Weather archive in Montreal / Pierre Elliott Trudeau (airport)
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Weather statistics
| 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 August 28, Friday | 22 | 16.3 61 | 761.8 29.99 1015.65 1015.65 | 765.1 30.12 1020.05 1020.05 | 1.0 0.04 1.33 1.33 | 69 | Wind blowing from the west-northwest | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | no clouds no clouds no clouds | 24.0 14.9 | 10.6 51 | ||||||||||||||||||
19 | 18.4 65 | 760.8 29.95 1014.32 1014.32 | 764.2 30.09 1018.85 1018.85 | 0.9 0.04 1.2 1.2 | 60 | Wind blowing from the west-northwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | no clouds no clouds no clouds | 18.0 64 | 22.0 72 | 45.0 28.0 | 10.4 51 | No precipitation No precipitation | 6 | |||||||||||||||
16 | 20.9 70 | 759.9 29.92 1013.12 1013.12 | 763.2 30.05 1017.52 1017.52 | -0.1 -0 -0.13 -0.13 | 47 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 40%. 4/10. 3 oktas | 1000-1500 3281-4921 | 45.0 28.0 | 9.1 48 | ||||||||||||||||||
13 | 21.2 70 | 760.0 29.92 1013.25 1013.25 | 763.3 30.05 1017.65 1017.65 | 0.8 0.03 1.07 1.07 | 58 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 90 or more, but not 100% 9/10 or more, but not 10/10 7 oktas or more, but not 8 oktas | 18.0 64 | 21.7 71 | 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 | 1000-1500 3281-4921 | No Altocumulus, Altostratus or Nimbostratus. | No Cirrus, Cirrocumulus or Cirrostratus. | 45.0 28.0 | 12.5 55 | No precipitation No precipitation | 6 | ||||||||||
10 | 20.4 69 | 759.2 29.89 1012.18 1012.18 | 762.5 30.02 1016.58 1016.58 | 1.6 0.06 2.13 2.13 | 67 | Wind blowing from the west | Moderate breeze (6 m/s) (22 km/h) (13 miles/hour) (12 knots) (4 Bft) | 20–30%. 2/10–3/10. 2 oktas | 600-1000 1968-3281 | 45.0 28.0 | 14.0 57 | ||||||||||||||||||
07 | 18.4 65 | 757.6 29.83 1010.05 1010.05 | 760.9 29.96 1014.45 1014.45 | 1.5 0.06 2 2 | 92 | Wind blowing from the west | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 18.3 65 | 27.1 81 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 100-200 328-656 | 24.0 14.9 | 17.1 63 | No precipitation No precipitation | 6 | ||||||||||||
04 | 19.5 67 | 756.1 29.77 1008.05 1008.05 | 759.4 29.9 1012.45 1012.45 | 0.3 0.01 0.4 0.4 | 86 | Wind blowing from the west-southwest | 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 | 300-600 984-1968 | 24.0 14.9 | 17.1 63 | ||||||||||||||||||
01 | 20.8 69 | 755.8 29.76 1007.65 1007.65 | 759.1 29.89 1012.05 1012.05 | 0.5 0.02 0.67 0.67 | 86 | Wind blowing from the south-west | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 60%. 6/10. 5 oktas | 18.0 64 | 27.1 81 | Stratocumulus other than Stratocumulus cumulogenitus. | 40%. 4/10. 3 oktas | 1500-2000 4921-6562 | Altocumulus translucidus at a single level. | Cirrus fibratus, sometimes uncinus, not progressively invading the sky. | 24.0 14.9 | 18.4 65 | No precipitation No precipitation | 6 | ||||||||||
| August 27, Thursday | 22 | 21.1 70 | 755.3 29.74 1006.98 1006.98 | 758.6 29.87 1011.38 1011.38 | 1.3 0.05 1.73 1.73 | 81 | Wind blowing from the west | Light breeze (2 m/s) (7 km/h) (4 mph) (4 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 | 1000-1500 3281-4921 | 24.0 14.9 | 17.6 64 | |||||||||||||||||
