Weather archive in Montreal / Pierre Elliott Trudeau (airport)

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Date / Local time		T	Po	P	Pa	U	DD	Ff	ff10	ff3	N	WW	W1	W2	Tn	Tx	Cl	Nh	H	Cm	Ch	VV	Td	RRR	tR	E	Tg	E'	sss
2025 July 22, Tuesday	13	21.4 71	763.1 30.04 1017.38 1017.38	766.4 30.17 1021.78 1021.78	-0.7 -0.03 -0.93 -0.93	45	Wind blowing from the south-west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				11.6 53	21.6 71	Cumulus humilis or Cumulus fractus other than of bad weather, or both.	50%. 5/10. 4 oktas	1500-2000 4921-6562	No Altocumulus, Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	45.0 28.0	8.8 48	No precipitation No precipitation	6
	10	19.2 67	763.8 30.07 1018.32 1018.32	767.1 30.2 1022.72 1022.72	0.2 0.01 0.27 0.27	58	Wind blowing from the east	Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft)			60%. 6/10. 5 oktas								1000-1500 3281-4921			45.0 28.0	10.7 51
	09	18.4 65	763.9 30.07 1018.45 1018.45	767.2 30.2 1022.85 1022.85		57																	9.7 49
	08	17.1 63	763.9 30.07 1018.45 1018.45	767.2 30.2 1022.85 1022.85		60																	9.1 48
	07	15.5 60	763.6 30.06 1018.05 1018.05	766.9 30.19 1022.45 1022.45	1.4 0.06 1.87 1.87	65	Wind blowing from the north-northeast	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds				11.6 53	22.2 72						45.0 28.0	8.9 48	No precipitation No precipitation	6
	06	13.8 57	763.0 30.04 1017.25 1017.25	766.3 30.17 1021.65 1021.65		73																	8.9 48
	05	12.3 54	762.7 30.03 1016.85 1016.85	766.0 30.16 1021.25 1021.25		78																	8.6 47
	04	12.0 54	762.2 30.01 1016.18 1016.18	765.5 30.14 1020.58 1020.58	0.4 0.02 0.53 0.53	79	Calm, no wind	Calm			no clouds no clouds no clouds											24.0 14.9	8.5 47
	03	13.0 55	761.8 29.99 1015.65 1015.65	765.1 30.12 1020.05 1020.05		75																	8.7 48
	01	13.8 57	761.8 29.99 1015.65 1015.65	765.1 30.12 1020.05 1020.05	0.8 0.03 1.07 1.07	70	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			no clouds no clouds no clouds				13.7 57	22.2 72						24.0 14.9	8.3 47	No precipitation No precipitation	6
	00	14.2 58	761.6 29.98 1015.38 1015.38	764.9 30.11 1019.78 1019.78		68																	8.4 47
July 21, Monday	23	14.9 59	761.3 29.97 1014.98 1014.98	764.6 30.1 1019.38 1019.38		65																	8.3 47
	22	16.0 61	761.0 29.96 1014.58 1014.58	764.3 30.09 1018.98 1018.98	1.3 0.05 1.73 1.73	59	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			no clouds no clouds no clouds											24.0 14.9	7.9 46
	21	16.7 62	760.8 29.95 1014.32 1014.32	764.1 30.08 1018.72 1018.72		56																	7.9 46
	20	17.9 64	760.4 29.94 1013.78 1013.78	763.7 30.07 1018.18 1018.18		51																	7.5 46
	19	19.9 68	759.7 29.91 1012.85 1012.85	763.0 30.04 1017.25 1017.25	0.9 0.04 1.2 1.2	45	Wind blowing from the north-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			70 – 80%. 7/10 – 8/10. 6 oktas				14.6 58	22.2 72	Stratocumulus other than Stratocumulus cumulogenitus.	60%. 6/10. 5 oktas	1500-2000 4921-6562	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	45.0 28.0	7.7 46	No precipitation No precipitation	6
	18	20.6 69	759.2 29.89 1012.18 1012.18	762.5 30.02 1016.58 1016.58		44																	7.8 46
	17	20.8 69	759.0 29.88 1011.92 1011.92	762.3 30.01 1016.32 1016.32		44																	8.1 47
	16	21.0 70	758.8 29.87 1011.65 1011.65	762.1 30 1016.05 1016.05	0.2 0.01 0.27 0.27	43	Wind blowing from the north	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas								1500-2000 4921-6562			45.0 28.0	7.9 46
	15	20.8 69	758.5 29.86 1011.25 1011.25	761.7 29.99 1015.52 1015.52		46																	8.8 48
	14	21.1 70	758.4 29.86 1011.12 1011.12	761.6 29.98 1015.38 1015.38		49																	9.9 50
	13	20.6 69	758.6 29.87 1011.38 1011.38	761.8 29.99 1015.65 1015.65	0.1 0 0.13 0.13	44	Wind blowing from the north-northwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas				14.6 58	21.2 70	Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	1500-2000 4921-6562	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	45.0 28.0	7.8 46	No precipitation No precipitation	6