Weather observations for the past three days for
Toronto Pearson International Airport
Metric (Imperial)
Date Time (est) 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.
20 02:00 SW 22 24.14 Partly Cloudy SCT025 SCT130 -12 -16 72% -20 76.28 1018.4
20 01:00 SW 24 24.14 Mostly Cloudy FEW018 SCT024 BKN130 -12 -15 79% -21 76.28 1018.2
20 00:00 W 30 19.31 Low Drifting Snow FEW012 SCT072 -11 -15 73% -20 76.23 1017.7
19 23:00 W 33 G 48 16.09 Low Drifting Snow and Breezy FEW015 SCT030 -10 -14 73% -19 76.17 1016.9
19 22:00 W 30 G 46 12.87 Low Drifting Snow Showers in Vicinity FEW015 SCT026 BKN063 -9 -13 73% -18 76.12 1016.3
19 21:00 W 20 G 33 8.05 Light Showers Snow FEW013 BKN025 -8 -12 73% -15 76.05 1015.2
19 20:00 W 22 12.87 Light Showers Snow FEW013 BKN026 -9 -11 86% -16 76 1014.4
19 19:00 SW 37 G 52 4.83 Light Showers Snow Blowing Snow and Breezy OVC015 -9 -12 79% -18 75.9 1013.1
19 18:00 SW 30 G 52 9.66 Low Drifting Snow FEW030 -9 -13 73% -18 75.82 1012.1
19 17:00 SW 48 G 59 24.14 A Few Clouds and Windy FEW034 -9 -15 62% -20 75.74 1011.2
19 16:00 W 41 G 56 24.14 Partly Cloudy and Breezy SCT044 -9 -15 62% -19 75.72 1010.8
19 15:00 W 35 G 52 24.14 Partly Cloudy and Breezy SCT034 -8 -14 62% -17 75.62 1009.4
19 14:00 W 50 G 65 24.14 Low Drifting Snow and Windy BKN046 BKN100 -6 -15 49% -16 75.51 1007.9
19 13:00 W 46 G 61 6.44 Light Showers Snow Blowing Snow and Windy BKN025 -7 -11 73% -17 75.44 1006.9
19 12:00 W 37 G 52 19.31 Mostly Cloudy and Breezy BKN030 -5 -11 63% -13 75.39 1006.3
19 11:00 SW 22 G 35 9.66 Light Snow Low Drifting Snow SCT020 OVC050 -6 -10 74% -13 75.41 1006.7
19 10:00 SW 20 G 31 9.66 Light Snow OVC052 -7 -10 79% -14 75.44 1006.8
19 09:00 SW 17 16.09 Light Snow OVC068 -8 -11 79% -14 75.41 1006.7
19 08:00 SW 15 9.66 Light Snow FEW021 OVC042 -8 -11 79% -14 75.44 1007.1
19 07:00 SW 17 24.14 Overcast BKN079 OVC110 -8 -12 73% -14 75.46 1007.4
19 06:00 SW 15 19.31 Overcast SCT030 OVC070 -9 -12 79% -15 75.49 1007.7
19 05:00 SW 17 16.09 Light Snow BKN027 OVC090 -9 -12 79% -15 75.51 1008.1
19 04:00 SW 19 G 30 8.05 Light Snow BKN022 OVC031 -8 -12 73% -15 75.54 1008.3
19 03:00 SW 19 3.22 Light Snow OVC012 -7 -10 79% -13 75.59 1008.8
19 02:00 S 15 4.02 Light Snow OVC013 -7 -9 86% -12 75.62 1009.3
19 00:00 S 17 19.31 Overcast OVC020 -6 -10 74% -12 75.74 1011.0
18 23:00 S 13 24.14 Overcast OVC025 -6 -10 74% -11 75.79 1011.6
18 22:00 SW 17 19.31 Light Snow OVC030 -6 -10 74% -12 75.87 1012.8
18 21:00 SW 20 24.14 Showers in Vicinity OVC035 -6 -10 74% -12 75.92 1013.6
18 20:00 SW 20 24.14 Overcast OVC035 -6 -10 74% -12 75.95 1013.8
18 19:00 SW 13 G 28 24.14 Mostly Cloudy FEW018 BKN037 -6 -10 74% -11 75.97 1014.0
18 18:00 SW 13 16.09 Light Snow FEW017 BKN022 BKN038 -6 -10 74% -11 75.97 1014.3
18 17:00 SW 15 19.31 Light Snow BKN034 -6 -12 63% -11 76 1014.4
18 16:00 SW 15 19.31 Light Snow BKN034 -6 -12 63% -11 76 1014.4
18 15:00 SW 17 4.83 Light Snow SCT018 OVC030 -6 -12 63% -12 76.02 1014.7
18 14:00 W 17 24.14 Overcast OVC033 -6 -12 63% -12 76.05 1015.1
18 13:00 SW 15 24.14 Mostly Cloudy BKN030 -7 -13 63% -12 76.1 1015.8
18 12:00 SW 19 24.14 Mostly Cloudy FEW025 BKN034 -7 -14 58% -13 76.2 1017.3
18 11:00 SW 22 24.14 Partly Cloudy FEW025 SCT036 SCT250 -8 -14 62% -15 76.25 1018.0
18 10:00 SW 19 G 31 24.14 Mostly Cloudy FEW025 SCT035 BKN078 -9 -15 62% -16 76.28 1018.1
18 09:00 SW 19 24.14 Mostly Cloudy FEW025 BKN040 BKN080 -10 -16 62% -17 76.25 1017.9
18 08:00 SW 20 24.14 Mostly Cloudy BKN041 BKN100 -10 -16 62% -17 76.23 1017.4
18 07:00 SW 19 24.14 Mostly Cloudy BKN045 BKN100 -10 -16 62% -17 76.2 1017.2
18 06:00 SW 20 24.14 Mostly Cloudy BKN095 -10 -16 62% -17 76.17 1016.7
18 05:00 SW 15 24.14 Mostly Cloudy BKN092 -10 -16 62% -16 76.15 1016.4
18 04:00 SW 22 24.14 Mostly Cloudy BKN092 -10 -16 62% -18 76.15 1016.4
18 03:00 SW 20 G 33 24.14 Mostly Cloudy BKN091 -10 -16 62% -17 76.12 1015.9
18 02:00 SW 28 24.14 Partly Cloudy FEW050 SCT090 -9 -15 62% -17 76.1 1015.6
18 01:00 SW 20 24.14 A Few Clouds FEW050 -9 -15 62% -16 76.1 1015.7
18 00:00 SW 26 24.14 A Few Clouds FEW051 -8 -14 62% -16 76.12 1015.8
17 23:00 SW 24 G 44 24.14 Mostly Cloudy BKN052 -7 -13 63% -14 76.12 1015.8
17 22:00 SW 35 24.14 Mostly Cloudy and Breezy SCT043 BKN052 -6 -13 58% -14 76.1 1015.7
17 21:00 SW 31 24.14 Mostly Cloudy FEW035 BKN050 -5 -11 63% -13 76.1 1015.5
17 20:00 SW 39 G 50 24.14 Mostly Cloudy and Breezy BKN046 -4 -10 63% -12 76.05 1014.7
17 19:00 SW 20 G 35 24.14 Mostly Cloudy BKN042 -2 -9 59% -7 75.97 1013.9
17 18:00 SW 35 G 52 24.14 Mostly Cloudy and Breezy BKN042 -1 -8 59% -8 75.95 1013.4
17 17:00 SW 39 G 54 24.14 Low Drifting Snow and Breezy BKN030 0 -8 55% -7 75.87 1012.4
17 16:00 W 26 G 37 24.14 Mostly Cloudy FEW020 BKN033 BKN110 1 -3 75% -4 75.74 1010.8
17 15:00 SW 22 G 37 4.83 Light Showers Rain Snow SCT015 OVC023 2 -1 81% -3 75.67 1009.6
17 14:00 SW 19 8.05 Light Drizzle Fog/Mist BKN013 BKN025 2 0 87% -2 75.62 1009.1
17 13:00 S 19 G 28 8.05 Light Showers Rain Snow BKN009 OVC018 2 0 87% -2 75.64 1009.2
17 12:00 S 15 8.05 Showers in Vicinity BKN011 OVC018 2 0 87% -2 75.69 1009.9
17 11:00 S 15 19.31 Overcast SCT011 OVC016 2 -1 81% -2 75.72 1010.4
17 10:00 S 11 3.22 Light Showers Snow FEW009 OVC015 1 -1 87% -2 75.69 1010.2
17 09:00 S 11 16.09 Mostly Cloudy FEW011 BKN015 BKN090 1 -1 87% -2 75.67 1009.7
17 08:00 S 13 3.22 Light Showers Snow FEW012 OVC015 0 -2 87% -4 75.64 1009.3
17 07:00 S 11 19.31 Overcast FEW018 BKN025 OVC075 0 -3 80% -3 75.62 1009.0
17 06:00 S 9 19.31 Overcast BKN026 OVC081 0 -4 75% -3 75.59 1008.6
17 05:00 S 9 24.14 Overcast FEW024 OVC077 0 -4 75% -3 75.54 1008.2
17 04:00 SW 7 24.14 Overcast FEW022 OVC074 0 -4 75% -2 75.51 1007.7
17 03:00 S 13 24.14 Overcast FEW021 OVC072 0 -4 75% -4 75.54 1008.2
Date Time (est) 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)