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.
07 19:00 SW 12 15.00 Overcast OVC018 51.8 46.4 82% 29.44 997.4
07 18:00 SW 12 15.00 Overcast SCT013 OVC019 51.8 46.4 82% 29.43 997.1
07 17:00 W 16 15.00 Overcast OVC013 50 46.4 88% 45 29.41 996.6
07 16:00 SW 17 G 25 12.00 Overcast OVC011 51.8 48.2 88% 29.4 996.2
07 15:00 SW 10 15.00 Overcast BKN011 OVC018 50 46.4 88% 46 29.4 996.0
07 14:00 SW 12 G 17 10.00 Overcast OVC011 48.2 44.6 87% 44 29.41 996.4
07 13:00 S 8 15.00 Overcast BKN024 OVC090 46.4 42.8 87% 43 29.42 997.0
07 12:00 S 9 12.00 Light Showers Rain FEW035 BKN064 OVC085 44.6 41 87% 40 29.46 998.2
07 11:00 SE 5 8.00 Light Showers Rain BKN052 OVC070 44.6 39.2 81% 43 29.52 1000.2
07 10:00 SE 9 15.00 Mostly Cloudy SCT062 BKN110 46.4 35.6 66% 42 29.54 1000.9
07 09:00 SE 12 G 21 15.00 Mostly Cloudy BKN100 BKN150 46.4 35.6 66% 42 29.61 1003.2
07 08:00 SE 13 G 20 15.00 Mostly Cloudy SCT100 BKN140 44.6 35.6 71% 39 29.64 1004.5
07 07:00 SE 9 G 17 15.00 Mostly Cloudy BKN110 BKN140 44.6 35.6 71% 40 29.73 1007.3
07 06:00 SE 14 G 23 15.00 Partly Cloudy SCT100 44.6 35.6 71% 39 29.76 1008.4
07 05:00 SE 12 15.00 Mostly Cloudy BKN095 44.6 37.4 76% 39 29.83 1010.7
07 04:00 SE 7 15.00 Overcast OVC120 42.8 37.4 81% 39 29.88 1012.5
07 03:00 SE 6 15.00 Mostly Cloudy BKN110 41 32 70% 38 29.94 1014.4
07 02:00 SE 2 15.00 A Few Clouds FEW110 FEW180 39.2 32 75% 29.97 1015.5
07 01:00 SE 2 15.00 Overcast OVC120 39.2 30.2 70% 30 1016.5
07 00:00 SE 2 15.00 Mostly Cloudy BKN120 39.2 30.2 70% 30.02 1017.2
06 23:00 Calm 15.00 Mostly Cloudy FEW130 BKN170 37.4 30.2 75% 30.04 1018.1
06 22:00 Vrbl 2 15.00 Mostly Cloudy BKN130 39.2 30.2 70% 30.06 1018.5
06 21:00 W 5 15.00 A Few Clouds FEW050 37.4 30.2 75% 34 30.08 1019.4
06 20:00 W 6 15.00 A Few Clouds FEW050 35.6 28.4 75% 31 30.1 1020.1
06 19:00 W 7 15.00 A Few Clouds FEW050 37.4 30.2 75% 33 30.1 1020.3
06 18:00 W 8 15.00 Partly Cloudy SCT060 39.2 30.2 70% 34 30.11 1020.6
06 17:00 W 6 15.00 Mostly Cloudy FEW023 BKN058 BKN260 41 30.2 66% 38 30.11 1020.4
06 16:00 W 10 15.00 Mostly Cloudy BKN050 42.8 30.2 61% 38 30.11 1020.3
06 15:00 W 10 15.00 Mostly Cloudy FEW039 BKN064 44.6 30.2 57% 40 30.11 1020.2
06 14:00 W 9 15.00 Mostly Cloudy FEW038 BKN062 44.6 30.2 57% 40 30.13 1020.9
06 13:00 W 13 G 20 15.00 Mostly Cloudy FEW040 BKN058 44.6 26.6 49% 39 30.14 1021.3
06 12:00 NW 13 15.00 Mostly Cloudy FEW035 BKN058 42.8 24.8 49% 37 30.15 1021.8
06 11:00 NW 14 G 22 15.00 Mostly Cloudy FEW030 BKN058 44.6 26.6 49% 39 30.16 1022.1
06 10:00 N 12 15.00 Partly Cloudy SCT060 42.8 28.4 57% 37 30.15 1021.8
06 09:00 NW 7 15.00 A Few Clouds FEW060 39.2 30.2 70% 35 30.15 1021.6
06 08:00 N 8 15.00 Partly Cloudy SCT030 35.6 30.2 81% 30 30.13 1020.9
06 07:00 N 10 15.00 A Few Clouds FEW030 35.6 30.2 81% 29 30.09 1019.8
06 06:00 W 7 15.00 A Few Clouds FEW030 FEW050 33.8 30.2 87% 28 30.07 1019.0
06 05:00 W 9 15.00 A Few Clouds FEW025 35.6 30.2 81% 29 30.03 1017.6
06 04:00 W 9 15.00 A Few Clouds FEW025 33.8 30.2 87% 27 30.01 1017.1
06 03:00 W 9 15.00 Mostly Cloudy BKN025 39.2 33.8 81% 34 30 1016.4
06 02:00 NW 10 15.00 A Few Clouds FEW028 39.2 32 75% 33 29.97 1015.3
06 01:00 NW 18 15.00 Clear SKC 41 32 70% 33 29.95 1014.6
06 00:00 NW 17 G 25 15.00 Clear SKC 41 32 70% 33 29.92 1013.8
05 23:00 W 22 G 28 15.00 A Few Clouds and Breezy FEW020 41 33.8 76% 32 29.91 1013.3
05 22:00 NW 25 G 31 15.00 Clear and Breezy SKC 42.8 33.8 71% 34 29.88 1012.3
05 21:00 NW 21 G 26 15.00 A Few Clouds and Breezy FEW020 42.8 33.8 71% 35 29.84 1011.1
05 20:00 NW 18 G 29 15.00 Mostly Cloudy BKN028 BKN100 44.6 35.6 71% 37 29.81 1010.0
05 19:00 NW 20 15.00 Mostly Cloudy BKN022 BKN100 46.4 37.4 71% 40 29.77 1008.7
05 18:00 NW 25 G 35 15.00 Light Rain and Breezy BKN024 BKN075 46.4 39.2 76% 38 29.73 1007.2
05 17:00 NW 26 G 33 15.00 Light Rain and Windy SCT025 BKN065 48.2 39.2 71% 41 29.67 1005.1
05 16:00 NW 26 G 32 15.00 Mostly Cloudy and Windy FEW020 BKN054 BKN130 50 42.8 76% 43 29.61 1003.3
05 15:00 W 21 12.00 Light Rain and Breezy SCT015 BKN025 OVC090 51.8 46.4 82% 29.58 1002.1
05 14:00 W 24 G 33 15.00 Overcast and Breezy BKN025 OVC080 53.6 44.6 72% 29.56 1001.4
05 13:00 W 21 G 35 15.00 Overcast and Breezy OVC025 53.6 44.6 72% 29.58 1002.0
05 12:00 W 15 15.00 Overcast BKN027 OVC080 55.4 44.6 67% 29.58 1002.2
05 11:00 SW 14 G 20 15.00 Overcast SCT028 OVC080 53.6 44.6 72% 29.62 1003.3
05 10:00 SW 12 15.00 Overcast SCT030 BKN062 OVC100 53.6 39.2 58% 29.65 1004.5
05 09:00 SE 6 15.00 Overcast FEW042 OVC067 50 41 71% 48 29.7 1006.1
05 08:00 SE 9 15.00 Overcast BKN047 OVC070 50 42.8 76% 47 29.76 1008.2
05 07:00 SE 8 15.00 Overcast BKN063 OVC100 48.2 41 76% 45 29.81 1010.0
05 06:00 SE 6 15.00 Mostly Cloudy BKN076 48.2 37.4 66% 46 29.87 1011.9
05 05:00 SE 6 15.00 Mostly Cloudy BKN083 48.2 35.6 62% 46 29.92 1013.6
05 04:00 SE 3 15.00 Mostly Cloudy BKN091 46.4 32 57% 29.96 1015.0
05 03:00 S 5 15.00 Overcast OVC100 46.4 32 57% 45 30 1016.5
05 02:00 S 3 15.00 Overcast OVC110 44.6 35.6 71% 30.03 1017.5
05 01:00 Calm 15.00 Mostly Cloudy BKN100 46.4 33.8 62% 30.06 1018.3
05 00:00 S 5 15.00 Mostly Cloudy BKN110 46.4 33.8 62% 45 30.08 1019.0
04 23:00 SW 2 15.00 Mostly Cloudy FEW100 BKN150 BKN180 46.4 32 57% 30.07 1018.8
04 22:00 W 3 15.00 Mostly Cloudy FEW100 BKN140 44.6 32 61% 30.09 1019.6
04 21:00 W 3 15.00 Mostly Cloudy FEW140 SCT180 BKN220 44.6 32 61% 30.1 1019.9
04 20:00 NW 5 15.00 Partly Cloudy SCT150 SCT210 46.4 32 57% 45 30.11 1020.4
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)