Weather observations for the past three days for
Montreal-Trudeau International Airport
Metric (Imperial)
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
09 18:00 S 19 24.14 Mostly Cloudy BKN080 BKN100 BKN250 15 -1 34% 76.4 1018.9
09 17:00 S 20 G 31 24.14 Mostly Cloudy BKN085 BKN250 16 -2 29% 76.4 1018.8
09 16:00 S 24 G 43 48.28 Mostly Cloudy FEW100 FEW180 BKN250 16 -2 29% 76.4 1018.8
09 15:00 S 30 48.28 Mostly Cloudy FEW100 FEW220 BKN250 15 -2 31% 76.45 1019.7
09 14:00 S 28 G 41 48.28 Mostly Cloudy SCT180 BKN250 14 -2 33% 76.61 1021.6
09 13:00 S 33 48.28 Partly Cloudy and Breezy FEW180 SCT250 12 -2 38% 76.66 1022.3
09 12:00 SE 22 48.28 Mostly Cloudy SCT180 BKN250 11 -1 44% 76.76 1023.7
09 11:00 SE 17 G 28 48.28 Partly Cloudy FEW220 SCT250 10 -2 43% 8 76.86 1025.1
09 10:00 SE 15 24.14 Mostly Cloudy BKN250 8 -4 43% 6 76.94 1026.1
09 09:00 SE 19 48.28 Mostly Cloudy FEW180 BKN250 6 -6 42% 3 77.04 1027.4
09 08:00 S 15 48.28 Mostly Cloudy FEW180 BKN250 5 -6 45% 2 77.09 1028.1
09 07:00 SE 19 48.28 Overcast FEW150 OVC250 3 -6 52% -1 77.09 1028.0
09 06:00 SE 19 24.14 Overcast BKN100 OVC250 3 -6 52% -1 77.09 1028.1
09 05:00 SE 15 24.14 Mostly Cloudy BKN100 3 -6 52% -0 77.14 1028.6
09 04:00 SE 13 24.14 Mostly Cloudy BKN100 3 -5 56% 0 77.17 1029.1
09 03:00 E 9 24.14 Overcast OVC100 2 -5 60% -0 77.19 1029.6
09 02:00 SE 9 24.14 Partly Cloudy SCT090 1 -5 65% -2 77.19 1029.6
09 01:00 SE 9 24.14 Partly Cloudy SCT090 2 -6 56% -0 77.27 1030.4
09 00:00 E 6 24.14 Partly Cloudy SCT150 2 -7 52% 77.29 1030.9
08 23:00 SE 7 24.14 A Few Clouds FEW120 FEW250 3 -6 52% 1 77.32 1031.0
08 22:00 E 4 24.14 Mostly Cloudy BKN110 3 -6 52% 77.37 1031.8
08 21:00 E 7 24.14 A Few Clouds FEW250 4 -7 45% 2 77.39 1032.2
08 20:00 SE 6 24.14 A Few Clouds FEW170 FEW250 5 -9 36% 77.39 1032.2
08 19:00 SE 11 48.28 A Few Clouds FEW250 5 -9 36% 3 77.42 1032.5
08 18:00 S 11 24.14 A Few Clouds FEW250 6 -9 34% 4 77.47 1033.4
08 17:00 S 15 48.28 Mostly Cloudy BKN250 5 -9 36% 2 77.47 1033.3
08 16:00 SW 15 48.28 Partly Cloudy SCT250 5 -8 39% 2 77.52 1034.0
08 15:00 SW 11 48.28 A Few Clouds FEW250 4 -9 39% 2 77.6 1034.8
08 14:00 SW 17 48.28 A Few Clouds FEW050 FEW250 3 -11 35% -1 77.65 1035.6
08 13:00 S 17 G 28 48.28 A Few Clouds FEW040 FEW250 2 -11 38% -2 77.7 1036.3
08 12:00 SW 17 48.28 A Few Clouds FEW040 1 -9 48% -3 77.75 1036.8
08 11:00 S 15 48.28 A Few Clouds FEW035 0 -7 60% -4 77.77 1037.2
08 10:00 S 11 48.28 Clear SKC -1 -7 64% -4 77.77 1037.2
08 09:00 SW 11 48.28 Clear SKC -2 -7 69% -6 77.75 1037.0
08 08:00 SW 9 48.28 Clear SKC -3 -9 64% -6 77.72 1036.7
08 07:00 SW 7 48.28 Clear SKC -5 -9 74% -8 77.67 1036.1
08 06:00 SW 6 24.14 Clear SKC -5 -9 74% 77.62 1035.4
08 05:00 W 7 24.14 Clear SKC -5 -10 68% -8 77.6 1035.0
08 04:00 W 9 24.14 Clear SKC -5 -9 74% -9 77.55 1034.4
08 03:00 W 7 24.14 Clear SKC -5 -11 63% -8 77.52 1034.1
08 02:00 W 9 24.14 Clear SKC -5 -11 63% -9 77.52 1033.9
08 01:00 W 9 24.14 Clear SKC -4 -11 59% -7 77.47 1033.2
08 00:00 W 15 24.14 Clear SKC -3 -11 54% -8 77.42 1032.6
07 23:00 W 17 24.14 Clear SKC -3 -11 54% -8 77.39 1032.1
07 22:00 W 20 24.14 Clear SKC -3 -10 59% -9 77.34 1031.5
07 21:00 W 24 24.14 A Few Clouds FEW250 -2 -9 59% -8 77.27 1030.5
07 20:00 W 20 G 31 24.14 A Few Clouds FEW250 -2 -9 59% -7 77.17 1029.1
07 19:00 W 24 G 35 48.28 A Few Clouds FEW030 FEW052 -1 -7 64% -7 77.06 1028.0
07 18:00 SW 24 48.28 A Few Clouds FEW021 FEW050 -1 -5 75% -7 77.01 1027.3
07 17:00 S 17 24.14 Light Snow BKN016 OVC022 -3 -5 86% -8 76.99 1026.9
07 16:00 W 7 16.09 Light Snow SCT014 BKN018 OVC024 -3 -6 80% -6 76.96 1026.4
07 15:00 N 4 1.21 Light Snow Fog/Mist BKN013 OVC020 -4 -6 86% 76.94 1026.0
07 14:00 N 19 2.01 Light Showers Snow Fog/Mist FEW012 BKN016 OVC024 -4 -7 80% -10 76.89 1025.5
07 13:00 NE 28 2.01 Light Showers Snow Fog/Mist FEW015 BKN020 OVC028 -4 -8 74% -11 76.81 1024.5
07 12:00 NE 28 8.05 Light Showers Snow BKN022 OVC028 -4 -10 63% -11 76.78 1024.0
07 11:00 NE 30 G 41 16.09 Light Showers Snow BKN027 OVC037 -4 -12 54% -11 76.73 1023.3
07 10:00 NE 33 24.14 Overcast and Breezy BKN043 OVC052 -4 -12 54% -12 76.66 1022.5
07 09:00 NE 33 G 44 24.14 Overcast and Breezy FEW030 OVC065 -4 -13 50% -12 76.63 1022.0
07 08:00 NE 30 G 41 24.14 Overcast OVC045 -4 -13 50% -11 76.63 1021.9
07 07:00 NE 26 24.14 Overcast OVC045 -4 -12 54% -11 76.58 1021.2
07 06:00 NE 26 24.14 Overcast OVC040 -4 -12 54% -11 76.5 1020.4
07 05:00 NE 28 24.14 Overcast OVC070 -3 -11 54% -10 76.45 1019.8
07 04:00 NE 20 24.14 Mostly Cloudy BKN075 -3 -10 59% -9 76.45 1019.8
07 03:00 NE 17 24.14 A Few Clouds FEW250 -3 -9 64% -8 76.43 1019.3
07 02:00 NE 6 24.14 Clear SKC -2 -7 69% 76.4 1019.0
07 01:00 Calm 24.14 A Few Clouds FEW250 -2 -6 74% 76.38 1018.8
07 00:00 Calm 24.14 Mostly Cloudy BKN150 -1 -6 69% 76.38 1018.6
06 23:00 N 7 24.14 Mostly Cloudy BKN130 0 -6 64% -2 76.35 1018.3
06 22:00 NW 9 24.14 A Few Clouds FEW250 0 -6 64% -3 76.33 1018.1
06 21:00 NW 11 24.14 Partly Cloudy FEW130 SCT250 1 -6 60% -2 76.33 1017.8
06 20:00 NW 9 24.14 A Few Clouds FEW040 FEW080 FEW250 1 -5 65% -2 76.25 1016.9
06 19:00 NW 15 G 35 24.14 Mostly Cloudy FEW020 SCT045 BKN070 BKN250 3 -7 48% -0 76.17 1016.0
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)