Port Huron Historic Weather Records
Analyse hottest, coldest, windiest & wettest days

Port Huron Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-5.206249999999999	-11.5		-0.03749999999999998	-6.9
	-5.831250000000001	-8.4		-1.1125000000000003	-4.2
	-5.281250000000001	-10		-1.2874999999999994	-3.8
	-5.843749999999998	-6.2		-0.2499999999999999	-2.8
	-6.481249999999999	-4.1		-2.0062499999999996	0.1
	-6.5	-1.9		-1.7187500000000002	2.2
	-7.71875	0.2		-2.2687499999999994	1.3
	-6.487500000000001	0.8		-1.5	2.8
	-6.262499999999999	2.3		-0.14375000000000013	8.3
	-5.481249999999998	-0.1		0.40624999999999983	0.8
	-3.91875	-2.5		1.4937500000000001	0.2
	-4.168749999999999	-2.5		1.6499999999999997	2.7
	-6.4750000000000005	-1.3		-1.2624999999999995	2.4
	-7.987500000000001	-8.5		-2.1125	1.7
Jan.	-7.43125	-10.8		-1.9625	-9
	-7.5687500000000005	-9.4		-1.39375	-1.2
	-7.425000000000001	-6		-0.41250000000000014	-0.1
	-5.550000000000002	-11.6		-0.9874999999999998	-7.4
	-6.80625	-13.8		-1.25	-8.5
	-8.58125	-19.2		-3.575	-8.7
	-9.625000000000002	-11.7		-3.6000000000000005	-2.1
	-8.76875	-11.4		-2.4875000000000003	-4.5
	-6.918749999999999	-17.2		-1.2625	-7.4
	-6.26875	-19.9		-1.35	-13.4
	-6.106250000000002	-14.1		-0.6125	-8.6
	-5.8687499999999995	-13.1		-1.3187499999999999	-8.9
	-6.812499999999999	-14.6		-1.2812499999999996	-8.8
	-7.3875	-14.9		-1.4124999999999999	-9.2
	-8.249999999999998	-16.8		-2.0562500000000004	-8.6
	-9.387500000000001	-16.8		-2.3125	-10.1
	-7.81875	-14.7		-1.3812500000000003	-8.2
	-7.581250000000001	-16.1		-1.0375	-4.5
	-7.61875	-19		-1.4562499999999996	-4.7
	-7.16875	-11.5		-1.0875	-5.3
	-7.968750000000002	-14.6		-0.98125	-6.3
	-7.78125	-12.6		-1.6875000000000004	-5.1
	-7.46875	-11.8		-1.3999999999999997	-0.8
	-6.5625	-17.8		0.3250000000000004	-8.9
	-8.331249999999999	-14.5		-1.5187499999999998	-7.8
	-7.41875	-16.3		-1.5062499999999999	-6.1
	-8.60625	-7.8		-2.2437499999999995	0.1
	-8.075000000000001	-5.4		-1.9812500000000002	-1.7
	-8.90625	-8.7		-1.5937499999999998	-2.5
	-9.093750000000002	-6.7		-2.2499999999999996	0.3
	-8.356250000000001	-3.7		-0.79375	-1.3
Feb.	-7.4375	-3.8		-1.3562500000000002	-0.5
	-6.95	-2.4		-1.2375	0.6
	-9	0.2		-1.475	1.5
	-7.818749999999998	0.5		0.20625000000000004	2.9
	-7.099999999999999	0		0.275	2.6
	-6.874999999999999	0.9		1.1812500000000001	4.9
	-5.074999999999999	-1.1		2.0375	1
	-3.906250000000001	-1.9		1.6812499999999997	0.8
	-5.487500000000001	-6.8		2.1562499999999996	-2.1
	-5.118749999999999	-9.8		1.6625	-2.6
	-6.1937500000000005	-4.5		0.8250000000000002	-0.7
	-6.931250000000001	-10		0.11249999999999988	2
	-4.4937499999999995	-3.3		1.9812499999999997	9.6
	-5.375	-4.2		2.74375	3.8
	-5.8125	-6.4		1.85	-3.9
	-6.53125	-12.2		-0.10625000000000001	1.3
	-5.712500000000001	-4.5		0.46874999999999967	1.3
	-6.106249999999999	-5.7		1	3.2
	-5.5375	-0.7		1.5812499999999998	0.9
	-5.562499999999998	0.1		2.0999999999999996	4.1
	-4.21875	6.7		1.9875000000000003	14.9
	-3.3750000000000004	1.2		4.6625	9.3
	-1.98125	2.5		6.437499999999999	15.7
	-0.07500000000000008	1.6		7.093749999999999	8
	-1.3875	0.5		5.175000000000001	15.1
	-3.2375	-3.9		4.3	6.5
	-2.6812500000000004	-0.5		5.081250000000001	5.5
	-1.05	-3.2		5.949999999999999	1.6
Mar.	-0.95	-1.6		6.10625	10.4
	-1.5874999999999997	-4.7		6.18125	9.5
	-1.6437499999999998	-8		7.174999999999999	-3.4
	-0.5437500000000002	-5.4		7.475	1.3
	-0.5125000000000002	-0.4		6.73125	4.3
	-0.9812500000000001	-0.5		7.143749999999999	7.8
	-1.175	0.7		7.243750000000001	5.6
	-1.4499999999999997	0.6		4.5875	4.9
	-1.71875	-0.6		5.156250000000001	1.6
	-0.94375	-2.8		6.737500000000001	6.3
	-0.9875	-0.9		5.55625	9
	-1.8375000000000001	5.3		5.5125	13.6
	-1.7999999999999996	-4.1		5.593750000000001	1.9
	-1.1812499999999997	-4		6.4875	6
	-0.6437499999999999	0.2		6.6812499999999995	8
	-0.05624999999999991	4.6		8.049999999999999	12.3
	-0.1937500000000002	11		8.575	18.2
	-0.15000000000000008	0.6		6.837500000000002	2.3
	0.3999999999999999	0.3		8.487499999999999	12
	1.2687499999999998	4.4		8.58125	19.4
	0.9125000000000002	3.2		8.03125	18.2
	1.425	0.2		8.3125	5.1
	0.9312499999999999	-0.8		8.2875	7
	1.2124999999999997	-5.1		9.44375	-0.2
	1.475	-7.6		10.36875	14.4
	2.4	5.7		10.968750000000002	24.6
	3.1875	2.3		11.73125	6.6
	2.8625	0.1		11.38125	11.7
	3.6437500000000003	1.1		13.143749999999999	23.2
	4.225	14.4		12.725000000000003	27
	3.0312499999999996	11.3		12.037499999999998	29.3
Apr.	3.125	12.8		12.23125	22.9
	3.1437500000000003	8.4		11.356250000000003	19.5
	2.4375	5.9		10.0375	20.4
	3.0374999999999996	4.8		11.068750000000001	17.5
	2.8249999999999997	-2.6		12.287500000000001	10.6
	2.9	-1		10.799999999999999	6.1
	3.5375000000000005	0.2		12.7125	22.8
	2.5375	5.2		10.506250000000001	17
	2.98125	1.1		13.481250000000001	27.6
	4.84375	9.2		12.39375	25.8
	3.88125	6.2		11.65625	9.4
	3.4187499999999997	3.3		11.8	18
	3.69375	4.1		12.36875	23.4
	4.24375	11		12.849999999999998	18.8
	4.74375	4.4		12.725	9.9
	5.3062499999999995	3.1		13.66875	11.2
	7.262499999999999	1.6		16.5125	10.3
	8.09375	-0.1		15.581249999999999	7.8
	7.16875	-0.2		14.10625	17.9
	6.9437500000000005	7.8		15.11875	27.3
	6.481249999999999	8.1		15.01875	16.2
	6.5062500000000005	4.3		14.681250000000004	12
	5.987500000000001	1.3		14.600000000000001	12.3
	6.243750000000001	2.9		15.750000000000002	19.4
	6.856249999999998	6.3		16.575	22.8
	5.725	3		15.49375	14.6
	6.675000000000001	3.4		14.84375	12
	7.2875000000000005	-2.3		16.08125	19.9
	8.018749999999999	7.3		17.193749999999998	13.5
	8.2125	6.1		17.349999999999998	16.3
May	8.03125	1.9		18.168750000000003	24.2
	8.38125	10.3		17.943749999999998	27
	8.293750000000001	14.8		16.668750000000003	30.1
	9.318750000000001	17.6		18.406250000000004	34.2
	9.425	17.9		19.418749999999996	31.3
	10.14375	5.7		19.525000000000002	9.7
	11.125	4.7		20.925	15.9
	11.20625	4.8		18.94375	24
	10.00625	11.5		19.231250000000003	13.1
	9.768749999999999	10.9		19.31875	19.8
	11.700000000000001	11.8		21.793749999999996	27.5
	12.799999999999997	12.2		22.14375	30.8
	11.6125	12.7		21.025000000000002	24.6
	12.275000000000002	9.2		21.09375	17.7
	13.631249999999998	3.6		21.943749999999998	29.3
	13.58125	8.7		23.343749999999996	18.5
	13.66875	6.8		22.28125	25.1
	11.725	7.2		21.00625	23.8
	10.8875	8.1		20.2875	22.8
	11.581249999999999	7.9		22.04375	28.9
	12.581249999999999	11.7		22.693749999999998	32.4
	12.606250000000001	14.7		21.20625	31.4
	12.206249999999999	19.1		20.325000000000003	30.3
	12.825000000000001	14		21.28125	23.6
	12.818750000000001	10.7		20.537499999999998	31
	12.5625	18.9		21.931250000000002	31.8
	13.33125	22.2		22.99375	33.9
	14.312499999999998	21.2		23.706249999999997	33.3
	14.71875	19.7		22.937499999999996	28.1
	13.00625	15.6		20.1125	31.7
	12.65625	14.5		20.224999999999998	19.5
Jun.	12.943750000000001	9.7		22.31875	23.6
	14.731250000000001	12.1		22.775	26.3
	14.65625	11.2		24.725	25.3
	15.19375	14.8		24.39375	19.7
	14.94375	11.8		23.662499999999994	24.3
	15.631249999999996	11.3		24.70625	22.4
	16.125	11.6		25.4625	25.6
	16.7875	14.3		25.743750000000006	22.4
	16.831249999999997	12.2		25.05	23.1
	16.174999999999997	9.4		24.618750000000002	28
	15.568749999999996	14.6		23.718750000000004	25.6
	16.150000000000002	15.3		24.481250000000003	23.7
	16.018749999999997	11.2		24.11875	25.7
	16.006249999999998	13.9		24.55625	29.8
	16.18125	15.7		24.85625	32.9
	16.95625	22.1		25.906250000000004	37.3
	16.825000000000003	25.3		25.1	38.6
	16.156249999999996	23.8		24.462500000000002	38
	15.612499999999999	22.6		24.874999999999996	37.1
	16.9875	20.7		27.01875	30.1
	18.368750000000002	20		28.549999999999997	26.1
	18.60625	17.3		26.706250000000004	27.9
	18	18.4		25.575000000000006	29.6
	17.468750000000004	15.5		24.95625	32.6
	17.225	20.2		25.100000000000005	32
	16.881249999999998	19.7		25.712499999999995	28.1
	17.499999999999996	17.3		25.90625	30.2
	17.79375	16.1		25.531250000000004	31.3
	18.15	15.5		26.0375	34.9
	18.13125	20.8		26.35	39.3
Jul.	18.2375	22.9		26.874999999999996	35.4
	18.275	18.8		26.662499999999998	30.9
	18.4375	14		26.0125	31.9
	18.275	20.4		27.237499999999997	33.7
	18.9375	16.2		27.03125	25.3
	19	10.7		27.2	29.5
	18.349999999999998	20.1		25.65	33.7
	17.393749999999997	13.7		25.381249999999998	23
	18.131249999999998	11.2		26.6375	26.7
	18.168750000000003	11		26.21875	28.6
	17.65625	14.2		25.018750000000008	30
	17.737500000000004	16.5		26.287500000000005	30
	18.24375	18.3		26.39375	32.8
	18.074999999999996	19.5		26.55625	26.4
	17.48125	16.9		25.2875	26.8
	17.150000000000002	16.1		24.84375	29.7
	17.10625	16		25.3375	32.3
	17.706249999999997	19.8		25.40625	30.1
	17.39375	19		26.256249999999998	22.7
	17.65	15.8		26.931249999999995	27.4
	17.9125	11.2		25.96875	30.9
	17.4875	14.2		26.137500000000003	32.7
	17.84375	20		25.618750000000002	28.8
	17.593749999999996	20.4		25.275000000000002	31.4
	17.293750000000003	20.5		25.525	34.2
	17.556250000000002	15.2		26.612500000000004	31.4
	17.593749999999996	18.7		25.74375	31.5
	17.59375	18.7	18.7	25.88125	31.5	31.5
	18.1625		18.8	25.937500000000004		28.2
	16.91875		19.1	25.0875		26.8
	17.34375		18.3	24.268749999999997		23.5
Aug.	17.04375		13.8	24.875000000000004		25.5
	16.8125		18	25.85625		27
	17.9125		18	25.437500000000004		23.9
	17.2625		15.9	25.250000000000004		28.3
	17.10625		17.1	25.268749999999997		25.4
	17.56875		17.6	25.78125		25.8
	17.51875		17.3	25.0875		25.3
	16.331249999999997		16.4	23.54375		23.5
	15.912500000000001		16.2	24.449999999999996		24.6
	16.35		16.6	25.525000000000002		25.7
	16.756249999999998		17	24.875000000000004		24.7
	17.018749999999997		16.9	24.562499999999996		24.5
	16.8625		17	25.243750000000002		25.1
	17.35		16.8	25.59375		24.5
	17.0375		16.5	25.468750000000004		25
	16.781250000000004		16.3	24.993750000000006		24.9
	16.13125		16.1	24.80625		24.3
	16.44375		16.1	25.04375		24.3
	16.86875		16.3	24.974999999999998		24.8
	16.625		16.1	25.58750000000001		26.1
	16.012500000000003		15.9	24.6625		24.4
	15.206249999999999		15.3	23.91875		24
	14.437500000000002		14.7	23.156250000000004		23.3
	15.356250000000001		15.4	23.4125		23.1
	14.618749999999999		14.2	21.774999999999995		21.3
	13.274999999999997		13.8	21.381249999999998		22.1
	14.675		14.6	23.3125		23
	14.81875			22.731250000000003
	13.925			21.85
	13.243749999999999			22.324999999999996
	13.650000000000002			22.912499999999998
Sep.	13.237499999999999			21.287499999999998
	13.15			22.3875
	13.506250000000001			23.187499999999996
	13.943750000000003			21.474999999999998
	13.268749999999999			20.975000000000005
	13.325000000000001			22.931249999999995
	14.25625			24.087500000000002
	13.21875			21.225
	12.525			21.312499999999996
	12.731250000000001			21.41875
	13.95			21.243750000000002
	13.025			21.149999999999995
	12.924999999999999			20.943749999999998
	12.80625			19.543749999999996
	11.868750000000002			19.093749999999996
	11.137500000000003			18.125
	11.0125			18.125
	10.881250000000001			18.83125
	10.975000000000001			19.081249999999997
	11.09375			19.5375
	11.306249999999999			19.30625
	11.943749999999996			19.918750000000006
	11.050000000000002			18.40625
	10.200000000000001			18.312499999999996
	9.956249999999999			17.924999999999997
	9.562500000000002			17.987499999999997
	9.38125			18.2625
	9			16.85
	9.43125			16.61875
	8.843750000000002			15.131250000000003
Oct.	8.5			14.999999999999998
	7.374999999999999			14.256249999999998
	6.9125			12.818749999999998
	6.762500000000001			14.075
	7.3			14.91875
	7.137500000000001			14.94375
	7.49375			14.09375
	6.95			14.056250000000002
	6.73125			13.875
	7.43125			14.95
	7.387499999999999			12.93125
	6.51875			13.075000000000001
	5.9624999999999995			12.387500000000001
	5.300000000000001			11.856250000000001
	4.612500000000001			10.75
	5.06875			11.16875
	5.3687499999999995			10.725
	3.9562500000000003			10.25625
	3.8312500000000007			11.1375
	3.60625			10.381250000000001
	4.9437500000000005			11.2875
	6.15			12.131250000000001
	5.85625			12.43125
	4.21875			10.181249999999999
	3.8125			9.36875
	3.0562500000000004			10.5
	2.8562499999999997			8.774999999999999
	3.14375			9.862499999999999
	1.89375			8.48125
	0.33125			6.18125
	0.5499999999999999			6.1499999999999995
Nov.	1.3875			7.08125
	1.4875000000000003			7.4624999999999995
	1.31875			7.2125
	1.0125			6.26875
	1.457167719820518e-16			6.4750000000000005
	-0.012499999999999983			6.418749999999999
	0.30000000000000004			6.2375
	-0.3875000000000002			5.2749999999999995
	-0.5437500000000001			5.399999999999999
	0.1625000000000001			6.074999999999999
	0.55625			5.825
	0.6749999999999999			5.53125
	-0.31875			4.831250000000001
	-1.2937500000000002			2.8124999999999996
	-0.9375			4.09375
	0.01874999999999999			5.83125
	-0.7999999999999999			3.9874999999999994
	-0.30625			4.5062500000000005
	-0.65			4.18125
	-0.3999999999999999			4.3374999999999995
	-0.7874999999999999			4.768750000000002
	-1.7687499999999998			2.66875
	-2.7687500000000003			0.54375
	-2.3			2.2562500000000005
	-1.5187500000000003			2.8875
	-2.7312499999999997			2.26875
	-2.818749999999999			2.05
	-3.7875000000000005			1.6687500000000002
	-3.16875			1.9
	-3.29375			1.7749999999999995
Dec.	-3.387500000000001			2.7375000000000003
	-2.39375			1.9249999999999998
	-2.5999999999999996			1.93125
	-3.25625			0.8062499999999999
	-3.65			0.68125
	-3.4999999999999996			0.7562500000000001
	-2.55625			2.14375
	-1.88125			2.35
	-2.5562500000000004			2.3249999999999993
	-2.9937500000000004			2.2749999999999995
	-3.3062499999999995			1.7625000000000004
	-2.7687500000000003			0.875
	-2.4312499999999995			2.75625
	-3.4125			2
	-3.4562500000000003			2.1375
	-2.8249999999999997			0.9062499999999999
	-3.2666666666666666			0.7866666666666666

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

39°C

Highest Temp

14 Jul. 26

-20°C

Lowest Temp

24 Jan. 26

Seasonal Breakdown

Hottest MonthJuly31.05°C

Coldest MonthJanuary-9.35°C

Wettest MonthMarch5.78mm

Windiest MonthMarch30.1km/h

Port Huron 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 Port Huron historically?

July is historically Port Huron's hottest month, with average maximum temperatures around 26°C. During peak heatwave events, the highest recorded temperatures have reached 39°C on 2026-07-14.

2. What is the coldest month in Port Huron historically?

February is Port Huron's coldest month, with average minimum temperatures around -7°C. The all-time record low of -26°C was recorded on 2015-02-20.

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

Port Huron's average annual rainfall is approximately 988.3mm, based on records spanning 17 years.

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

Port Huron historically records approximately 193.5 rainy days per year. June has the highest number of rain days at an average of 16.2 days.

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

The all-time highest temperature recorded in Port Huron is 39°C on 2026-07-14.

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

The all-time lowest temperature recorded in Port Huron is -26°C on 2015-02-20.

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

Port Huron experiences its strongest winds during January. The historic gust record of 57.6 kph was recorded on 2026-03-13.

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

Usually, Port Huron's humidity peaks in February at around 84.7% and drops to its lowest in October at approximately 75.06%.

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Analyse hottest, coldest, windiest & wettest days