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

Dorval Weather Trend Graph

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-7.55	-15.1		-2.187499999999999	-9.9
	-10.631250000000001	-19.6		-3.6875000000000004	-8.2
	-10.612499999999999	-15.4		-4.51875	-11.1
	-10.287499999999998	-14.9		-2.41875	-11.5
	-10.681249999999997	-19		-4.23125	-11.1
	-11.30625	-13.2		-4.34375	-6
	-13.21875	-5.2		-6.1125	-0.3
	-13.3125	-1.8		-4.6125	0.4
	-10.90625	-1.5		-3.5187499999999994	4.3
	-10.88125	-4.2		-1.9875	3.7
	-9.3625	-5.4		-3.0812500000000003	0.6
	-9.59375	-9.1		-2.0124999999999997	-0.7
	-10.868750000000002	-1.6		-4.05625	0.3
	-13.1875	-1.1		-5.71875	2
Jan.	-13.3125	-15.4		-6.0562499999999995	0.8
	-12.681250000000002	-14.6		-3.58125	-9.8
	-13.70625	-9.1		-5.643750000000001	-0.2
	-12.131250000000001	-7.5		-3.6125	-0.3
	-12.581249999999999	-9.3		-4.2437499999999995	-4.2
	-14.243749999999997	-15.9		-6.2875000000000005	-8.5
	-16.643749999999997	-13.4		-9.518749999999999	-6.3
	-16.0125	-6.5		-7.575	1
	-13.512500000000001	-15.7		-5.624999999999999	-7.4
	-14.050000000000002	-22.4		-5.456250000000001	-16.1
	-12.206249999999999	-21.5		-4.88125	-14.5
	-11.86875	-15.2		-5.525	-10.3
	-10.881250000000001	-18.2		-3.0375	-8.8
	-12.34375	-18.3		-3.49375	-9
	-13.6375	-14.4		-6.125	-9.3
	-15.025000000000002	-21.4		-6.731249999999999	-14.9
	-14.750000000000002	-21		-6.53125	-14
	-13.125	-19.4		-5.425	-7.2
	-13.149999999999999	-22.1		-5.387500000000001	-7
	-13.8625	-12.2		-4.50625	-7.1
	-12.30625	-8.8		-4.48125	-4.6
	-14.006249999999998	-11.2		-4.6812499999999995	-7.5
	-13.68125	-15.8		-5.212499999999999	-5.8
	-12.081249999999999	-17.9		-4.3687499999999995	-7.5
	-12.818749999999998	-23.2		-4.40625	-14.3
	-12.375	-20.4		-5.54375	-7.6
	-10.2	-11.8		-4.299999999999999	-5
	-12.437499999999998	-6.5		-4.937499999999999	-1.8
	-13.512500000000001	-10.1		-5.0375	-2.6
	-13.94375	-16.4		-5.106250000000001	-3.9
	-13.287500000000001	-9.1		-5.406249999999999	-1.6
Feb.	-11.818750000000001	-15.5		-3.7749999999999995	-5.4
	-10.212500000000002	-8.2		-2.5	-0.5
	-11.78125	-1.3		-4.69375	0.8
	-12.781250000000002	-7.3		-2.875	-0.9
	-11.337499999999999	-9.6		-2.36875	-2
	-10.518749999999999	-8.1		-3.25625	-4.8
	-10.693749999999998	-9.2		-1.49375	-5.1
	-8.34375	-11.5		-1.1312499999999999	0
	-8.262500000000001	-8.2		-0.050000000000000086	-3.9
	-8.149999999999999	-14		-1.4312500000000001	-6.4
	-8.26875	-13.7		-1.15	-0.7
	-10.2625	-13.6		-3.6374999999999997	-5
	-9.775	-9.9		-0.6062500000000003	-0.4
	-8.9875	-3.1		-1.0999999999999996	3.3
	-9.83125	-10.5		-1.1250000000000002	-8.4
	-10.999999999999998	-17.8		-3.0437499999999993	-7.2
	-11.13125	-11.5		-3.1937500000000005	1.1
	-9.4	-2.8		-2.900000000000001	1.6
	-9.34375	-6.3		-1.8687500000000004	-0.9
	-9.181249999999999	-8.4		-0.3249999999999998	-1.5
	-7.93125	0.4		-0.8374999999999999	7.8
	-6.950000000000001	1.7		0.8812500000000003	7.2
	-6.362500000000001	1.1		1.89375	11.4
	-5.012499999999999	1.1		3.1812500000000004	10.6
	-3.0124999999999997	-2.4		2.7937500000000006	4
	-5.825	-3.9		1.3375000000000001	-1.1
	-6.2125	-5.2		1.46875	-0.1
	-4.7625	-2.5		2.51875	1.1
Mar.	-4.1000000000000005	-6.8		3.59375	-0.4
	-5.0875	0.5		2.5437499999999997	9.1
	-5.1312500000000005	-9.3		3.1187500000000004	3.9
	-5.312499999999999	-11.3		3.749999999999999	-3.6
	-5.4437500000000005	-4.9		3.3249999999999997	3.8
	-3.9312499999999986	-2.9		4.7125	1.2
	-3.0999999999999996	-4.3		5.074999999999999	2.3
	-4.8625	-2		3.5375000000000005	0.6
	-5.65625	-5.2		2.5999999999999996	0.6
	-4.550000000000001	-5.8		3.6125000000000003	1.1
	-4.206250000000001	-2.3		4.356250000000001	3.2
	-3.868749999999999	-2.6		3.6249999999999996	4.7
	-4.837500000000001	-5.1		3.912499999999999	1
	-2.7625	-9.7		4.79375	-3.6
	-2.5250000000000004	-5.7		4.6812499999999995	4.4
	-1.9749999999999996	0.4		5.724999999999998	11.9
	-1.25	0.7		7.29375	3.9
	-1.7562499999999999	0.2		6.187499999999998	4
	-2.475	-1.3		7.343750000000001	6.9
	-1.0374999999999999	3.4		8.5625	12.4
	-1.3125	0.8		6.831250000000001	8.8
	-1.6749999999999998	1.8		5.925000000000001	9.4
	-0.75625	-1.8		6.4624999999999995	3.7
	-0.42499999999999993	-5.2		7.874999999999999	0
	-0.7125	-7		7.26875	8.9
	-0.79375	-0.7		8.318749999999998	23.5
	0.6187499999999999	5.4		10.70625	12
	1.8125	1.3		9.868749999999999	8.2
	2.2375	-3.4		11.00625	13.6
	3.2187499999999996	5.3		12.987499999999999	16.8
	2.4562500000000003	6.4		12.612499999999999	8.7
Apr.	1.725	5.4		11.45	10.2
	1.8812499999999996	6.3		9.706250000000002	12.5
	2.2875000000000005	7.1		10.96875	20.3
	1.7500000000000002	6.9		10.556250000000002	26.8
	2.8249999999999997	1.4		11.2625	6.8
	2.50625	-0.4		10.21875	3.9
	2.5749999999999997	-5.3		10.968750000000002	10.8
	2.7875	4.7		11.962499999999999	17.8
	1.69375	4.2		11.15	16.7
	2.4	-0.3		12.581249999999999	12.5
	3.30625	1.7		12.64375	18.2
	3.5625	4.1		11.3625	21.9
	3.0187500000000003	5.2		12.80625	25.8
	3.7312500000000006	9		13.96875	27.3
	4.718750000000001	12.4		13.5875	20
	3.9499999999999993	3.6		13.31875	11
	4.6187499999999995	2.1		14.981250000000001	12.9
	6.9312499999999995	4.2		16.13125	8.5
	7.33125	1		14.500000000000002	12
	7.21875	5.3		16.14375	19.8
	6.593749999999999	10.9		16.29375	24.3
	6.6625	7		17.21875	9.5
	6.1499999999999995	5.3		17.2875	12.2
	6.168750000000001	6.2		17	12.6
	6.075	2.8		15.275	20.7
	6.487500000000001	7.4		16.362499999999997	16.9
	5.79375	5.7		15.6875	12.3
	6.5874999999999995	3		17.6625	14.5
	7.23125	5.7		18.58125	14.1
	8.93125	7.7		18.2	12.4
May	9.03125	10		19.36875	18.3
	8.74375	9.1		17.73125	27
	8.39375	13.8		18.106250000000003	26.1
	8.399999999999999	11.3		19.256249999999998	20.3
	9	15		18.987499999999997	28.7
	10.0375	9.5		20.356249999999996	19.1
	11.006250000000001	5.5		21.6625	15.6
	11.024999999999999	4.6		20.70625	22.2
	10.812499999999998	8.3		20.799999999999994	23.8
	10.806250000000002	10.5		20	14.1
	11	11.9		21.2625	19.7
	12.637499999999998	11.9		21.91875	31.7
	11.737499999999999	16.8		20.881249999999998	23.9
	11.95	12.4		22.618750000000002	19.7
	12.70625	9.3		21.537499999999998	17.8
	12.9375	8.6		23.775	20
	12.156249999999998	9		21.94375	19.9
	12.206249999999999	7.5		20.9125	24
	11.3375	9.9		20.756249999999998	27.3
	11.343750000000002	11.8		20.081249999999997	31.3
	11.456249999999997	14.6		21.381249999999998	31.2
	11.94375	15.2		20.612499999999997	30.5
	12.34375	18.5		21.475	21.9
	13.087499999999999	14.9		21.85625	19.3
	13.356250000000001	12.3		22.168750000000003	29.2
	13.40625	14.2		21.950000000000003	31.4
	12.318750000000003	17.1		20.8375	31.7
	12.750000000000002	21.3		21.512499999999996	31.3
	13.725	20.9		22.3	34.5
	13.34375	17.6		21.431250000000002	31.1
	12.225000000000001	17.4		20.631249999999998	21.9
Jun.	12.424999999999999	14.4		22.693749999999998	20.6
	12.7625	11.4		22.5125	25.6
	13.212499999999999	13.2		23.90625	25.9
	14.58125	16.3		24.668750000000003	23.3
	14.85	15.6		24.887499999999996	19.9
	14.975	14.2		24.775000000000002	22.5
	15.793750000000001	14.8		25.199999999999996	23.5
	15.937500000000002	14.4		25.056250000000002	28
	16.331249999999997	15.8		24.800000000000004	25.9
	16.63125	14.8		24.868750000000002	27.3
	15.493749999999999	15.9		24.493750000000002	30
	15.743749999999999	16.9		24.006249999999998	22.3
	15.44375	14.6		24.44375	26.5
	16.075	14.9		23.1625	29.9
	15.49375	16		23.862499999999997	32.4
	15.9	17.4		24.293750000000003	32.9
	16.88125	22.6		25.625	36.2
	17.21875	22.3		25.743750000000002	35.5
	16.525000000000002	21.5		25.2625	34.3
	16.33125	20		26.749999999999993	30.9
	17.525	15.6		27.712500000000002	30.2
	18.2125	16.7		27.506250000000005	32.7
	17.41875	19.3		25.843749999999996	32
	17.30625	18.8		26.5	33.4
	16.86875	21.2		25.768749999999997	29.8
	17.3875	18.1		26.112499999999994	29.3
	17.3125	15.1		26.5625	29
	17.2875	15.4		26.737500000000004	32.2
	17.6125	17.5		26.950000000000003	31.7
	18.368750000000002	21.1		26.975	34.5
Jul.	17.65625	20.8		27.68125	30.3
	18.4125	17.4		27.4625	27.5
	18.49375	14		27.375	28.9
	17.84375	17.2		26.156250000000004	22.1
	17.68125	14.1		26.606250000000003	24.5
	17.6375	14.1		27.031250000000004	30.1
	17.59375	18.6		26.162499999999998	31
	16.65	14.9		25.6	22.1
	17.225000000000005	12		26.425000000000004	27.6
	17.3875	15.2		25.812500000000004	30.8
	16.8875	15.6		25.3875	32.6
	17.01875	17.8		25.612500000000004	32.5
	17.512499999999996	18.8		26.381249999999998	33.2
	17.86875	18.4		26.4625	28.2
	17.65	19.4		25.450000000000006	27.7
	16.76875	19		25.412499999999998	28.4
	16.63125	17.3		25.5	29.1
	17.006249999999998	18.5		25.825000000000003	31.9
	16.9375	20.4		26.1375	29.9
	17.643750000000004	17.4		26.868749999999995	25.1
	18.1125	15.5		26.4625	31.9
	17.118749999999995	17.3		26.525	33.9
	16.9375	18.8		26.40625	31.9
	16.51875	20.6		24.7125	32.8
	16.4625		21.3	25.325		30.6
	16.625		19.6	26.306249999999995		27.6
	17.28125		19	25.856249999999996		27.1
	17.418750000000003		18.2	26.38125		26.6
	17.71875		17	26.056250000000002		24.2
	17.18125		15.4	25.44375		21.5
	16.6125		13.5	24.875		20.9
Aug.	16.6		13.5	25.056250000000002		23.4
	16.518749999999997		16.9	25.6125		25.8
	16.5625		16.7	25.543750000000003		25
	16.775		16.7	24.64375		24.7
	16.6125		16	24.949999999999996		24.7
	15.881250000000001		16.1	25.556250000000002		25.5
	16.68125		17	24.58125		24.5
	16.4		16.4	23.787499999999998		24.2
	15.275		15.7	24		24.5
	15.60625		15.9	25.6625		26
	16.48125		16.6	25.21875		25.3
	16.30625		15.9	24.650000000000002		24
	15.49375		15.3	23.925		23.7
	15.687499999999998		14.9	23.868750000000002		23.2
	15.668750000000001		15	24.29375		23.3
	15.1125		15	23.6		23.8
	14.75		14.9	23.981250000000006		23.4
	14.975		14.5	23.65		23.8
	15.8375		15.5	24.506249999999998		24.1
	16.03125		15.6	23.806249999999995		24.1
	14.524999999999999		15	24.106250000000003		24.1
	14.78125		14.6	22.987499999999997		23.2
	14.61875		14.4	23.05		23.3
	14.625		14.3	23.143749999999997		23
	13.9625			22.5125
	13.1			21.699999999999996
	12.643749999999999			21.281250000000004
	13.462500000000002			22.449999999999996
	12.993750000000002			21.5625
	13.187499999999998			21.08125
	13.10625			21.206249999999997
Sep.	12.3625			20.724999999999998
	11.918750000000001			20.1625
	11.950000000000001			22.043750000000003
	12.287500000000001			21.9125
	12.137500000000003			20.2625
	11.35			20.40625
	11.875			22.05
	11.79375			20.662500000000005
	12.012499999999998			20.206250000000004
	11.2375			20.287499999999998
	11.94375			19.924999999999997
	11.549999999999997			20.0125
	11.08125			20.9125
	12.331249999999997			20.874999999999996
	11.14375			19.218749999999996
	9.875			17.18125
	9.1125			17.181250000000002
	8.806249999999999			16.668750000000003
	9.012500000000001			17.2
	9.69375			17.5375
	9.25625			18.04375
	10.00625			17.54375
	9.81875			17.925
	8.525000000000002			15.887500000000001
	7.7625			14.593749999999998
	7.106249999999999			15.10625
	7.418749999999999			15.256249999999998
	7.51875			15.987500000000002
	7.80625			15.187500000000002
	8.38125			15.606250000000003
Oct.	7.562499999999999			14.38125
	7.73125			13.924999999999999
	6.156249999999999			12.200000000000001
	5.125			11.9625
	5.59375			14.574999999999998
	6.89375			13.4625
	6.31875			12.968750000000002
	6.425000000000002			13.337499999999999
	5.893749999999999			11.918750000000001
	5.6937500000000005			12.78125
	5.15			11.69375
	5.225			10.468750000000002
	4.85625			11.01875
	4.0125			10.74375
	3.58125			10.3875
	3.2562500000000005			9.287499999999998
	3.5562500000000004			9.6375
	3.775			10.306249999999999
	2.7874999999999996			9.900000000000002
	2.65625			8.993749999999999
	2.16875			7.875
	2.43125			8.975
	3.09375			10.71875
	2.4562500000000003			9.825000000000001
	1.275			6.999999999999999
	1.9875000000000003			8.250000000000002
	1.05625			7.66875
	0.21249999999999997			6.6812499999999995
	1.0375			7.581250000000002
	-0.6687500000000003			5.9625
	-0.51875			5.081249999999999
Nov.	-0.5499999999999998			5.237500000000001
	-0.4125			5.343749999999999
	-0.73125			5.131250000000001
	-1.875			3.5812500000000003
	-1.6875			3.5937500000000004
	-2.4374999999999996			3.6562499999999996
	-3.0812499999999994			3.4499999999999997
	-3.0999999999999996			3.08125
	-2.5374999999999996			2.4812499999999997
	-2.425			3.36875
	-2.1625			3.4125
	-1.1999999999999997			3.35625
	-1.7000000000000002			2.9812499999999997
	-3.3375000000000004			1.7375
	-3.7437500000000004			1.3625
	-4.01875			2.7249999999999996
	-2.9			1.8062499999999997
	-2.7499999999999996			2.3312500000000003
	-2.6125			2.8499999999999996
	-3.9812499999999993			1.00625
	-3.0937500000000004			2.4249999999999994
	-3.625			1.8500000000000003
	-6.2562500000000005			-1.3375
	-7.331250000000001			-1.75625
	-5.000000000000001			0.4000000000000001
	-5.75625			-0.08125000000000007
	-5.54375			-0.02499999999999991
	-6.231249999999999			-0.41249999999999987
	-6.7625			-0.6562500000000001
	-7.587500000000001			-1.4125
Dec.	-6.268750000000001			-0.29999999999999993
	-8.14375			-1.8624999999999996
	-9.018750000000002			-2.318749999999999
	-7.468749999999999			-1.9812500000000006
	-8.51875			-1.58125
	-9.100000000000001			-2.9437499999999996
	-7.95			-2.4125
	-6.7749999999999995			-1.0250000000000001
	-7.843749999999999			-0.50625
	-8.45625			-3.181250000000001
	-8.25625			-3.1875
	-8.825000000000001			-2.39375
	-9.4375			-3.5125
	-8.53125			-1.2999999999999994
	-9.206249999999999			-2.5750000000000006
	-10.050000000000002			-4.00625
	-7.866666666666666			-2.4866666666666672

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Yearly Summary 2026

36°C

Highest Temp

1 Jul. 26

-23°C

Lowest Temp

8 Feb. 26

Seasonal Breakdown

Hottest MonthAugust31.06°C

Coldest MonthJanuary-12.48°C

Wettest MonthMarch14.98mm

Windiest MonthMay22.27km/h

Dorval 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 Dorval historically?

July is historically Dorval's hottest month, with average maximum temperatures around 27°C. During peak heatwave events, the highest recorded temperatures have reached 37°C on 2025-06-23.

2. What is the coldest month in Dorval historically?

January is Dorval's coldest month, with average minimum temperatures around -12°C. The all-time record low of -31°C was recorded on 2023-02-04.

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

Dorval's average annual rainfall is approximately 1204.6mm, based on records spanning 17 years.

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

Dorval historically records approximately 193 rainy days per year. October has the highest number of rain days at an average of 16.6 days.

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

The all-time highest temperature recorded in Dorval is 37°C on 2025-06-23.

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

The all-time lowest temperature recorded in Dorval is -31°C on 2023-02-04.

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

Dorval experiences its strongest winds during April. The historic gust record of 51.9 kph was recorded on 2019-11-01.

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

Usually, Dorval's humidity peaks in January at around 89.3% and drops to its lowest in May at approximately 72.4%.

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Yearly Summary 2026

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