Weather observations for the past three days for
Toronto Pearson International Airport
Imperial (Metric)
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
19 11:00 SW 14 G 22 6.00 Light Snow Low Drifting Snow SCT020 OVC050 21.2 14 74% 9 29.69 1006.7
19 10:00 SW 13 G 20 6.00 Light Snow OVC052 19.4 14 79% 8 29.7 1006.8
19 09:00 SW 10 10.00 Light Snow OVC068 17.6 12.2 79% 7 29.69 1006.7
19 08:00 SW 9 6.00 Light Snow FEW021 OVC042 17.6 12.2 79% 7 29.7 1007.1
19 07:00 SW 10 15.00 Overcast BKN079 OVC110 17.6 10.4 73% 7 29.71 1007.4
19 06:00 SW 9 12.00 Overcast SCT030 OVC070 15.8 10.4 79% 5 29.72 1007.7
19 05:00 SW 10 10.00 Light Snow BKN027 OVC090 15.8 10.4 79% 4 29.73 1008.1
19 04:00 SW 12 G 18 5.00 Light Snow BKN022 OVC031 17.6 10.4 73% 6 29.74 1008.3
19 03:00 SW 12 2.00 Light Snow OVC012 19.4 14 79% 8 29.76 1008.8
19 02:00 S 9 2.50 Light Snow OVC013 19.4 15.8 86% 10 29.77 1009.3
19 00:00 S 10 12.00 Overcast OVC020 21.2 14 74% 11 29.82 1011.0
18 23:00 S 8 15.00 Overcast OVC025 21.2 14 74% 12 29.84 1011.6
18 22:00 SW 10 12.00 Light Snow OVC030 21.2 14 74% 11 29.87 1012.8
18 21:00 SW 13 15.00 Showers in Vicinity OVC035 21.2 14 74% 10 29.89 1013.6
18 20:00 SW 13 15.00 Overcast OVC035 21.2 14 74% 10 29.9 1013.8
18 19:00 SW 8 G 17 15.00 Mostly Cloudy FEW018 BKN037 21.2 14 74% 12 29.91 1014.0
18 18:00 SW 8 10.00 Light Snow FEW017 BKN022 BKN038 21.2 14 74% 12 29.91 1014.3
18 17:00 SW 9 12.00 Light Snow BKN034 21.2 10.4 63% 12 29.92 1014.4
18 16:00 SW 9 12.00 Light Snow BKN034 21.2 10.4 63% 12 29.92 1014.4
18 15:00 SW 10 3.00 Light Snow SCT018 OVC030 21.2 10.4 63% 11 29.93 1014.7
18 14:00 W 10 15.00 Overcast OVC033 21.2 10.4 63% 11 29.94 1015.1
18 13:00 SW 9 15.00 Mostly Cloudy BKN030 19.4 8.6 63% 10 29.96 1015.8
18 12:00 SW 12 15.00 Mostly Cloudy FEW025 BKN034 19.4 6.8 58% 8 30 1017.3
18 11:00 SW 14 15.00 Partly Cloudy FEW025 SCT036 SCT250 17.6 6.8 62% 5 30.02 1018.0
18 10:00 SW 12 G 20 15.00 Mostly Cloudy FEW025 SCT035 BKN078 15.8 5 62% 4 30.03 1018.1
18 09:00 SW 12 15.00 Mostly Cloudy FEW025 BKN040 BKN080 14 3.2 62% 1 30.02 1017.9
18 08:00 SW 13 15.00 Mostly Cloudy BKN041 BKN100 14 3.2 62% 1 30.01 1017.4
18 07:00 SW 12 15.00 Mostly Cloudy BKN045 BKN100 14 3.2 62% 1 30 1017.2
18 06:00 SW 13 15.00 Mostly Cloudy BKN095 14 3.2 62% 1 29.99 1016.7
18 05:00 SW 9 15.00 Mostly Cloudy BKN092 14 3.2 62% 3 29.98 1016.4
18 04:00 SW 14 15.00 Mostly Cloudy BKN092 14 3.2 62% 0 29.98 1016.4
18 03:00 SW 13 G 21 15.00 Mostly Cloudy BKN091 14 3.2 62% 1 29.97 1015.9
18 02:00 SW 17 15.00 Partly Cloudy FEW050 SCT090 15.8 5 62% 1 29.96 1015.6
18 01:00 SW 13 15.00 A Few Clouds FEW050 15.8 5 62% 3 29.96 1015.7
18 00:00 SW 16 15.00 A Few Clouds FEW051 17.6 6.8 62% 4 29.97 1015.8
17 23:00 SW 15 G 28 15.00 Mostly Cloudy BKN052 19.4 8.6 63% 6 29.97 1015.8
17 22:00 SW 22 15.00 Mostly Cloudy and Breezy SCT043 BKN052 21.2 8.6 58% 6 29.96 1015.7
17 21:00 SW 20 15.00 Mostly Cloudy FEW035 BKN050 23 12.2 63% 9 29.96 1015.5
17 20:00 SW 24 G 31 15.00 Mostly Cloudy and Breezy BKN046 24.8 14 63% 10 29.94 1014.7
17 19:00 SW 13 G 22 15.00 Mostly Cloudy BKN042 28.4 15.8 59% 19 29.91 1013.9
17 18:00 SW 22 G 32 15.00 Mostly Cloudy and Breezy BKN042 30.2 17.6 59% 18 29.9 1013.4
17 17:00 SW 24 G 33 15.00 Low Drifting Snow and Breezy BKN030 32 17.6 55% 20 29.87 1012.4
17 16:00 W 16 G 23 15.00 Mostly Cloudy FEW020 BKN033 BKN110 33.8 26.6 75% 24 29.82 1010.8
17 15:00 SW 14 G 23 3.00 Light Showers Rain Snow SCT015 OVC023 35.6 30.2 81% 27 29.79 1009.6
17 14:00 SW 12 5.00 Light Drizzle Fog/Mist BKN013 BKN025 35.6 32 87% 28 29.77 1009.1
17 13:00 S 12 G 17 5.00 Light Showers Rain Snow BKN009 OVC018 35.6 32 87% 28 29.78 1009.2
17 12:00 S 9 5.00 Showers in Vicinity BKN011 OVC018 35.6 32 87% 29 29.8 1009.9
17 11:00 S 9 12.00 Overcast SCT011 OVC016 35.6 30.2 81% 29 29.81 1010.4
17 10:00 S 7 2.00 Light Showers Snow FEW009 OVC015 33.8 30.2 87% 28 29.8 1010.2
17 09:00 S 7 10.00 Mostly Cloudy FEW011 BKN015 BKN090 33.8 30.2 87% 28 29.79 1009.7
17 08:00 S 8 2.00 Light Showers Snow FEW012 OVC015 32 28.4 87% 25 29.78 1009.3
17 07:00 S 7 12.00 Overcast FEW018 BKN025 OVC075 32 26.6 80% 26 29.77 1009.0
17 06:00 S 6 12.00 Overcast BKN026 OVC081 32 24.8 75% 27 29.76 1008.6
17 05:00 S 6 15.00 Overcast FEW024 OVC077 32 24.8 75% 27 29.74 1008.2
17 04:00 SW 5 15.00 Overcast FEW022 OVC074 32 24.8 75% 28 29.73 1007.7
17 03:00 S 8 15.00 Overcast FEW021 OVC072 32 24.8 75% 25 29.74 1008.2
17 02:00 S 8 15.00 Overcast SCT020 OVC064 32 24.8 75% 25 29.75 1008.3
17 01:00 S 6 15.00 Overcast SCT023 OVC061 30.2 23 75% 25 29.74 1008.3
17 00:00 S 9 15.00 Overcast SCT020 OVC060 30.2 23 75% 23 29.74 1008.1
16 23:00 SW 14 G 23 12.00 Overcast BKN021 OVC028 30.2 21.2 69% 21 29.73 1007.7
16 22:00 S 12 12.00 Overcast OVC023 28.4 21.2 74% 19 29.71 1007.1
16 21:00 S 8 G 17 12.00 Overcast FEW015 OVC026 26.6 23 86% 19 29.7 1007.1
16 20:00 S 9 G 17 5.00 Light Snow BKN012 OVC025 26.6 23 86% 18 29.71 1007.2
16 19:00 S 8 0.75 Light Snow VV009 26.6 24.8 93% 19 29.71 1007.2
16 18:00 SE 13 G 18 0.75 Light Snow BKN008 OVC014 24.8 23 93% 14 29.69 1006.6
16 17:00 S 12 G 22 1.00 Light Snow OVC018 24.8 19.4 80% 15 29.7 1006.9
16 16:00 S 8 G 18 3.00 Light Snow OVC045 26.6 15.8 64% 19 29.7 1007.0
16 15:00 S 12 G 20 12.00 Light Snow FEW020 BKN028 OVC068 26.6 15.8 64% 17 29.7 1006.8
16 14:00 S 12 G 17 12.00 Light Snow FEW020 BKN028 OVC068 24.8 17.6 74% 15 29.7 1007.1
16 13:00 S 7 12.00 Light Snow SCT025 OVC062 23 15.8 74% 16 29.73 1008.0
16 12:00 SE 8 12.00 Light Snow SCT028 BKN063 BKN100 23 12.2 63% 15 29.74 1008.3
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)