999996		28.2
	17.99375		19.6	26.3875		23.5
	17.05		18.5	25.875000000000004		21.2
	16.35625		16.7	26.431249999999995		26.5
	16.83125		17.1	26.8		27
	17.712500000000002		18.2	26.206249999999997		26.3
	17.75625		17.3	26.91875		26.7
	17.79375		17.9	27.281249999999996		26.8
	18.193749999999998		17.8	26.962500000000002		26.2
	18.075		17.3	26.900000000000002		26.1
	17.918750000000003		17.4	26.75625		26.6
	16.9875		16.7	26.487499999999997		25.9
	17.543750000000003		16.9	26.931250000000002		26.3
	17.731249999999996		17.1	26.856250000000003		26.5
	17.63125		17	27.193749999999998		27.6
	16.91875		16.7	25.85625		25.7
	16.3375		16.4	25.362499999999997		25.8
	15.687500000000004		15.5	24.668750000000003		24.6
	15.612500000000002		15.8	25.075		24.9
	15.381250000000001		14.8	23.362499999999997		22.7
	14.218750000000002		14.5	22.76875		23.6
	15.262500000000001		15.1	24.5375		24.3
	15.437499999999998		15.4	24.5625		24.8
	14.499999999999998		14.8	23.7		24
	14.231250000000001		14.5	23.650000000000002		23.9
	14.281250000000002		14	24.575		23.8
Sep.	14.03125			23.15625
	13.787499999999998			23.80625
	14.225000000000003			24.58125
	15.137500000000001			24.00625
	14.387499999999998			22.668749999999996
	14.443750000000001			24.6125
	15.65625			24.912499999999998
	14.187499999999998			22.631249999999998
	12.94375			22.49375
	13.456250000000004			22.4625
	14.4125			21.575
	13.631250000000001			22.20625
	13.456249999999999			21.75
	13.068750000000001			20.631249999999994
	12.250000000000002			19.98125
	11.674999999999997			19.599999999999998
	11.799999999999999			19.1125
	11.4625			20.150000000000002
	11.49375			20.35
	11.650000000000002			20.65
	11.950000000000001			20.375000000000004
	12.0125			21.125
	11.3625			18.943749999999998
	10.1875			19.356250000000003
	10.568749999999998			19.2
	10.193749999999998			19.162499999999998
	10.106250000000001			19.40625
	10.2			17.23125
	10.30625			17.849999999999998
	9.325			16.175
Oct.	8.51875			15.76875
	7.35625			15.075000000000001
	6.95			13.48125
	6.4875			15.468749999999998
	7.112500000000001			15.356250000000001
	7.3			15.793750000000001
	7.481250000000001			15.225
	6.95625			14.89375
	6.7625			15.099999999999998
	7.550000000000002			16.125
	7.78125			14.125000000000004
	6.70625			14.075
	6.250000000000001			13.35625
	5.562499999999999			12.26875
	4.73125			11.25
	5.1187499999999995			12.118749999999999
	5.60625			11.04375
	4.0375			10.93125
	4.1375			12.200000000000001
	3.71875			11.38125
	5.212499999999999			12.543750000000003
	6.093749999999999			12.931249999999999
	5.38125			13.237499999999999
	4.3500000000000005			10.9375
	3.6937500000000005			11.025
	3.4687499999999996			11.5375
	3.03125			9.537500000000001
	3.3687500000000004			10.787500000000001
	1.75			8.64375
	0.024999999999999786			6.84375
	0.64375			7.168749999999998
Nov.	1.41875			7.50625
	1.29375			8.0125
	1.1875			7.9
	0.6124999999999999			6.65625
	0.25			7.262499999999999
	0.575			7.4
	0.8125000000000001			6.831249999999999
	-0.3750000000000002			5.8500000000000005
	-0.9437499999999999			6.28125
	-0.3624999999999998			6.487500000000001
	0.5687500000000001			6.36875
	0.4			5.812500000000001
	-0.375			5.199999999999999
	-1.1812499999999997			3.58125
	-1.06875			4.8062499999999995
	0.043749999999999956			6.59375
	-0.5812499999999999			5.0125
	-0.28124999999999994			5.09375
	-0.625			4.906249999999999
	-0.4125			4.8187500000000005
	-0.70625			5.343750000000001
	-1.9687500000000002			3.2499999999999996
	-3.0625			1.275
	-2.1625			3.025
	-1.3312499999999996			3.4937500000000004
	-2.6374999999999997			3.15
	-3.0999999999999996			2.83125
	-3.6374999999999997			2.78125
	-3.425			2.4812500000000006
	-3.406250000000001			2.4812500000000006
Dec.	-2.8625000000000003			3.3562499999999997
	-2.7375000000000003			2.68125
	-2.5375			2.4999999999999996
	-3.1125000000000003			1.1312499999999999
	-3.6374999999999997			1.1312499999999999
	-3.5250000000000004			1.0437500000000002
	-2.06875			2.8124999999999996
	-1.2999999999999998			2.9624999999999995
	-2.78125			3.14375
	-2.8187499999999996			2.26875
	-2.9			2.68125
	-2.8750000000000004			1.7437500000000001
	-2.56875			3.3249999999999997
	-3.2687500000000007			2.7624999999999997
	-3.0999999999999996			3.125
	-2.875			1.4312499999999997
	-3.433333333333333			1.6266666666666667

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

41°C

Highest Temp

1 Jul. 26

-18°C

Lowest Temp

24 Jan. 26

Seasonal Breakdown

Hottest MonthJuly33.24°C

Coldest MonthJanuary-8.68°C

Wettest MonthAugust6.83mm

Windiest MonthMarch22.45km/h

Dearborn 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 Dearborn historically?

July is historically Dearborn's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 41°C on 2026-07-01.

2. What is the coldest month in Dearborn historically?

January is Dearborn's coldest month, with average minimum temperatures around -7°C. The all-time record low of -28°C was recorded on 2015-02-20.

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

Dearborn's average annual rainfall is approximately 992.8mm, based on records spanning 17 years.

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

Dearborn historically records approximately 184.7 rainy days per year. June has the highest number of rain days at an average of 16.7 days.

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

The all-time highest temperature recorded in Dearborn is 41°C on 2026-07-01.

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

The all-time lowest temperature recorded in Dearborn is -28°C on 2015-02-20.

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

Dearborn experiences its strongest winds during November. The historic gust record of 50.8 kph was recorded on 2015-11-12.

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

Usually, Dearborn's humidity peaks in February at around 82.6% and drops to its lowest in October at approximately 70.5%.

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Yearly Summary 2026

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Recent Blogs On Weather

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