Weather observations for the past three days for
Toronto Pearson International Airport
| 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. | ||||||||||||||||
| 22 | 22:00 | SW 20 | 12.00 | Low Drifting Snow | FEW025 BKN038 | 17.6 | 8.6 | 68% | 2 | 30.02 | 1017.8 | ||||||
| 22 | 21:00 | SW 16 | 2.50 | Light Snow | SCT012 BKN062 | 17.6 | 12.2 | 79% | 4 | 30.03 | 1018.0 | ||||||
| 22 | 20:00 | W 12 | 1.25 | Light Snow | VV011 | 15.8 | 10.4 | 79% | 4 | 30.03 | 1018.2 | ||||||
| 22 | 19:00 | W 13 | 15.00 | A Few Clouds | FEW020 | 15.8 | 6.8 | 67% | 3 | 30.03 | 1018.1 | ||||||
| 22 | 18:00 | W 20 | 15.00 | Low Drifting Snow | FEW020 FEW060 | 17.6 | 6.8 | 62% | 2 | 30.02 | 1017.9 | ||||||
| 22 | 17:00 | W 28 G 40 | 15.00 | Low Drifting Snow and Windy | FEW020 SCT028 SCT260 | 19.4 | 10.4 | 68% | 2 | 30 | 1017.0 | ||||||
| 22 | 16:00 | W 21 G 30 | 15.00 | Low Drifting Snow and Breezy | SCT030 BKN250 | 21.2 | 10.4 | 63% | 7 | 29.98 | 1016.4 | ||||||
| 22 | 15:00 | W 28 G 39 | 8.00 | Low Drifting Snow Showers in Vicinity and Windy | SCT028 BKN062 BKN072 | 21.2 | 12.2 | 68% | 5 | 29.95 | 1015.5 | ||||||
| 22 | 14:00 | W 23 G 35 | 8.00 | Light Showers Snow Low Drifting Snow and Breezy | FEW030 BKN042 | 24.8 | 14 | 63% | 11 | 29.93 | 1014.5 | ||||||
| 22 | 13:00 | W 22 | 15.00 | Mostly Cloudy and Breezy | BKN028 BKN090 | 24.8 | 15.8 | 69% | 11 | 29.93 | 1014.6 | ||||||
| 22 | 12:00 | W 17 G 26 | 15.00 | Low Drifting Snow | SCT030 SCT070 BKN260 | 24.8 | 14 | 63% | 12 | 29.94 | 1014.8 | ||||||
| 22 | 11:00 | W 22 G 36 | 15.00 | Low Drifting Snow and Breezy | FEW020 FEW040 SCT260 | 24.8 | 12.2 | 59% | 11 | 29.94 | 1014.8 | ||||||
| 22 | 10:00 | W 29 G 41 | 15.00 | Low Drifting Snow and Windy | FEW030 FEW040 | 23 | 10.4 | 58% | 7 | 29.91 | 1013.9 | ||||||
| 22 | 09:00 | W 20 G 28 | 15.00 | A Few Clouds | FEW030 | 24.8 | 15.8 | 69% | 12 | 29.87 | 1012.6 | ||||||
| 22 | 08:00 | W 18 G 26 | 15.00 | Low Drifting Snow | FEW015 FEW065 SCT090 | 24.8 | 17.6 | 74% | 12 | 29.84 | 1011.6 | ||||||
| 22 | 07:00 | SW 17 G 23 | 15.00 | Mostly Cloudy | FEW015 FEW065 BKN090 | 24.8 | 21.2 | 86% | 12 | 29.82 | 1010.9 | ||||||
| 22 | 06:00 | SW 15 | 6.00 | Light Snow Low Drifting Snow | FEW022 OVC040 | 24.8 | 21.2 | 86% | 13 | 29.81 | 1010.6 | ||||||
| 22 | 05:00 | SW 17 | 15.00 | Low Drifting Snow | BKN041 | 26.6 | 17.6 | 69% | 15 | 29.8 | 1010.2 | ||||||
| 22 | 04:00 | SW 17 G 28 | 15.00 | Low Drifting Snow | FEW030 SCT078 | 24.8 | 17.6 | 74% | 12 | 29.81 | 1010.4 | ||||||
| 22 | 03:00 | W 21 | 15.00 | Low Drifting Snow and Breezy | FEW035 | 24.8 | 17.6 | 74% | 11 | 29.82 | 1010.7 | ||||||
| 22 | 02:00 | W 25 G 36 | 15.00 | Low Drifting Snow and Breezy | FEW031 BKN048 | 26.6 | 19.4 | 74% | 12 | 29.8 | 1010.2 | ||||||
| 22 | 01:00 | W 21 G 31 | 15.00 | Mostly Cloudy and Breezy | FEW025 BKN043 | 28.4 | 21.2 | 74% | 16 | 29.79 | 1009.7 | ||||||
| 22 | 00:00 | W 20 | 8.00 | Light Snow | FEW025 OVC035 | 30.2 | 24.8 | 80% | 19 | 29.79 | 1009.7 | ||||||
| 21 | 23:00 | SW 17 | 12.00 | Overcast | FEW035 OVC070 | 30.2 | 23 | 75% | 19 | 29.78 | 1009.5 | ||||||
| 21 | 22:00 | SW 16 | 10.00 | Light Snow | FEW040 OVC068 | 30.2 | 24.8 | 80% | 20 | 29.77 | 1009.3 | ||||||
| 21 | 21:00 | SW 13 | 6.00 | Light Snow | FEW021 OVC045 | 30.2 | 24.8 | 80% | 21 | 29.8 | 1010.2 | ||||||
| 21 | 20:00 | SW 8 | 5.00 | Light Snow | OVC022 | 30.2 | 26.6 | 86% | 23 | 29.81 | 1010.6 | ||||||
| 21 | 19:00 | S 10 | 4.00 | Light Snow | OVC021 | 28.4 | 24.8 | 86% | 20 | 29.81 | 1010.6 | ||||||
| 21 | 18:00 | S 7 | 4.00 | Light Snow | SCT012 OVC030 | 28.4 | 24.8 | 86% | 22 | 29.82 | 1011.0 | ||||||
| 21 | 17:00 | SW 10 | 2.25 | Light Snow | SCT015 OVC020 | 28.4 | 23 | 80% | 20 | 29.83 | 1011.3 | ||||||
| 21 | 16:00 | SW 9 | 5.00 | Light Snow | OVC015 | 26.6 | 21.2 | 80% | 18 | 29.83 | 1011.3 | ||||||
| 21 | 15:00 | S 12 | 5.00 | Light Snow | SCT012 OVC018 | 26.6 | 21.2 | 80% | 17 | 29.85 | 1011.9 | ||||||
| 21 | 14:00 | S 9 | 2.00 | Light Snow | SCT009 OVC018 | 24.8 | 21.2 | 86% | 16 | 29.88 | 1013.2 | ||||||
| 21 | 13:00 | S 8 | 0.75 | Light Snow | VV010 | 23 | 19.4 | 86% | 15 | 29.92 | 1014.5 | ||||||
| 21 | 12:00 | S 8 | 0.50 | Snow | VV010 | 23 | 19.4 | 86% | 15 | 29.97 | 1016.0 | ||||||
| 21 | 11:00 | S 9 | 0.75 | Light Snow | SCT008 VV016 | 23 | 19.4 | 86% | 14 | 30.02 | 1017.9 | ||||||
| 21 | 10:00 | S 12 | 0.75 | Light Snow | OVC015 | 21.2 | 17.6 | 86% | 10 | 30.07 | 1019.6 | ||||||
| 21 | 09:00 | S 6 | 2.00 | Light Snow | OVC025 | 19.4 | 14 | 79% | 12 | 30.11 | 1021.0 | ||||||
| 21 | 08:00 | S 6 | 12.00 | Overcast | OVC045 | 17.6 | 10.4 | 73% | 10 | 30.15 | 1022.4 | ||||||
| 21 | 07:00 | S 7 | 8.00 | Light Snow | OVC045 | 15.8 | 6.8 | 67% | 7 | 30.19 | 1023.9 | ||||||
| 21 | 06:00 | S 3 | 15.00 | Mostly Cloudy | BKN150 BKN240 | 12.2 | 3.2 | 67% | 30.21 | 1024.7 | |||||||
| 21 | 05:00 | SW 7 | 15.00 | Mostly Cloudy | FEW150 BKN220 | 12.2 | 1.4 | 62% | 3 | 30.25 | 1026.0 | ||||||
| 21 | 04:00 | SW 9 | 15.00 | Mostly Cloudy | FEW035 BKN240 | 10.4 | 1.4 | 67% | -1 | 30.27 | 1026.4 | ||||||
| 21 | 03:00 | SW 13 | 15.00 | Partly Cloudy | FEW035 SCT130 SCT250 | 10.4 | 1.4 | 67% | -4 | 30.27 | 1026.6 | ||||||
| 21 | 02:00 | SW 10 G 17 | 15.00 | Mostly Cloudy | BKN031 BKN130 | 10.4 | -0.4 | 61% | -2 | 30.28 | 1026.8 | ||||||
| 21 | 01:00 | SW 12 G 18 | 15.00 | Partly Cloudy | FEW035 SCT220 | 10.4 | -0.4 | 61% | -3 | 30.28 | 1026.8 | ||||||
| 21 | 00:00 | SW 17 G 25 | 15.00 | Mostly Cloudy | BKN040 | 12.2 | 1.4 | 62% | -4 | 30.29 | 1027.4 | ||||||
| 20 | 23:00 | SW 16 G 24 | 15.00 | Mostly Cloudy | BKN043 | 12.2 | 1.4 | 62% | -3 | 30.29 | 1027.1 | ||||||
| 20 | 22:00 | SW 17 G 26 | 15.00 | Mostly Cloudy | BKN044 | 12.2 | 1.4 | 62% | -4 | 30.28 | 1026.9 | ||||||
| 20 | 21:00 | SW 18 G 30 | 15.00 | Mostly Cloudy | BKN042 | 12.2 | 1.4 | 62% | -4 | 30.28 | 1027.1 | ||||||
| 20 | 20:00 | SW 18 G 25 | 15.00 | A Few Clouds | FEW035 | 10.4 | -0.4 | 61% | -7 | 30.26 | 1026.5 | ||||||
| 20 | 19:00 | SW 16 G 23 | 15.00 | A Few Clouds | FEW030 | 10.4 | -0.4 | 61% | -6 | 30.25 | 1026.0 | ||||||
| 20 | 18:00 | SW 14 G 20 | 15.00 | Clear | SKC | 10.4 | -0.4 | 61% | -4 | 30.25 | 1026.1 | ||||||
| 20 | 17:00 | SW 24 G 31 | 15.00 | A Few Clouds and Breezy | FEW032 | 10.4 | -2.2 | 56% | -9 | 30.24 | 1025.7 | ||||||
| 20 | 16:00 | SW 22 G 31 | 15.00 | A Few Clouds and Breezy | FEW033 | 10.4 | -2.2 | 56% | -8 | 30.24 | 1025.6 | ||||||
| 20 | 15:00 | W 21 | 15.00 | Mostly Cloudy and Breezy | BKN035 | 12.2 | -2.2 | 52% | -5 | 30.23 | 1025.3 | ||||||
| 20 | 14:00 | W 30 | 15.00 | Mostly Cloudy and Windy | BKN034 | 12.2 | -2.2 | 52% | -8 | 30.22 | 1025.0 | ||||||
| 20 | 13:00 | W 26 G 37 | 15.00 | Partly Cloudy and Windy | SCT032 | 10.4 | -2.2 | 56% | -9 | 30.22 | 1024.8 | ||||||
| 20 | 12:00 | W 23 G 31 | 15.00 | A Few Clouds and Breezy | FEW031 | 10.4 | -2.2 | 56% | -8 | 30.22 | 1024.8 | ||||||
| 20 | 11:00 | SW 21 G 29 | 15.00 | Partly Cloudy and Breezy | SCT029 | 8.6 | -2.2 | 61% | -10 | 30.22 | 1024.9 | ||||||
| 20 | 10:00 | SW 18 G 28 | 15.00 | A Few Clouds | FEW019 | 8.6 | -2.2 | 61% | -9 | 30.19 | 1023.9 | ||||||
| 20 | 09:00 | SW 20 | 15.00 | Clear | SKC | 6.8 | -2.2 | 66% | -12 | 30.17 | 1023.0 | ||||||
| 20 | 08:00 | SW 18 | 15.00 | A Few Clouds | FEW030 FEW120 | 5 | -2.2 | 72% | -14 | 30.14 | 1022.3 | ||||||
| 20 | 07:00 | W 17 G 24 | 15.00 | A Few Clouds | FEW120 | 5 | -2.2 | 72% | -13 | 30.11 | 1021.1 | ||||||
| 20 | 06:00 | SW 20 G 25 | 15.00 | A Few Clouds | FEW015 FEW120 | 6.8 | -2.2 | 66% | -12 | 30.08 | 1020.1 | ||||||
| 20 | 05:00 | SW 17 G 23 | 15.00 | Mostly Cloudy | FEW015 BKN100 BKN130 | 6.8 | -0.4 | 72% | -11 | 30.07 | 1019.8 | ||||||
| 20 | 04:00 | SW 17 | 15.00 | Mostly Cloudy | FEW015 BKN110 | 8.6 | -0.4 | 66% | -8 | 30.06 | 1019.3 | ||||||
| 20 | 03:00 | SW 17 | 15.00 | Mostly Cloudy | SCT027 BKN120 | 8.6 | 1.4 | 72% | -8 | 30.06 | 1019.2 | ||||||
| 20 | 02:00 | SW 14 | 15.00 | Partly Cloudy | SCT025 SCT130 | 10.4 | 3.2 | 72% | -4 | 30.03 | 1018.4 | ||||||
| 20 | 01:00 | SW 15 | 15.00 | Mostly Cloudy | FEW018 SCT024 BKN130 | 10.4 | 5 | 79% | -5 | 30.03 | 1018.2 | ||||||
| 20 | 00:00 | W 18 | 12.00 | Low Drifting Snow | FEW012 SCT072 | 12.2 | 5 | 73% | -4 | 30.01 | 1017.7 | ||||||
| 19 | 23:00 | W 21 G 30 | 10.00 | Low Drifting Snow and Breezy | FEW015 SCT030 | 14 | 6.8 | 73% | -3 | 29.99 | 1016.9 | ||||||
| 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) | |||||||||||||||