Ottawa Archives Météorologiques Historiques
Analysez les jours les plus chauds, froids, venteux et pluvieux

Ottawa Graphique des Tendances Météorologiques

Temperature (°C)

Months

Months	Historic Min Temp.	Min Temp.	Forecasted Min Temp.	Historic Max Temp.	Max Temp.	Forecasted Max Temp.
	-8.63125	-16.8		-2.0625	-10.7
	-12.0125	-17.4		-3.4687499999999996	-9
	-11.799999999999999	-15.4		-5.099999999999999	-12.7
	-10.93125	-15.6		-2.5125	-11.5
	-11.037500000000001	-18.8		-4.7	-11.4
	-12.099999999999998	-13.4		-4.418749999999999	-6
	-13.93125	-4.9		-5.906249999999999	-0.5
	-13.15	-3.4		-4.7437499999999995	0.7
	-11.731250000000001	-0.9		-3.7625	3.6
	-11.975	-4.1		-2.08125	1.8
	-9.56875	-7.6		-3.1	-0.3
	-11.00625	-11.2		-1.8874999999999997	-1.2
	-12.249999999999998	-4.9		-4.3625	0.2
	-14.5875	-7.7		-5.7875000000000005	1.3
Jan.	-13.924999999999999	-17.3		-6.000000000000001	-7.6
	-14.24375	-19.1		-3.5875000000000004	-10.9
	-15.075	-10.2		-5.649999999999999	0.3
	-12.96875	-12.6		-3.5187500000000003	-2.3
	-13.50625	-16.9		-4.69375	-4.2
	-15.60625	-19.6		-7.231250000000001	-10.9
	-17.218750000000004	-14		-9.10625	-5.9
	-16.4375	-7.5		-7.318749999999999	-1
	-14.043750000000003	-18.2		-5.887499999999999	-9.9
	-15.206250000000002	-24.3		-5.668749999999998	-17.2
	-13.768749999999999	-24.1		-4.61875	-14.7
	-12.693750000000001	-16.1		-5.618749999999999	-10.4
	-11.3875	-17.8		-3.0875000000000004	-8.6
	-14.056250000000002	-17		-4.2562500000000005	-8.7
	-14.937499999999998	-15.7		-6.03125	-11
	-16.706249999999997	-21.7		-6.8	-15.3
	-16.581249999999997	-20.7		-6.0687500000000005	-14.6
	-14.525	-18.2		-4.831250000000001	-7.9
	-13.81875	-16.2		-5.3500000000000005	-4.1
	-14.35	-15.4		-4.16875	-4.3
	-13.362500000000002	-10.8		-4.356249999999999	-6.8
	-15.225	-13.5		-4.4750000000000005	-8.6
	-14.874999999999998	-11.7		-4.8687499999999995	-5.7
	-13.024999999999999	-19.8		-4.20625	-7.7
	-13.631249999999998	-22.9		-4.6312500000000005	-11.4
	-13.881249999999998	-18.5		-5.3500000000000005	-9.6
	-11.743749999999999	-14.4		-4.06875	-6.2
	-13.468749999999998	-8.2		-5.706250000000001	-2.1
	-14.993749999999999	-9.6		-5.243749999999999	-3.9
	-15.0625	-15.5		-5.7875000000000005	-2.6
	-14.50625	-10.4		-5.5125	-2.3
Fév.	-12.324999999999998	-17.1		-3.3249999999999993	-3.9
	-11.400000000000002	-7.8		-2.9437499999999996	-0.6
	-13.725	-1.6		-4.981250000000001	0.2
	-13.99375	-5.7		-2.78125	-1.8
	-12.162500000000001	-9.2		-2.3375000000000004	-0.2
	-12.03125	-9.8		-2.7375000000000007	-3
	-11.543750000000003	-9.2		-0.71875	-4.1
	-9.443749999999998	-14.6		-0.925	-1.8
	-9.3625	-8.7		-0.25625	-0.4
	-9.212499999999999	-18		-1.7125	-11
	-9.662499999999998	-12.5		-1.3875	0.3
	-11.749999999999998	-11.6		-3.518749999999999	-4.8
	-10.3125	-8.9		-0.44999999999999984	1
	-10.268749999999997	-4.2		-0.8062500000000002	2.3
	-11.012500000000001	-11.6		-1.5499999999999998	-8.5
	-11.924999999999999	-16.8		-3.2625	-4.3
	-12.156249999999998	-11.4		-3.05625	1.3
	-10.762500000000001	-3.4		-2.7624999999999997	1.4
	-10.56875	-3.5		-1.7374999999999996	1.4
	-10.318750000000001	-7		-0.4812500000000003	-2.5
	-8.450000000000001	-0.7		-0.7124999999999999	7.3
	-7.731250000000001	1.1		1.1687500000000002	7
	-6.718749999999999	1.5		2.46875	7.8
	-4.7875000000000005	1.1		3.7	6.9
	-3.9	-2.3		2.8375000000000004	1
	-7.062500000000001	-4.9		0.96875	1.3
	-7.375	-6.2		1.08125	0.6
	-5.56875	-3.7		2.55625	0.3
Mar.	-4.7875	-6.7		3.3312500000000003	-1.6
	-5.906250000000002	-0.7		1.93125	8
	-6.093750000000001	-10.7		3.2187499999999996	0.4
	-6.300000000000001	-11.5		3.6874999999999996	-3.7
	-6.4875	-5.1		3.53125	2.3
	-4.475	-2.1		5.30625	0.6
	-4.093750000000001	-3		5.531250000000001	3.1
	-6.106249999999999	-0.5		2.95	1.5
	-6.3999999999999995	-3		2.68125	1.7
	-4.71875	-5.7		3.406249999999999	0.3
	-4.9	-1.6		4.362500000000001	3.3
	-4.706250000000001	-2.7		3.2125000000000004	6.3
	-5.8125	-6.4		3.8874999999999997	0.1
	-3.5375	-8.9		4.837500000000001	-2.3
	-3.2875	-4.7		4.893750000000001	6
	-2.8625000000000003	1.4		5.2	11.5
	-2.11875	0.3		6.674999999999999	5.5
	-2.4249999999999994	0.3		6.1312500000000005	3
	-3.1312499999999996	-2.1		6.8500000000000005	6.6
	-1.4625	2.5		8.399999999999999	17.6
	-2.04375	0.1		6.2	4.9
	-2.2812499999999996	0.8		5.699999999999999	8.6
	-1.2625000000000002	-1.5		6.775	3.1
	-1.03125	-4.3		7.418750000000001	-1.8
	-1.3625000000000003	-7.4		7.4875	9
	-1.66875	-0.7		8.325000000000001	21.7
	0.13750000000000007	3.4		10.349999999999998	7.7
	1.0749999999999997	0.1		9.700000000000001	7.8
	1.2062499999999998	-0.4		10.656249999999998	10.4
	2.1625	4.8		12.274999999999999	17.1
	1.6375000000000002	6.2		12.049999999999999	9.1
Avr.	0.44999999999999996	5.3		10.250000000000002	9
	1.03125	7.2		9.850000000000001	13
	1.5875	6.5		10.45	19.8
	0.9312499999999998	7.2		11.362500000000002	26
	1.9499999999999997	0.4		11.068750000000001	6.2
	1.5937499999999998	-1.7		9.999999999999998	2.8
	1.84375	-3.7		11.05	10.2
	1.8812499999999999	3.4		11.70625	19.4
	1.1124999999999996	3.1		11.6875	17.8
	1.8499999999999999	0.1		11.76875	16.5
	1.84375	1.5		12.15625	16.9
	2.58125	2.8		10.881250000000001	22.2
	2.3750000000000004	4.8		12.343750000000002	25.9
	2.975	7.8		13.71875	25.2
	3.4625	10.1		13.2125	16.9
	2.8062500000000004	5.1		12.712499999999999	7.9
	3.8562499999999997	0.5		14.224999999999996	10.6
	6.5125	2.1		15.712499999999999	9
	6.4750000000000005	0.3		14.35625	14.5
	6.437500000000001	6.6		16.35625	23.6
	5.69375	9.6		16.1625	23.7
	5.60625	7		16.462499999999995	14
	5.025	3.9		16.60625	11.2
	4.94375	2		15.774999999999997	12.3
	5.425000000000001	3.9		14.781250000000002	19.9
	5.16875	5.4		16.16875	12.1
	4.78125	2.7		15.225000000000001	12.9
	5.7	0.6		17.712500000000002	17.1
	6.3875	6.8		18.00625	9
	7.8812500000000005	6.1		18.1875	12.9
Mai	8.13125	7.6		18.650000000000002	19.5
	7.7437499999999995	7.2		17.60625	25.7
	7.3687499999999995	11.6		17.8375	26.2
	7.25	10.9		18.668749999999996	23.8
	7.73125	17.1		18.787499999999998	29.7
	9.174999999999999	7.3		20.087500000000002	17.3
	10.331249999999997	3.3		21.48125	16.8
	10.125	4.5		20.181250000000002	22.9
	9.243749999999999	6.9		20.33125	23.1
	9.381250000000001	10.4		20.406249999999996	13.9
	9.90625	12.5		21.3	21.4
	12.19375	11.9		22.043750000000003	32.5
	11.25	14.1		21.612499999999997	24.1
	11.51875	10.6		21.812500000000004	18.2
	12.081249999999999	9.5		21.76875	18.2
	11.825	8.7		23.637499999999996	21.5
	11.2625	8.3		21.81875	23.2
	10.981250000000001	8.4		20.487500000000004	22.4
	10.618750000000002	9.2		21.306250000000006	26.5
	10.50625	11		19.937500000000004	31.4
	10.275	14.1		20.862499999999997	30.3
	11.1625	15.6		20.143749999999997	32.3
	11.312499999999998	17.8		20.924999999999997	22.7
	11.987499999999999	14.9		21.737499999999997	19.1
	12.425	11.6		21.94375	27.8
	12.025	13		21.26875	31.8
	11.6875	18.7		21.468750000000004	27
	11.71875	19.5		21.40625	32.2
	12.768749999999999	18.7		21.8875	29.7
	12.112499999999999	15.7		20.90625	28
	11.15625	16.7		19.75	22.1
Juin	11.037499999999998	12		22.71875	17.8
	11.918750000000001	9.8		22.775000000000002	25.3
	12.306249999999997	12.5		23.6375	26
	13.9	15.8		24.69375	23.5
	13.45	15.1		24.2	19.5
	13.53125	14		24.9125	21.5
	14.88125	14.2		25.08125	23.9
	14.868750000000004	12.9		25.293750000000003	25
	15.087499999999999	13.4		24.937500000000004	24.7
	15.65	13.4		25.012499999999996	26.6
	15.100000000000001	15.1		24.287499999999998	29.1
	14.600000000000001	16.5		24.15625	22.9
	13.94375	14.1		23.54375	28.6
	15.062500000000002	15.2		23.24375	31.2
	14.537500000000001	15		23.450000000000006	33.5
	15.056250000000002	17.4		24.89375	27.1
	15.693749999999996	20.2		25.50625	33
	15.55625	21.6		25.5625	34.1
	15.225000000000001	21.1		25.799999999999997	30.5
	15.537500000000001	19.3		26.86875	28.7
	16.44375	14.2		28.187500000000004	28
	16.993750000000002	15		27.281249999999996	31.1
	16.20625	18.2		25.99375	31.4
	15.993749999999997	18		26.306250000000006	31.3
	15.437499999999998	19.8		25.206250000000004	23.6
	16.168750000000003	16		26.381250000000005	29.3
	16.375000000000004	14.6		26.612499999999997	28.7
	16.2875	14		26.1625	31.6
	16.71875	16.5		26.487500000000004	30.4
	16.843749999999996	22.3		26.987499999999997	35.8
Juil.	16.8125	19.8		27.468749999999996	28.8
	17.099999999999998	16.7		27.381249999999998	28.6
	17.1	12.9		26.937500000000004	27.2
	16.812500000000004	16.3		26.474999999999998	24
	16.75	12.7		26.800000000000004	24.8
	16.55	13.8		27.037500000000005	29.4
	16.487499999999997	17.5		26.1125	25.4
	15.54375	14.1		25.306250000000002	19.5
	16.18125	11		26.174999999999997	26.6
	15.9	13.6		25.15	30.1
	15.8875	13.2		25.2375	30.9
	15.8625	15.5		26	29.4
	16.6375	17.8		26.499999999999996	31.5
	17.01875	19.2		26.287499999999998	22.6
	16.56875	19.5		25.2	22.1
	15.412499999999998	17.9		25.093749999999993	29.2
	15.11875	14.7		25.443749999999998	30.9
	15.6375	18.1		25.243750000000002	29.7
	15.8375	20		25.762499999999992	23.7
	16.5	17.1		26.406250000000004	24.6
	16.837500000000002	14.4		26.081250000000004	29.8
	16.0125	15.4		26.13125	31
	15.76875	17.8		25.906249999999993	31.8
	15.524999999999999	20.6		24.2125	30.9
	15.687500000000002	21.2		24.912499999999994	28.7
	15.524999999999997	18.6		26.2	27.3
	16.13125	18.2		25.431250000000006	28
	16.393749999999997	15.7		26.05	27
	16.63125	15.1		25.33125	29.9
	15.818749999999998	14.6		25.200000000000003	26.1
	15.331250000000002		12.7	23.9625		23.7
Août	15.46875		10.2	24.1625		24.1
	15.262500000000001		11.8	25.706250000000004		21.6
	15.34375		14.2	25.099999999999998		22.5
	15.643749999999999		11.1	24.637499999999996		25
	15.356250000000001		13.3	24.525000000000002		23.3
	14.737499999999999		10.3	25.468750000000007		24.6
	15.3625		13.6	23.99375		28
	15.206249999999999		15.3	23.00625		23.3
	14.456249999999999		14.8	23.4375		24.3
	14.95		15.1	25.481249999999996		25.5
	15.331249999999999		15.4	24.543750000000003		24.5
	15.375		14.6	24.275000000000002		23.9
	14.268750000000002		14.1	23.7		23.3
	14.649999999999999		14.2	23.675		23.1
	14.287500000000001		13.5	23.943750000000005		23.2
	14.2		14	23.356250000000003		23.7
	13.825000000000001		14.1	23.19375		22.6
	14.25		13.5	23.80625		23.9
	14.8625		14.5	24.262500000000003		24.1
	14.731250000000001		14.2	23.5125		24.1
	13.493750000000002		13.7	23.59375		23.4
	13.137500000000001		13	22.66875		22.9
	13.050000000000002		13	22.674999999999997		22.9
	13.593750000000002		13.1	22.724999999999998		22.3
	12.687499999999998		12.5	21.393750000000004		20.5
	11.44375		11.3	20.79375		21.2
	11.156249999999998		11	21.11875		21.4
	12.23125		11.8	22.056249999999995		22.5
	11.631250000000001		12	20.868750000000002		21.7
	11.8375		12.4	20.65		21
	11.981250000000001			21.337499999999995
Sep.	11.143749999999999			20.506249999999998
	10.793749999999998			19.800000000000004
	10.775			22.18125
	11.3125			21
	10.331249999999999			19.475
	10.1875			20.193749999999998
	10.8375			21.787499999999998
	11.23125			19.506249999999998
	10.793750000000001			20.06875
	10.7625			19.575
	10.681250000000002			20.212500000000002
	10.900000000000002			19.787499999999998
	10.293750000000001			20.374999999999996
	11.374999999999996			19.91875
	10.3125			19.01875
	8.91875			17.075
	9.006250000000001			16.925
	8.19375			16.81875
	8.21875			16.94375
	8.56875			17.625
	8.65			17.575
	9.3			17.225
	8.3875			17.325
	7.499999999999999			15.712499999999999
	6.88125			14.312499999999998
	6.225			15.46875
	7.143750000000001			15.981250000000001
	6.306249999999999			15.250000000000002
	6.900000000000001			14.512500000000001
	7.462500000000001			15.143749999999999
Oct.	6.65625			13.7875
	6.231250000000001			13.24375
	5.4437500000000005			11.418750000000001
	3.9187499999999997			11.49375
	4.5562499999999995			14.337499999999999
	6.0875			13.26875
	5.1375			12.1375
	5.3875			12.500000000000002
	4.79375			11.6875
	4.512500000000001			12.337499999999999
	4.0249999999999995			10.7
	4.40625			10.09375
	4.06875			10.118749999999999
	2.4999999999999996			9.5625
	2.1187500000000004			8.975000000000001
	2.03125			8.45625
	2.59375			8.56875
	2.4125			9.125
	1.7249999999999996			8.79375
	1.54375			8.200000000000001
	0.9375			7.687499999999999
	1.56875			8.84375
	2.5624999999999996			10.25
	1.4125			9.3875
	0.26875000000000004			7.09375
	0.8500000000000001			7.793749999999998
	-0.08124999999999982			7.1875
	-0.4312499999999999			6.262500000000001
	-0.08749999999999983			7.575
	-1.39375			5.262499999999999
	-1.2937500000000002			4.5249999999999995
Nov.	-1.99375			4.7437499999999995
	-1.8374999999999997			4.90625
	-1.8125000000000002			4.68125
	-3.3500000000000005			3.525
	-2.7187500000000004			3.3187500000000005
	-3.5124999999999993			3.3312500000000003
	-3.9			3.0374999999999996
	-4.1312500000000005			2.2875
	-3.5562499999999995			2.69375
	-3.1374999999999993			3.65
	-2.9499999999999997			3.3000000000000003
	-2.11875			3.1187500000000004
	-2.381249999999999			2.6
	-4.268750000000001			1.28125
	-4.35			1.125
	-4.36875			2.5437499999999993
	-3.275			1.575
	-2.9375000000000004			2.0812500000000003
	-3.5562500000000004			2.0312499999999996
	-4.1937500000000005			0.6499999999999999
	-3.3500000000000005			2.4125
	-4.6187499999999995			1.0500000000000003
	-6.90625			-2.1750000000000003
	-7.137499999999999			-1.475
	-5.08125			0.43749999999999994
	-6.31875			-0.55
	-6.50625			-0.14374999999999982
	-6.787500000000001			-0.9187500000000004
	-7.4			-0.9312499999999999
	-7.068749999999999			-1.5187500000000003
Déc.	-7.21875			-0.44374999999999987
	-8.05			-2.3937499999999994
	-9.2125			-2.4562500000000003
	-8.29375			-2.3312499999999994
	-8.9			-2.0250000000000004
	-9.793749999999998			-2.5875
	-8.13125			-2.6
	-7.268750000000001			-1.55625
	-8.475000000000001			-1.3562500000000002
	-9.01875			-3.2937499999999997
	-8.38125			-3.1125
	-9.14375			-2.3375000000000004
	-9.6875			-3.55
	-8.23125			-0.7375
	-9.3125			-2.6812499999999995
	-10.0375			-3.7812500000000004
	-8.32			-2.439999999999999

Max Temp.

Historic Max Temp.

Min Temp.

Historic Min Temp.

Résumé Annuel 2026

36°C

Temp. la Plus Haute

14 Juil. 26

-24°C

Temp. la Plus Basse

24 Jan. 26

Analyse Saisonnière

Mois le Plus ChaudJuillet28.66°C

Mois le Plus FroidJanvier-14.03°C

Mois le Plus PluvieuxMars14.9mm

Mois le Plus VenteuxMars21.6km/h

Ottawa Perspectives sur le Changement ClimatiqueDécouvrez comment les modèles climatiques évoluent dans le temps. Changements de température, tendances pluviométriques et événements extrêmes—tout en un seul endroit.

Classement Mondial des Villes par MétéoExplorez en temps réel les villes les plus chaudes et les plus froides du monde selon les données de température actuelles.

Frequently Asked Questions

1. Quel est le mois historiquement le plus chaud à Ottawa?

Juillet est historiquement le mois le plus chaud de Ottawa, avec des températures maximales moyennes d'environ 26°C. Lors des pics de vagues de chaleur, les températures les plus élevées enregistrées ont atteint 37°C le 2025-06-23.

2. Quel est le mois historiquement le plus froid à Ottawa?

Janvier est le mois le plus froid de Ottawa, avec des températures minimales moyennes d'environ -13°C. Le record absolu le plus bas de -33°C a été enregistré le 2023-02-04.

3. Quelle est la pluviométrie annuelle moyenne à Ottawa sur les 17 dernières années?

La pluviométrie annuelle moyenne de Ottawa est d'environ 1141.6mm, basée sur des enregistrements couvrant 17 ans.

4. Combien de jours de pluie Ottawa connaît-elle en moyenne par an?

Ottawa enregistre historiquement environ 194.2 jours de pluie par an. Juin a le plus grand nombre de jours de pluie avec une moyenne de 17.2 jours.

5. Quelle est la température la plus élevée jamais enregistrée à Ottawa?

La température la plus élevée jamais enregistrée à Ottawa est 37°C le 2025-06-23.

6. Quelle est la température la plus basse jamais enregistrée à Ottawa?

La température la plus basse jamais enregistrée à Ottawa est -33°C le 2023-02-04.

7. Quelle est historiquement la période la plus venteuse de l'année à Ottawa?

Ottawa connaît ses vents les plus forts pendant Avril. Le record historique de rafale de 42.8 kph a été enregistré le 2018-05-04.

8. Quelle est l'humidité la plus haute et la plus basse à Ottawa au cours d'une année?

Habituellement, l'humidité de Ottawa atteint son maximum en Janvier à environ 89.6% et descend à son minimum en Mai à environ 75.8%.

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