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

Hamilton Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-13.525	-7.2		-3.3562499999999997	3.8
	-11.39375	-4.8		-2.0374999999999996	6.1
	-9.63125	-7.4		-0.6562500000000001	2.1
	-9.518749999999999	-5.7		-0.9875	5.1
	-8.549999999999999	-10.1		-0.2937500000000002	2.2
	-7.9625	-11		0.4875	0.2
	-7.51875	-10.6		-0.2500000000000002	0
	-8.41875	-11.7		0.3812500000000001	-2
	-7.55	-12.1		-0.16250000000000003	0.4
	-9.0625	-8.1		-0.2062500000000001	3.4
	-9.206249999999999	-9.9		-1.04375	4.7
	-9.006250000000001	-6.7		-0.60625	7.8
	-9.156250000000002	-6.3		-0.13125000000000003	7.1
	-9.362499999999999	-7		0.08750000000000002	8.5
Jan.	-10.3	-10.7		-0.13124999999999998	3.4
	-8.475	-10.9		1.15625	1.3
	-7.2124999999999995	-12		1.1125	5.5
	-6.037499999999999	-7.4		1.39375	1.6
	-6.6000000000000005	-10.1		1.65625	-0.5
	-7.5375	-11.6		1.04375	0.9
	-7.281250000000001	-16.1		1.8437500000000002	-1.8
	-7.81875	-16		0.5	-5.2
	-8.19375	-17.6		0.84375	-5.8
	-7.224999999999999	-12		0.4374999999999999	-6.4
	-6.6187499999999995	-13.3		0.94375	-1.3
	-6.9625	-14.6		1.79375	2.7
	-7.5562499999999995	-11.9		1.64375	2.8
	-8.49375	-8.8		1.875	2.6
	-6.6	-11.4		2.175	2.5
	-7.81875	-8.8		2.3125	3.9
	-7.1875	-4.7		1.0125	6.7
	-7.3999999999999995	-5.9		1.0125000000000002	6.4
	-7.699999999999999	-6.5		0.975	4.2
	-8.15	-5.8		0.6625	6.4
	-6.906249999999999	-7.8		-0.03749999999999995	8
	-6.36875	-6.4		0.85625	12.2
	-6.5	-5.3		0.7374999999999999	12.5
	-7.193750000000001	-7.5		1.025	9.6
	-7.256250000000001	-5.7		0.9875	6.3
	-7.5687500000000005	-9.2		0.6937499999999998	-0.3
	-7.98125	-13.3		1.0562500000000004	3.5
	-9.375	-5.6		0.7	6
	-8.4375	-6.6		1.4937499999999995	4.5
	-6.8875	-8.9		2.8625	4.7
	-5.86875	-6.9		2.2125000000000004	5.6
Feb.	-4.84375	-5.8		2.25625	6.8
	-5.69375	-7		1.9000000000000001	8.6
	-6.106249999999999	-9.7		1.7312499999999997	2.4
	-7.656249999999999	-11.4		1.1562499999999998	1
	-7.925	-13.5		0.51875	-1.2
	-7.031249999999999	-15.3		0.3062500000000001	0.5
	-9.406249999999998	-13.4		0.61875	5.7
	-9.362500000000002	-10.3		-1.1500000000000001	10.3
	-9.4875	-7.5		-0.475	7.3
	-8.925	-6.9		-0.35624999999999984	5
	-9.149999999999999	-10.5		0.024999999999999967	-0.4
	-8.756250000000003	-9.2		1.425	7
	-8.418750000000001	-8.7		1.9249999999999998	7.9
	-7.6625000000000005	-9.1		2.8062500000000004	7.3
	-7.3625	-5.3		2.6312499999999996	9.6
	-7.249999999999999	-4.1		3.4625000000000004	10.5
	-6.3999999999999995	-2.8		2.36875	9.6
	-6.449999999999999	-4.7		3.0625	8.8
	-6.4312499999999995	-3.8		3.66875	2.2
	-5.324999999999999	-7.6		4.3875	3.3
	-5.9624999999999995	-5.6		4.9125000000000005	7.6
	-5.756249999999999	-3.9		3.68125	9.3
	-5.456250000000001	-5.9		3.9375	0.4
	-5.168750000000001	-10.1		4.7	-0.1
	-4.925	-11.5		6.1000000000000005	3.4
	-4.41875	-5.2		7.1812499999999995	4.9
	-2.6999999999999993	-8.7		6.762500000000001	1.6
	-2.3875	-11.6		6.69375	2.8
Mar.	-2.625	-13.1		5.8500000000000005	0.5
	-3.2812500000000004	-5.9		6.0875	7.6
	-3.337499999999999	-4.3		6.0875	9.9
	-2.99375	-1.4		6.20625	16.2
	-3.8937499999999994	-2.1		6.749999999999999	17.8
	-3.675	-0.4		6.49375	18.7
	-2.69375	-4.1		7.31875	9.7
	-1.88125	-8.8		6.6875	9.3
	-2.1687499999999997	0.6		6.83125	13.4
	-1.8249999999999997	-2.8		6.750000000000001	14.8
	-2.45	-7		7.137500000000001	6.8
	-1.7312500000000002	-9.6		7.5249999999999995	4.8
	-1.4625	-12.5		8.28125	13.1
	-1.9375000000000002	-0.6		7.668749999999999	13.1
	-1.3125	-3.9		6.3625	10.5
	-1.6999999999999997	-8.7		7.231249999999999	3.5
	-1.7937500000000002	-12.4		7.762499999999999	9
	-1.45	1.3		8.087499999999999	14.6
	-1.8562499999999997	1.6		6.950000000000002	8
	-2.3437499999999996	1.7		7.8625	12.1
	-1.2687499999999998	0.2		8.043750000000001	17.2
	-1.0875000000000001	0.9		7.3374999999999995	20.7
	-1.6812500000000001	3.7		7.65625	21
	-1.2687500000000003	8.2		9.5375	18.5
	-0.6875	1.2		8.5875	17.2
	-1.8562499999999997	1.2		8.831249999999999	18.2
	-1.1437499999999998	2.1		10.649999999999999	22.2
	0.2125	7.1		9.75	16.7
	-1.24375	3.1		8.275	18.1
	-2.03125	2.4		7.500000000000002	14.4
	-1.9625	2.8		7.762499999999999	15.1
Apr.	-1.6375000000000002	2.6		8.581249999999999	14.6
	-0.9375	-0.9		8.643749999999999	5.4
	-0.475	-0.8		8.868749999999999	7.4
	-0.95	-3		10.26875	17.6
	-0.14375000000000007	-0.5		10.65625	21.6
	0.25000000000000017	3.3		10.899999999999999	25.6
	0.19375000000000003	4.6		11.86875	26.9
	-0.05000000000000007	5.7		11.343749999999998	12.6
	0.4499999999999999	-0.9		11.98125	9.3
	1.075	-0.9		11.0125	6.3
	1.1749999999999998	-2.9		12.45625	10.6
	1.4937500000000001	-1.8		12.293750000000001	9.1
	1.55625	-0.3		12.612499999999999	11.3
	1.00625	2.2		10.750000000000002	15.2
	0.5062500000000001	0.7		10.762500000000001	15.6
	0.63125	1.3		11.574999999999998	19.1
	1.0562500000000001	2.2		12.24375	22.8
	1.04375	4.7		14.125	24.3
	1.44375	5.6		15.0125	24.3
	2.5125	6.6		14.81875	22.9
	3.0437499999999997	4.2		15.6125	18.1
	3.19375	2.2		15.2875	24
	2.625	9.7		12.9125	21.5
	2.2312499999999997	6.5		13.593750000000002	23.1
	2.5187499999999994	5.7		14.381250000000001	21.8
	2.5375	5.3		15.80625	27.4
	2.4375	9.6		15.706250000000002	24.7
	3.2625	5.6		16.881249999999998	27.7
	4.11875	8.1		16.693749999999998	25.6
	4.324999999999999	6.9		16.931250000000002	18
May	4.2625	6.5		18.368750000000002	15.7
	5.125	2.9		16.5875	11
	4.6312500000000005	2.2		16.65625	11.1
	5.0687500000000005	0.2		15.03125	16.5
	3.7062500000000003	2.4		14.949999999999998	16.6
	4.0687500000000005	0		14.85	15.4
	3.78125	3.3		16.46875	16.7
	4.16875	3.8		15.806249999999999	22.1
	3.925	5.6		15.25625	25.6
	4.3	8.8		13.968749999999998	27
	4.20625	8.1		17.437500000000004	29.9
	4.949999999999999	12.3		16.775	25.4
	5.675	10.7		17.425	27.8
	5.968750000000002	11.8		16.787499999999998	29.5
	5.6375	12.2		19.08125	27.8
	6.281249999999999	10.8		19.268749999999997	15.7
	7.181250000000001	3.1		20.525000000000002	18
	6.9875	7		18.999999999999996	17.9
	6.95	6		19.400000000000002	21.8
	7.9937499999999995	7.1		20.312500000000004	26.6
	7.85	12		20.43125	23.8
	8.1	7.7		21.412499999999998	27.1
	7.974999999999999	10.3		22.281249999999996	22.9
	8.26875	5.5		21.48125	16.4
	8.36875	3		21.23125	24.7
	8.506250000000001	10.3		21.174999999999997	18.7
	7.85	7		18.625	15
	7.63125	5.8		19.6375	23.6
	8.006250000000001	6.9		21.675	23
	7.55625	6.8		20.881249999999994	23.2
	7.425000000000001	6.6		20.387499999999996	26.2
Jun.	7.018750000000001	7.5		19.531250000000004	28
	7.0375	14.6		18.949999999999996	29.2
	7.6000000000000005	12.4		19.6375	24.9
	7.637500000000001	9.4		19.6	27.1
	7.5375000000000005	10.7		19.3875	28.6
	7.025	13.8		18.975	28
	6.75	11.2		20.812499999999996	27.5
	8.4375	10.5		22.16875	27.2
	8.837499999999999	10.5		23.574999999999996	27.4
	10.0375	12.7		24.199999999999996	29.5
	9.84375	13.4		23.899999999999995	28.3
	9.993749999999999	13.9		24.531249999999996	22.1
	9.906249999999996	9.3		25.40625	19.2
	10.956249999999999	9		25.343749999999996	15.3
	10.937499999999998	9		24.8875	16.6
	10.45625	10.8		25.71875	22.9
	12.506249999999998	9.8		27.000000000000004	24
	12.10625	8.6		26.275000000000002	26.9
	11.874999999999998	11		25.681250000000006	27.2
	10.918750000000001	10.9		25.40625	31.1
	11.162500000000001	12.1		25.98125	31.2
	11.437499999999998	11.6		27.525	28.8
	12.718749999999998	11.9		27.574999999999996	30.1
	12.46875	12.5		27.349999999999998	32.7
	12.268750000000002	12.1		28.41875	30.1
	12.650000000000002	10.8		28.118749999999995	33.2
	12.8125	13.8		27.0625	35.7
	12.906249999999998	12.3		28.550000000000004	33.7
	13.08125	15.2		27.850000000000005	33.8
	13.043750000000001	15.3		27.70625	30.1
Jul.	12.756250000000001	13		27.7	31.2
	12.725000000000003	14.4		28.35625	35.4
	12.40625	18.6		28.4875	35.6
	12.850000000000001	16.5		28.418749999999996	35.2
	12.53125	13.5		28.400000000000002	32.9
	12.856249999999998	14.5		28.762500000000003	30.6
	12.600000000000003	13.8		28.918750000000003	33.5
	12.924999999999999	16.7		28.6375	33.6
	13.056249999999997	18.1		29.843749999999996	35.5
	12.80625	15.4		28.5375	35.6
	12.681249999999999	14.9		29.506249999999994	37.8
	13.081250000000002	14.8		29.137500000000003	33.3
	13.475	14.5		28.156250000000004	31.9
	13.3625	13.8		28.9875	33.4
	13.256250000000001	14.6		29.93125	33.1
	14.36875	15.2		31.16875	33.6
	14.387499999999998	15		31.5375	34.6
	14.225000000000001	15.6		30.512500000000003	36.4
	13.86875	13.7		29.224999999999998	27.3
	13.55	10.5		29.4375	25.1
	13.999999999999998	8.5		27.737500000000004	27.2
	13.05	8.8		27.624999999999996	29.7
	13.1	9.6		28.368750000000006	32.7
	12.612500000000002	10.6		28.337500000000006	33.7
	12.5125	13.2		27.0375	33.6
	12.412499999999998	12		28.0875	31.5
	12.6125	12		28.1125	31.9
	12.637500000000001	11.1		28.21875	31.4
	12.712499999999999	12.4		28.56875	30.5
	12.843750000000002	13.6		28.287499999999998	29.4
	12.125	14.2		28.400000000000002	27
Aug.	11.500000000000002	8.8		28.18125	28.5
	12.287499999999998		7.2	28.39375		30.2
	11.987499999999999		10.4	28.15625		30.1
	12.224999999999998		8.6	28.200000000000003		27.7
	12.431249999999997		7.5	28.674999999999997		29
	12.04375		9.6	26.887500000000003		30.7
	12.043749999999998		11.7	27.162500000000005		34.9
	11.543750000000001		12.7	27.012500000000003		30.6
	10.875		9.1	25.831249999999997		30.9
	10.412500000000001		10.7	27.175		26
	11.274999999999999		10.6	26.40625		26.7
	10.906250000000002		11.3	26.549999999999997		27.5
	11.231250000000001		11.6	26.025		26.7
	11.068749999999998		10.8	26.9		26.5
	10.4875		10.7	27.05625		27.1
	10.8125		11	25.381249999999998		25.5
	10.40625		10.7	24.924999999999997		24.4
	10.11875		9.9	25.2625		25.8
	9.7375		10.1	26.406250000000004		26.3
	10.23125		10.2	25.475		25.3
	9.7125		9.7	24.81875		25
	9.100000000000001		9.5	24.825		25.3
	9.662500000000001		9.7	25.299999999999997		24.9
	9.625000000000002		9.2	25.756250000000005		25.1
	9.69375		9.3	23.968750000000004		23.7
	9.10625		8.9	22.587500000000002		23
	7.649999999999999		7.6	23.349999999999998		23.5
	8.03125		8.4	23.893750000000004		23.1
	8.1		7.4	23.93125		23.5
	8.3375		8.4	21.843750000000004		23.3
	7.33125		7.9	22.96875		23.3
Sep.	7.53125		7.9	22.05625		22.1
	7.18125			21.51875
	7.0625			21.9875
	7.6312500000000005			20.59375
	6.6000000000000005			19.012500000000003
	5.6499999999999995			19.325000000000003
	5.49375			19.68125
	5.718750000000001			18.831250000000004
	5.606249999999999			20.075
	7.000000000000001			20.893750000000004
	6.5375000000000005			21.59375
	6.312499999999999			20.256249999999998
	5.987499999999998			20.19375
	5.475			19.1875
	4.5375			18.618750000000002
	4.06875			17.8625
	4.199999999999999			16.506249999999994
	4.362500000000001			18.01875
	4.16875			16.59375
	3.04375			14.41875
	2.7687499999999994			15.5875
	2.0999999999999996			16.131249999999998
	3.43125			16.6625
	3.8312499999999994			16.3
	3.09375			16.8625
	2.8499999999999996			15.937499999999998
	2.19375			11.893749999999997
	0.25			12.343749999999998
	0.3375000000000001			13.343750000000002
	0.9249999999999998			13.69375
Oct.	1.5937499999999996			13.718749999999998
	1.4000000000000001			15.43125
	1.7374999999999998			14.506249999999998
	1.8125			13.725
	0.8625000000000002			13.95
	1.6999999999999997			14.206249999999999
	1.6687500000000002			13.850000000000001
	1.61875			13.487499999999999
	0.6562499999999998			10.500000000000002
	-0.5249999999999999			10.893749999999999
	-1.1500000000000001			10.05625
	-3.0687499999999996			6.5375
	-2.7			7.406250000000001
	-2.7625			9.074999999999998
	-2.0999999999999996			7.6000000000000005
	-2.9562500000000003			8.9625
	-1.1687499999999997			10.325000000000001
	-1.48125			9.056249999999999
	-1.7625			7.893749999999999
	-1.925			7.7875000000000005
	-2.0125			8.256250000000001
	-1.8250000000000002			7.95
	-2			7.456250000000001
	-3.3249999999999997			6.637499999999999
	-3.6374999999999997			6.75625
	-3.3937500000000003			6.625
	-5.400000000000001			5.04375
	-6.143749999999999			4.6625
	-5.44375			5.3375
	-4.44375			5.14375
	-3.8625			5.6375
Nov.	-4.3625			5.46875
	-5.9437500000000005			3.49375
	-6.0875			2.8875
	-6.5562499999999995			4.36875
	-6.01875			3.76875
	-7.393749999999999			2.23125
	-7.45625			3.5625
	-4.768750000000002			4.9375
	-6.11875			3.35
	-7.0249999999999995			1.50625
	-7.143749999999999			2.425
	-6.7124999999999995			2.8687500000000004
	-6.331250000000002			3.3500000000000005
	-7.2625			2.4499999999999997
	-7.73125			1.0625
	-8.0375			0.81875
	-7.1499999999999995			1.63125
	-6.2125			1.85625
	-8.0625			1.5750000000000002
	-8.49375			0.8499999999999999
	-8.46875			0.9375000000000002
	-8.65625			0.3937500000000002
	-8.275			0.7187500000000003
	-8.518750000000002			0.32499999999999973
	-8.86875			0.6124999999999999
	-7.2625			0.7749999999999998
	-6.13125			1.7
	-5.893749999999999			1.7062500000000003
	-6.40625			1.2312500000000002
	-6.7437499999999995			0.48750000000000004
Dec.	-8.19375			0.14375000000000004
	-8.9375			-0.9062499999999996
	-9.925			-1.1125
	-8.99375			-0.19375000000000006
	-7.0625			-0.1625000000000001
	-7.7437499999999995			0.44374999999999964
	-7.456249999999999			0.46875
	-8.362499999999999			-0.10625000000000023
	-8.887499999999998			-0.1437500000000003
	-9.49375			-0.6437500000000002
	-8.25			-0.25624999999999987
	-9.40625			-1.4999999999999996
	-9.48125			-1.6249999999999996
	-7.812500000000001			-0.8937500000000003
	-8.30625			-0.69375
	-10.33125			-1.2937500000000004
	-12.079999999999997			-2.8999999999999995

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

38°C

Highest Temp

25 Jul. 26

-18°C

Lowest Temp

23 Jan. 26

Seasonal Breakdown

Hottest MonthJuly32.43°C

Coldest MonthJanuary-10.21°C

Wettest MonthMarch2.32mm

Windiest MonthJuly15.89km/h

Hamilton 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 Hamilton historically?

July is historically Hamilton's hottest month, with average maximum temperatures around 29°C. During peak heatwave events, the highest recorded temperatures have reached 38°C on 2026-07-25.

2. What is the coldest month in Hamilton historically?

January is Hamilton's coldest month, with average minimum temperatures around -8°C. The all-time record low of -32°C was recorded on 2017-01-05.

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

Hamilton's average annual rainfall is approximately 566.7mm, based on records spanning 17 years.

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

Hamilton historically records approximately 166.1 rainy days per year. December has the highest number of rain days at an average of 17.06 days.

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

The all-time highest temperature recorded in Hamilton is 38°C on 2026-07-25.

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

The all-time lowest temperature recorded in Hamilton is -32°C on 2017-01-05.

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

Hamilton experiences its strongest winds during July. The historic gust record of 34.9 kph was recorded on 2025-12-17.

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

Usually, Hamilton's humidity peaks in January at around 86.4% and drops to its lowest in July at approximately 47.8%.

Recent Blogs On Weather

See all blogs

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

Hamilton Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

Recent Blogs On Weather

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

Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Winter vs Summer Air: Why Air Pollution Behaves So Differently Across Seasons

Hamilton Historic Weather RecordsAnalyse hottest, coldest, windiest & wettest days

Hamilton Weather Trend Graph

Yearly Summary 2026

Seasonal Breakdown

Frequently Asked Questions

Recent Blogs On Weather

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

Construction Air Pollution: The Invisible Hazard Reshaping India's Urban Air

Kitchen Air Pollution: How Cooking Can Spike Your Indoor AQI

Mumbai Air Quality Comparison of 2025 Vs 2026 (Jan-Feb)

Why AQI Standards Vary Across the World - And Why Air Quality Index Matters More Than Ever

Why Winter Suffocates and Monsoon Saves Delhi Air Quality 2025?

Winter vs Summer Air: Why Air Pollution Behaves So Differently Across Seasons

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