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
2026 July 23, Thursday	07	15.2 59	759.5 29.9 1012.58 1012.58	762.9 30.04 1017.12 1017.12	1.6 0.06 2.13 2.13	73	Wind blowing from the west	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			100%. 10/10. 8 oktas				12.2 54	22.6 73	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	70 – 80%. 7/10 – 8/10. 6 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus or opacus in two or more layers, or Altocumulus opacus in a single layer, not progressively invading the sky, or Altocumulus with Altostratus or Nimbostratus.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	45.0 28.0	10.4 51	No precipitation No precipitation	6
	04	13.0 55	757.9 29.84 1010.45 1010.45	761.2 29.97 1014.85 1014.85	1.0 0.04 1.33 1.33	73	Wind blowing from the west	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								2000-2500 6562-8202			24.0 14.9	8.3 47
	01	13.4 56	756.9 29.8 1009.12 1009.12	760.3 29.93 1013.65 1013.65	1.0 0.04 1.33 1.33	75	Wind blowing from the west-southwest	Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft)			no clouds no clouds no clouds				13.0 55	22.6 73						24.0 14.9	9.1 48	No precipitation No precipitation	6
July 22, Wednesday	22	15.6 60	755.9 29.76 1007.78 1007.78	759.2 29.89 1012.18 1012.18	2.4 0.09 3.2 3.2	65	Wind blowing from the west-northwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			20–30%. 2/10–3/10. 2 oktas								1000-1500 3281-4921			24.0 14.9	9.0 48
	19	17.9 64	753.5 29.67 1004.58 1004.58	756.8 29.8 1008.98 1008.98	1.8 0.07 2.4 2.4	64	Wind blowing from the west	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			40%. 4/10. 3 oktas	Clouds generally dissolving or becoming less developed.	Shower(s).	Cloud covering more than 1/2 of the sky during part of the appropriate period and covering 1/2 or less during part of the period.	16.3 61	22.6 73	Cumulus and Stratocumulus other than Stratocumulus cumulogenitus, with bases at different levels.	20–30%. 2/10–3/10. 2 oktas	1000-1500 3281-4921	Altocumulus translucidus at a single level.	No Cirrus, Cirrocumulus or Cirrostratus.	24.0 14.9	10.9 52	1.0 0.04	6
	16	17.8 64	751.7 29.59 1002.18 1002.18	755.0 29.72 1006.58 1006.58	1.6 0.06 2.13 2.13	70	Wind blowing from the west-southwest	Fresh breeze (9 m/s) (32 km/h) (20 miles/hour) (17 knots) (5 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas								600-1000 1968-3281			24.0 14.9	12.3 54
	13	19.6 67	750.1 29.53 1000.05 1000.05	753.4 29.66 1004.45 1004.45	1.3 0.05 1.73 1.73	63	Wind blowing from the west-southwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas	Rain shower(s), slight.	Shower(s).	Cloud covering more than 1/2 of the sky throughout the appropriate period.	17.9 64	22.6 73	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	600-1000 1968-3281	No Altocumulus, Altostratus or Nimbostratus.	No Cirrus, Cirrocumulus or Cirrostratus.	24.0 14.9	12.4 54	0.2 0.01	6
	10	18.1 65	748.8 29.48 998.32 998.32	752.1 29.61 1002.72 1002.72	2.0 0.08 2.67 2.67	87	Wind blowing from the west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas								300-600 984-1968			24.0 14.9	15.9 61
	07	21.2 70	746.8 29.4 995.65 995.65	750.1 29.53 1000.05 1000.05	0.9 0.04 1.2 1.2	85	Wind blowing from the west-southwest	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			100%. 10/10. 8 oktas				19.9 68		Stratocumulus other than Stratocumulus cumulogenitus.	100%. 10/10. 8 oktas	300-600 984-1968			24.0 14.9	18.5 65	No precipitation No precipitation	6