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 20, Monday	07	18.0 64	756.3 29.78 1008.32 1008.32	759.6 29.91 1012.72 1012.72	0.7 0.03 0.93 0.93	69	Wind blowing from the west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			40%. 4/10. 3 oktas				15.4 60	24.4 76	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 oktas	2500 or more, or no clouds. 8202 or more, or no clouds.	Altocumulus translucidus at a single level.	Cirrus fibratus, sometimes uncinus, not progressively invading the sky.	45.0 28.0	12.2 54	No precipitation No precipitation	6
	04	16.2 61	755.6 29.75 1007.38 1007.38	758.9 29.88 1011.78 1011.78	0.2 0.01 0.27 0.27	73	Wind blowing from the west-southwest	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			60%. 6/10. 5 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			24.0 14.9	11.3 52
	01	18.4 65	755.4 29.74 1007.12 1007.12	758.7 29.87 1011.52 1011.52	0.1 0 0.13 0.13	66	Wind blowing from the west-southwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			100%. 10/10. 8 oktas				15.5 60	24.4 76	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	100%. 10/10. 8 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.		24.0 14.9	11.8 53	No precipitation No precipitation	6
July 19, Sunday	22	18.5 65	755.3 29.74 1006.98 1006.98	758.6 29.87 1011.38 1011.38	1.1 0.04 1.47 1.47	57	Wind blowing from the north-northwest	Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft)			20–30%. 2/10–3/10. 2 oktas								2500 or more, or no clouds. 8202 or more, or no clouds.			24.0 14.9	9.7 49
	19	22.2 72	754.2 29.69 1005.52 1005.52	757.5 29.82 1009.92 1009.92	0.3 0.01 0.4 0.4	42	Wind blowing from the north-west	Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft)			50%. 5/10. 4 oktas				15.5 60	24.4 76	No Stratocumulus, Stratus, Cumulus or Cumulonimbus.	40%. 4/10. 3 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.	24.0 14.9	8.5 47	No precipitation No precipitation	6
	16	24.0 75	753.9 29.68 1005.12 1005.12	757.2 29.81 1009.52 1009.52	0.5 0.02 0.67 0.67	35	Wind blowing from the north-northwest	Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft)			60%. 6/10. 5 oktas								1500-2000 4921-6562			24.0 14.9	7.6 46
	13	21.8 71	753.4 29.66 1004.45 1004.45	756.7 29.79 1008.85 1008.85	0.2 0.01 0.27 0.27	42	Wind blowing from the west-northwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			60%. 6/10. 5 oktas				15.5 60	22.6 73	Cumulus humilis or Cumulus fractus other than of bad weather, or both.	50%. 5/10. 4 oktas	1500-2000 4921-6562	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.	24.0 14.9	8.4 47	No precipitation No precipitation	6
	10	20.4 69	753.2 29.65 1004.18 1004.18	756.5 29.78 1008.58 1008.58	0.6 0.02 0.8 0.8	52	Wind blowing from the west-northwest	Fresh breeze (8 m/s) (29 km/h) (18 miles/hour) (16 knots) (5 Bft)			20–30%. 2/10–3/10. 2 oktas								1000-1500 3281-4921			24.0 14.9	10.3 51
	07	17.4 63	752.6 29.63 1003.38 1003.38	755.9 29.76 1007.78 1007.78	1.7 0.07 2.27 2.27	65	Wind blowing from the north-west	Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft)			no clouds no clouds no clouds				15.5 60	22.2 72						24.0 14.9	10.6 51	No precipitation No precipitation	6