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. | ||||||||||||||||
| 28 | 03:00 | W 18 | 15.00 | Low Drifting Snow | BKN054 | 12.2 | 5 | 73% | -4 | 30.03 | 1018.3 | ||||||
| 28 | 02:00 | W 17 G 24 | 15.00 | Low Drifting Snow | BKN057 | 12.2 | 3.2 | 67% | -4 | 30.03 | 1018.4 | ||||||
| 28 | 01:00 | W 20 G 25 | 15.00 | Low Drifting Snow | SCT064 | 12.2 | 5 | 73% | -5 | 30.02 | 1018.0 | ||||||
| 28 | 00:00 | W 20 G 26 | 15.00 | A Few Clouds | FEW045 | 12.2 | 3.2 | 67% | -5 | 30.01 | 1017.7 | ||||||
| 27 | 23:00 | W 18 G 25 | 12.00 | Low Drifting Snow | SCT047 | 14 | 5 | 67% | -2 | 30 | 1017.4 | ||||||
| 27 | 22:00 | W 15 G 23 | 12.00 | Low Drifting Snow | FEW030 BKN051 | 15.8 | 10.4 | 79% | 2 | 29.98 | 1016.7 | ||||||
| 27 | 21:00 | W 17 | 12.00 | Mostly Cloudy | FEW030 BKN070 | 14 | 8.6 | 79% | -1 | 29.95 | 1015.8 | ||||||
| 27 | 20:00 | W 17 | 10.00 | Light Snow | FEW015 BKN072 | 14 | 8.6 | 79% | -1 | 29.93 | 1015.1 | ||||||
| 27 | 19:00 | SW 16 | 12.00 | Mostly Cloudy | SCT043 BKN061 | 14 | 6.8 | 73% | -1 | 29.91 | 1014.2 | ||||||
| 27 | 18:00 | W 16 | 15.00 | Partly Cloudy | SCT100 SCT250 | 14 | 5 | 67% | -1 | 29.88 | 1013.3 | ||||||
| 27 | 17:00 | W 15 G 23 | 12.00 | Mostly Cloudy | SCT050 BKN070 | 15.8 | 5 | 62% | 2 | 29.85 | 1012.3 | ||||||
| 27 | 16:00 | SW 12 G 17 | 12.00 | Overcast | FEW020 SCT048 OVC070 | 14 | 5 | 67% | 1 | 29.83 | 1011.7 | ||||||
| 27 | 15:00 | W 14 G 20 | 8.00 | Mostly Cloudy | FEW036 SCT065 BKN260 | 14 | 5 | 67% | 0 | 29.81 | 1010.9 | ||||||
| 27 | 14:00 | W 14 G 22 | 10.00 | Showers in Vicinity | FEW020 BKN028 BKN070 | 14 | 5 | 67% | 0 | 29.8 | 1010.6 | ||||||
| 27 | 13:00 | W 16 | 5.00 | Light Snow | OVC030 | 12.2 | 3.2 | 67% | -3 | 29.81 | 1010.8 | ||||||
| 27 | 12:00 | W 17 | 5.00 | Showers in Vicinity | BKN028 BKN036 | 12.2 | 3.2 | 67% | -4 | 29.82 | 1011.1 | ||||||
| 27 | 11:00 | W 14 G 21 | 12.00 | Mostly Cloudy | BKN024 | 10.4 | 1.4 | 67% | -4 | 29.82 | 1011.3 | ||||||
| 27 | 10:00 | SW 9 | 12.00 | Mostly Cloudy | FEW020 SCT025 BKN100 | 8.6 | 1.4 | 72% | -4 | 29.82 | 1011.4 | ||||||
| 27 | 09:00 | SW 12 G 18 | 2.00 | Light Snow | OVC023 | 6.8 | -0.4 | 72% | -8 | 29.83 | 1011.8 | ||||||
| 27 | 08:00 | SW 14 | 2.00 | Light Snow | OVC028 | 6.8 | -0.4 | 72% | -9 | 29.84 | 1012.1 | ||||||
| 27 | 07:00 | SW 15 G 22 | 8.00 | Light Snow | OVC028 | 6.8 | -0.4 | 72% | -10 | 29.86 | 1012.6 | ||||||
| 27 | 06:00 | SW 16 G 23 | 6.00 | Light Snow | OVC031 | 6.8 | -0.4 | 72% | -10 | 29.87 | 1013.1 | ||||||
| 27 | 05:00 | S 13 G 22 | 15.00 | Overcast | FEW018 SCT052 OVC094 | 6.8 | -0.4 | 72% | -8 | 29.89 | 1013.7 | ||||||
| 27 | 04:00 | SW 18 G 30 | 15.00 | Overcast | FEW022 SCT028 OVC120 | 10.4 | 3.2 | 72% | -7 | 29.93 | 1014.8 | ||||||
| 27 | 03:00 | SW 12 | 15.00 | Overcast | OVC032 | 12.2 | 3.2 | 67% | -1 | 29.95 | 1015.7 | ||||||
| 27 | 02:00 | SW 22 G 28 | 15.00 | Mostly Cloudy and Breezy | BKN031 | 12.2 | 3.2 | 67% | -6 | 29.97 | 1016.2 | ||||||
| 27 | 01:00 | SW 17 | 15.00 | Mostly Cloudy | BKN035 | 14 | 3.2 | 62% | -1 | 29.97 | 1016.4 | ||||||
| 27 | 00:00 | SW 8 | 15.00 | Mostly Cloudy | BKN038 | 12.2 | 6.8 | 79% | 2 | 29.98 | 1016.8 | ||||||
| 26 | 23:00 | SW 9 | 15.00 | Mostly Cloudy | BKN044 | 10.4 | 3.2 | 72% | -1 | 30 | 1017.3 | ||||||
| 26 | 22:00 | W 15 | 15.00 | A Few Clouds | FEW050 | 10.4 | 1.4 | 67% | -5 | 30 | 1017.5 | ||||||
| 26 | 21:00 | W 17 | 15.00 | Partly Cloudy | SCT052 | 10.4 | 3.2 | 72% | -6 | 29.99 | 1017.2 | ||||||
| 26 | 20:00 | SW 12 | 15.00 | Partly Cloudy | SCT050 | 8.6 | 1.4 | 72% | -5 | 29.99 | 1017.4 | ||||||
| 26 | 19:00 | W 14 | 15.00 | Partly Cloudy | SCT044 | 8.6 | -0.4 | 66% | -7 | 29.99 | 1017.2 | ||||||
| 26 | 18:00 | W 7 | 15.00 | A Few Clouds | FEW054 FEW260 | 10.4 | -0.4 | 61% | 1 | 29.98 | 1016.8 | ||||||
| 26 | 17:00 | NW 8 | 15.00 | Mostly Cloudy | SCT052 BKN100 BKN260 | 14 | 3.2 | 62% | 4 | 29.97 | 1016.3 | ||||||
| 26 | 16:00 | N 8 | 15.00 | Partly Cloudy | FEW020 FEW060 SCT100 SCT260 | 15.8 | 3.2 | 57% | 6 | 29.95 | 1015.8 | ||||||
| 26 | 15:00 | N 16 | 15.00 | Mostly Cloudy | FEW020 BKN090 BKN260 | 15.8 | 3.2 | 57% | 1 | 29.93 | 1014.9 | ||||||
| 26 | 14:00 | N 16 G 23 | 15.00 | Mostly Cloudy | FEW020 SCT036 BKN260 | 15.8 | 5 | 62% | 1 | 29.92 | 1014.6 | ||||||
| 26 | 13:00 | N 12 G 18 | 15.00 | Mostly Cloudy | BKN024 BKN032 | 14 | 5 | 67% | 1 | 29.91 | 1014.4 | ||||||
| 26 | 12:00 | NW 10 | 12.00 | Mostly Cloudy | FEW018 BKN022 | 14 | 5 | 67% | 2 | 29.92 | 1014.8 | ||||||
| 26 | 11:00 | NW 13 | 15.00 | Mostly Cloudy | FEW020 SCT062 BKN260 | 10.4 | 3.2 | 72% | -4 | 29.92 | 1014.8 | ||||||
| 26 | 10:00 | NW 8 | 10.00 | Mostly Cloudy | SCT065 BKN100 | 6.8 | 1.4 | 78% | -5 | 29.91 | 1014.6 | ||||||
| 26 | 09:00 | NW 9 | 8.00 | Light Snow | SCT025 BKN055 | 6.8 | 1.4 | 78% | -6 | 29.91 | 1014.4 | ||||||
| 26 | 08:00 | NW 9 | 8.00 | Mostly Cloudy | SCT026 BKN100 | 5 | -0.4 | 78% | -8 | 29.9 | 1014.3 | ||||||
| 26 | 07:00 | NW 10 | 8.00 | Light Snow | OVC032 | 5 | -0.4 | 78% | -9 | 29.9 | 1014.1 | ||||||
| 26 | 06:00 | NW 12 | 11.00 | Light Snow | OVC065 | 5 | -0.4 | 78% | -10 | 29.89 | 1013.8 | ||||||
| 26 | 05:00 | N 12 G 18 | 15.00 | Overcast | BKN038 OVC066 | 5 | -0.4 | 78% | -10 | 29.89 | 1013.7 | ||||||
| 26 | 04:00 | N 15 | 6.00 | Light Snow Low Drifting Snow | OVC026 | 6.8 | 1.4 | 78% | -10 | 29.87 | 1013.0 | ||||||
| 26 | 03:00 | N 16 | 8.00 | Low Drifting Snow | OVC026 | 6.8 | 1.4 | 78% | -10 | 29.87 | 1013.1 | ||||||
| 26 | 02:00 | N 17 | 11.00 | Low Drifting Snow | OVC028 | 6.8 | -0.4 | 72% | -11 | 29.87 | 1013.2 | ||||||
| 26 | 01:00 | N 16 G 23 | 7.00 | Low Drifting Snow | OVC030 | 6.8 | 1.4 | 78% | -10 | 29.87 | 1013.0 | ||||||
| 26 | 00:00 | N 18 | 7.00 | Low Drifting Snow | OVC030 | 6.8 | 1.4 | 78% | -11 | 29.87 | 1013.2 | ||||||
| 25 | 23:00 | N 14 | 7.00 | Low Drifting Snow | OVC036 | 8.6 | 3.2 | 78% | -7 | 29.87 | 1012.9 | ||||||
| 25 | 22:00 | N 16 | 2.00 | Light Snow Low Drifting Snow | OVC016 | 8.6 | 3.2 | 78% | -8 | 29.88 | 1013.5 | ||||||
| 25 | 21:00 | N 14 | 2.00 | Light Snow | SCT013 VV016 | 8.6 | 5 | 85% | -7 | 29.87 | 1013.0 | ||||||
| 25 | 20:00 | NE 12 | 0.50 | Snow | VV018 | 10.4 | 5 | 79% | -3 | 29.89 | 1013.7 | ||||||
| 25 | 19:00 | NE 14 | 0.25 | Heavy Snow | VV008 | 8.6 | 5 | 85% | -7 | 29.94 | 1015.3 | ||||||
| 25 | 18:00 | NE 13 G 21 | 0.25 | Heavy Snow | VV006 | 10.4 | 6.8 | 85% | -4 | 29.95 | 1015.8 | ||||||
| 25 | 17:00 | NE 13 G 22 | 0.25 | Heavy Snow | VV005 | 10.4 | 5 | 79% | -4 | 29.98 | 1016.7 | ||||||
| 25 | 16:00 | NE 13 G 20 | 0.25 | Heavy Snow | VV004 | 10.4 | 6.8 | 85% | -4 | 29.99 | 1017.3 | ||||||
| 25 | 15:00 | NE 15 G 22 | 0.25 | Heavy Snow | VV006 | 10.4 | 6.8 | 85% | -5 | 30.03 | 1018.4 | ||||||
| 25 | 14:00 | NE 16 G 23 | 0.25 | Heavy Snow | VV006 | 10.4 | 6.8 | 85% | -6 | 30.06 | 1019.3 | ||||||
| 25 | 13:00 | NE 14 G 21 | 0.25 | Heavy Snow | VV006 | 10.4 | 6.8 | 85% | -4 | 30.1 | 1020.7 | ||||||
| 25 | 12:00 | NE 17 G 26 | 0.25 | Heavy Snow | VV005 | 10.4 | 6.8 | 85% | -6 | 30.15 | 1022.6 | ||||||
| 25 | 11:00 | NE 16 | 0.25 | Heavy Snow | VV005 | 12.2 | 8.6 | 85% | -3 | 30.23 | 1025.1 | ||||||
| 25 | 10:00 | E 16 G 24 | 0.50 | Snow | VV007 | 15.8 | 10.4 | 79% | 1 | 30.27 | 1026.7 | ||||||
| 25 | 09:00 | E 18 G 29 | 1.00 | Light Snow | VV010 | 14 | 10.4 | 85% | -2 | 30.3 | 1027.5 | ||||||
| 25 | 08:00 | SE 15 G 23 | 1.00 | Light Snow | OVC013 | 14 | 8.6 | 79% | -0 | 30.33 | 1028.6 | ||||||
| 25 | 07:00 | E 20 G 28 | 15.00 | Overcast | BKN028 OVC070 | 15.8 | 3.2 | 57% | -0 | 30.34 | 1028.9 | ||||||
| 25 | 06:00 | NE 10 | 15.00 | Light Snow | OVC026 | 10.4 | 6.8 | 85% | -2 | 30.36 | 1029.8 | ||||||
| 25 | 05:00 | NE 9 | 15.00 | Light Snow | OVC025 | 10.4 | 5 | 79% | -1 | 30.43 | 1032.0 | ||||||
| 25 | 04:00 | NE 10 | 6.00 | Light Snow | OVC024 | 10.4 | 5 | 79% | -2 | 30.45 | 1032.8 | ||||||
| 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) | |||||||||||||||