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 February 23, Sunday | 14 | -1.0 30 | 758.8 29.87 1011.65 1011.65 | 762.2 30.01 1016.18 1016.18 | 68 | -6.3 21 | |||||||||||||||||||||||
13 | -1.2 30 | 758.8 29.87 1011.65 1011.65 | 762.2 30.01 1016.18 1016.18 | -0.2 -0.01 -0.27 -0.27 | 69 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | Continuous fall of snowflakes, slight at time of observation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | -5.8 22 | -1.1 30 | No Stratocumulus, Stratus, Cumulus or Cumulonimbus. | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 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 | -6.2 21 | 0.2 0.01 | 6 | Uneven layer of loose dry snow covering ground completely. | 20 7.9 | ||||||
12 | -1.7 29 | 759.1 29.89 1012.05 1012.05 | 762.4 30.02 1016.45 1016.45 | 72 | -6.2 21 | ||||||||||||||||||||||||
11 | -1.8 29 | 759.1 29.89 1012.05 1012.05 | 762.4 30.02 1016.45 1016.45 | 73 | -6.0 21 | ||||||||||||||||||||||||
10 | -2.4 28 | 759.0 29.88 1011.92 1011.92 | 762.4 30.02 1016.45 1016.45 | 1.0 0.04 1.33 1.33 | 78 | Wind blowing from the west | Moderate breeze (7 m/s) (25 km/h) (16 miles/hour) (14 knots) (4 Bft) | 100%. 10/10. 8 oktas | 300-600 984-1968 | 9.0 5.6 | -5.7 22 | ||||||||||||||||||
09 | -3.0 27 | 758.7 29.87 1011.52 1011.52 | 762.1 30 1016.05 1016.05 | 82 | -5.7 22 | ||||||||||||||||||||||||
08 | -3.7 25 | 758.5 29.86 1011.25 1011.25 | 761.8 29.99 1015.65 1015.65 | 86 | -5.8 22 | ||||||||||||||||||||||||
07 | -3.9 25 | 758.0 29.84 1010.58 1010.58 | 761.4 29.98 1015.12 1015.12 | 0.7 0.03 0.93 0.93 | 85 | 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 | State of sky on the whole unchanged. | Snow and/or other types of solid precipitation | Snow and/or other types of solid precipitation | -4.3 24 | -2.2 28 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 16.0 9.9 | -6.1 21 | 0.4 0.02 | 6 | Uneven layer of loose dry snow covering ground completely. | 20 7.9 | |||||||
06 | -4.0 25 | 757.6 29.83 1010.05 1010.05 | 760.9 29.96 1014.45 1014.45 | 87 | -5.9 21 | ||||||||||||||||||||||||
05 | -4.1 25 | 757.5 29.82 1009.92 1009.92 | 760.9 29.96 1014.45 1014.45 | 90 | -5.5 22 | ||||||||||||||||||||||||
04 | -4.1 25 | 757.3 29.81 1009.65 1009.65 | 760.7 29.95 1014.18 1014.18 | -0.2 -0.01 -0.27 -0.27 | 89 | 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 | 4.8 3.0 | -5.6 22 | ||||||||||||||||||
03 | -3.8 25 | 757.3 29.81 1009.65 1009.65 | 760.6 29.94 1014.05 1014.05 | 91 | -5.0 23 | ||||||||||||||||||||||||
02 | -3.8 25 | 757.4 29.82 1009.78 1009.78 | 760.8 29.95 1014.32 1014.32 | 90 | -5.2 23 | ||||||||||||||||||||||||
01 | -3.7 25 | 757.5 29.82 1009.92 1009.92 | 760.9 29.96 1014.45 1014.45 | -0.7 -0.03 -0.93 -0.93 | 89 | 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 | Continuous fall of snowflakes, slight at time of observation. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | Cloud covering more than 1/2 of the sky throughout the appropriate period. | -2.2 28 | Stratocumulus other than Stratocumulus cumulogenitus. | 100%. 10/10. 8 oktas | 300-600 984-1968 | 4.8 3.0 | -5.2 23 | 0.2 0.01 | 6 | Uneven layer of loose dry snow covering ground completely. | 22 8.7 | ||||||||
00 | -3.5 26 | 757.7 29.83 1010.18 1010.18 | 761.1 29.96 1014.72 1014.72 | 88 | -5.2 23 | ||||||||||||||||||||||||
| February 22, Saturday | 23 | -3.2 26 | 757.9 29.84 1010.45 1010.45 | 761.3 29.97 1014.98 1014.98 | 72 | -7.5 19 | |||||||||||||||||||||||
22 | -2.6 27 | 758.2 29.85 1010.85 1010.85 | 761.5 29.98 1015.25 1015.25 | -1.2 -0.05 -1.6 -1.6 | 67 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 100%. 10/10. 8 oktas | 2000-2500 6562-8202 | 16.0 9.9 | -8.0 18 | ||||||||||||||||||
21 | -3.1 26 | 758.6 29.87 1011.38 1011.38 | 762.1 30 1016.05 1016.05 | 72 | -7.5 19 | ||||||||||||||||||||||||
20 | -2.5 28 | 759.0 29.88 1011.92 1011.92 | 762.4 30.02 1016.45 1016.45 | 72 | -7.0 19 | ||||||||||||||||||||||||
19 | -2.5 28 | 759.4 29.9 1012.45 1012.45 | 762.9 30.04 1017.12 1017.12 | -1.2 -0.05 -1.6 -1.6 | 70 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 100%. 10/10. 8 oktas | Snow not falling as shower(s). | Shower(s). | Snow and/or other types of solid precipitation | -15.2 5 | -2.4 28 | Stratocumulus other than Stratocumulus cumulogenitus. | 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 | 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 | -7.2 19 | Trace of precipitation Trace of precipitation | 6 | Uneven layer of loose dry snow covering ground completely. | 28 11 | ||||||
18 | -2.7 27 | 759.7 29.91 1012.85 1012.85 | 763.2 30.05 1017.52 1017.52 | 71 | -7.3 19 | ||||||||||||||||||||||||
17 | -3.4 26 | 760.0 29.92 1013.25 1013.25 | 763.4 30.06 1017.78 1017.78 | 68 | -8.5 17 | ||||||||||||||||||||||||
16 | -4.2 24 | 760.6 29.94 1014.05 1014.05 | 764.0 30.08 1018.58 1018.58 | -2.2 -0.09 -2.93 -2.93 | 65 | Wind blowing from the south-southeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 100%. 10/10. 8 oktas | 600-1000 1968-3281 | 24.0 14.9 | -9.8 14 | ||||||||||||||||||
15 | -4.8 23 | 761.2 29.97 1014.85 1014.85 | 764.7 30.11 1019.52 1019.52 | 63 | -10.8 13 | ||||||||||||||||||||||||
14 | -4.6 24 | 761.9 30 1015.78 1015.78 | 765.4 30.13 1020.45 1020.45 | 68 | -9.6 15 | ||||||||||||||||||||||||