Weather observations for the past three days for
Toronto Pearson International Airport
| 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) | |||||||||||||||