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. | ||||||||||||||||
| 09 | 06:00 | NE 19 | 3.62 | Light Snow | BKN006 OVC020 | 0 | -1 | 93% | -5 | 75.92 | 1013.1 | ||||||
| 09 | 05:00 | NE 11 | 4.83 | Light Snow | FEW009 OVC020 | 0 | -1 | 93% | -3 | 75.95 | 1013.5 | ||||||
| 09 | 04:00 | NE 13 | 12.87 | Light Snow | OVC025 | 1 | -3 | 75% | -2 | 75.95 | 1013.2 | ||||||
| 09 | 03:00 | NE 13 | 12.87 | Light Snow | OVC035 | 1 | -4 | 70% | -2 | 76 | 1013.9 | ||||||
| 09 | 02:00 | NE 13 | 12.87 | Light Snow | BKN035 OVC050 | 1 | -4 | 70% | -2 | 76 | 1014.1 | ||||||
| 09 | 01:00 | NE 15 | 19.31 | Overcast | BKN033 OVC070 | 2 | -4 | 65% | -2 | 76 | 1014.0 | ||||||
| 09 | 00:00 | NE 13 | 24.14 | Overcast | BKN045 OVC070 | 1 | -4 | 70% | -2 | 76.02 | 1014.2 | ||||||
| 08 | 23:00 | N 17 | 19.31 | Overcast | OVC040 | 2 | -4 | 65% | -2 | 76.02 | 1014.2 | ||||||
| 08 | 22:00 | N 13 | 24.14 | Mostly Cloudy | BKN045 | 2 | -5 | 60% | -1 | 76.02 | 1014.3 | ||||||
| 08 | 21:00 | N 17 | 24.14 | Mostly Cloudy | BKN035 | 2 | -4 | 65% | -2 | 76.02 | 1014.3 | ||||||
| 08 | 20:00 | N 11 | 24.14 | Mostly Cloudy | BKN035 | 3 | -4 | 60% | 0 | 76 | 1014.1 | ||||||
| 08 | 19:00 | NE 19 | 24.14 | Mostly Cloudy | BKN037 | 3 | -4 | 60% | -1 | 76 | 1013.8 | ||||||
| 08 | 18:00 | N 19 | 24.14 | Mostly Cloudy | SCT036 BKN170 BKN240 | 3 | -4 | 60% | -1 | 75.95 | 1013.2 | ||||||
| 08 | 17:00 | N 15 | 24.14 | Mostly Cloudy | FEW045 SCT082 BKN230 | 4 | -4 | 56% | 1 | 75.92 | 1012.7 | ||||||
| 08 | 16:00 | NE 11 | 24.14 | Mostly Cloudy | FEW045 SCT081 BKN250 | 5 | -3 | 57% | 3 | 75.87 | 1012.3 | ||||||
| 08 | 15:00 | N 19 | 24.14 | Mostly Cloudy | FEW045 BKN085 BKN250 | 5 | -2 | 61% | 2 | 75.84 | 1011.8 | ||||||
| 08 | 14:00 | N 17 | 24.14 | Mostly Cloudy | FEW042 BKN085 BKN250 | 6 | -2 | 57% | 3 | 75.82 | 1011.4 | ||||||
| 08 | 13:00 | NW 15 | 24.14 | Mostly Cloudy | FEW032 BKN042 BKN085 BKN250 | 6 | -3 | 53% | 3 | 75.82 | 1011.3 | ||||||
| 08 | 12:00 | NW 19 | 24.14 | Mostly Cloudy | FEW028 BKN035 BKN090 | 6 | -3 | 53% | 3 | 75.82 | 1011.3 | ||||||
| 08 | 11:00 | N 17 | 24.14 | Mostly Cloudy | BKN031 BKN080 | 6 | -2 | 57% | 3 | 75.77 | 1010.9 | ||||||
| 08 | 10:00 | N 17 | 24.14 | Partly Cloudy | SCT025 SCT080 | 5 | -1 | 66% | 2 | 75.77 | 1010.7 | ||||||
| 08 | 09:00 | NW 22 | 24.14 | A Few Clouds | FEW020 FEW080 | 4 | -2 | 65% | -0 | 75.72 | 1010.2 | ||||||
| 08 | 08:00 | NW 15 | 24.14 | A Few Clouds | FEW030 FEW080 | 3 | -1 | 75% | -0 | 75.69 | 1009.8 | ||||||
| 08 | 07:00 | NW 17 | 24.14 | A Few Clouds | FEW025 FEW040 | 3 | -2 | 70% | -1 | 75.64 | 1009.0 | ||||||
| 08 | 06:00 | NW 26 | 24.14 | A Few Clouds | FEW025 | 3 | -1 | 75% | -2 | 75.54 | 1007.6 | ||||||
| 08 | 05:00 | NW 22 | 24.14 | Mostly Cloudy | BKN025 | 5 | 0 | 70% | 1 | 75.46 | 1006.5 | ||||||
| 08 | 04:00 | NW 19 G 30 | 24.14 | Mostly Cloudy | BKN025 | 6 | 1 | 71% | 3 | 75.34 | 1005.0 | ||||||
| 08 | 03:00 | NW 20 | 24.14 | Mostly Cloudy | BKN028 | 6 | 2 | 76% | 3 | 75.26 | 1004.0 | ||||||
| 08 | 02:00 | W 20 G 30 | 24.14 | A Few Clouds | FEW026 | 6 | 2 | 76% | 3 | 75.18 | 1003.0 | ||||||
| 08 | 01:00 | W 37 | 24.14 | Mostly Cloudy and Breezy | FEW020 BKN030 | 8 | 2 | 66% | 4 | 75.11 | 1001.8 | ||||||
| 08 | 00:00 | W 28 G 44 | 24.14 | Mostly Cloudy | FEW020 BKN040 | 10 | 4 | 67% | 7 | 75.06 | 1001.1 | ||||||
| 07 | 23:00 | W 17 | 24.14 | Mostly Cloudy | FEW020 BKN050 | 10 | 6 | 76% | 8 | 74.96 | 999.9 | ||||||
| 07 | 22:00 | W 19 | 24.14 | Mostly Cloudy | SCT022 BKN035 | 10 | 7 | 82% | 8 | 74.88 | 998.9 | ||||||
| 07 | 21:00 | SW 17 G 28 | 24.14 | Overcast | SCT022 OVC055 | 10 | 8 | 88% | 8 | 74.85 | 998.3 | ||||||
| 07 | 20:00 | SW 24 | 24.14 | Overcast | BKN022 OVC045 | 11 | 8 | 82% | 74.8 | 997.9 | |||||||
| 07 | 19:00 | SW 19 | 24.14 | Overcast | OVC018 | 11 | 8 | 82% | 74.78 | 997.4 | |||||||
| 07 | 18:00 | SW 19 | 24.14 | Overcast | SCT013 OVC019 | 11 | 8 | 82% | 74.75 | 997.1 | |||||||
| 07 | 17:00 | W 26 | 24.14 | Overcast | OVC013 | 10 | 8 | 88% | 7 | 74.7 | 996.6 | ||||||
| 07 | 16:00 | SW 28 G 41 | 19.31 | Overcast | OVC011 | 11 | 9 | 88% | 74.68 | 996.2 | |||||||
| 07 | 15:00 | SW 17 | 24.14 | Overcast | BKN011 OVC018 | 10 | 8 | 88% | 8 | 74.68 | 996.0 | ||||||
| 07 | 14:00 | SW 19 G 28 | 16.09 | Overcast | OVC011 | 9 | 7 | 87% | 7 | 74.7 | 996.4 | ||||||
| 07 | 13:00 | S 13 | 24.14 | Overcast | BKN024 OVC090 | 8 | 6 | 87% | 6 | 74.73 | 997.0 | ||||||
| 07 | 12:00 | S 15 | 19.31 | Light Showers Rain | FEW035 BKN064 OVC085 | 7 | 5 | 87% | 5 | 74.83 | 998.2 | ||||||
| 07 | 11:00 | SE 7 | 12.87 | Light Showers Rain | BKN052 OVC070 | 7 | 4 | 81% | 6 | 74.98 | 1000.2 | ||||||
| 07 | 10:00 | SE 15 | 24.14 | Mostly Cloudy | SCT062 BKN110 | 8 | 2 | 66% | 6 | 75.03 | 1000.9 | ||||||
| 07 | 09:00 | SE 19 G 33 | 24.14 | Mostly Cloudy | BKN100 BKN150 | 8 | 2 | 66% | 5 | 75.21 | 1003.2 | ||||||
| 07 | 08:00 | SE 20 G 31 | 24.14 | Mostly Cloudy | SCT100 BKN140 | 7 | 2 | 71% | 4 | 75.29 | 1004.5 | ||||||
| 07 | 07:00 | SE 15 G 28 | 24.14 | Mostly Cloudy | BKN110 BKN140 | 7 | 2 | 71% | 5 | 75.51 | 1007.3 | ||||||
| 07 | 06:00 | SE 22 G 37 | 24.14 | Partly Cloudy | SCT100 | 7 | 2 | 71% | 4 | 75.59 | 1008.4 | ||||||
| 07 | 05:00 | SE 19 | 24.14 | Mostly Cloudy | BKN095 | 7 | 3 | 76% | 4 | 75.77 | 1010.7 | ||||||
| 07 | 04:00 | SE 11 | 24.14 | Overcast | OVC120 | 6 | 3 | 81% | 4 | 75.9 | 1012.5 | ||||||
| 07 | 03:00 | SE 9 | 24.14 | Mostly Cloudy | BKN110 | 5 | 0 | 70% | 3 | 76.05 | 1014.4 | ||||||
| 07 | 02:00 | SE 4 | 24.14 | A Few Clouds | FEW110 FEW180 | 4 | 0 | 75% | 76.12 | 1015.5 | |||||||
| 07 | 01:00 | SE 4 | 24.14 | Overcast | OVC120 | 4 | -1 | 70% | 76.2 | 1016.5 | |||||||
| 07 | 00:00 | SE 4 | 24.14 | Mostly Cloudy | BKN120 | 4 | -1 | 70% | 76.25 | 1017.2 | |||||||
| 06 | 23:00 | Calm | 24.14 | Mostly Cloudy | FEW130 BKN170 | 3 | -1 | 75% | 76.3 | 1018.1 | |||||||
| 06 | 22:00 | Vrbl 4 | 24.14 | Mostly Cloudy | BKN130 | 4 | -1 | 70% | 76.35 | 1018.5 | |||||||
| 06 | 21:00 | W 7 | 24.14 | A Few Clouds | FEW050 | 3 | -1 | 75% | 1 | 76.4 | 1019.4 | ||||||
| 06 | 20:00 | W 9 | 24.14 | A Few Clouds | FEW050 | 2 | -2 | 75% | -0 | 76.45 | 1020.1 | ||||||
| 06 | 19:00 | W 11 | 24.14 | A Few Clouds | FEW050 | 3 | -1 | 75% | 0 | 76.45 | 1020.3 | ||||||
| 06 | 18:00 | W 13 | 24.14 | Partly Cloudy | SCT060 | 4 | -1 | 70% | 1 | 76.48 | 1020.6 | ||||||
| 06 | 17:00 | W 9 | 24.14 | Mostly Cloudy | FEW023 BKN058 BKN260 | 5 | -1 | 66% | 3 | 76.48 | 1020.4 | ||||||
| 06 | 16:00 | W 17 | 24.14 | Mostly Cloudy | BKN050 | 6 | -1 | 61% | 3 | 76.48 | 1020.3 | ||||||
| 06 | 15:00 | W 17 | 24.14 | Mostly Cloudy | FEW039 BKN064 | 7 | -1 | 57% | 4 | 76.48 | 1020.2 | ||||||
| 06 | 14:00 | W 15 | 24.14 | Mostly Cloudy | FEW038 BKN062 | 7 | -1 | 57% | 5 | 76.53 | 1020.9 | ||||||
| 06 | 13:00 | W 20 G 31 | 24.14 | Mostly Cloudy | FEW040 BKN058 | 7 | -3 | 49% | 4 | 76.56 | 1021.3 | ||||||
| 06 | 12:00 | NW 20 | 24.14 | Mostly Cloudy | FEW035 BKN058 | 6 | -4 | 49% | 3 | 76.58 | 1021.8 | ||||||
| 06 | 11:00 | NW 22 G 35 | 24.14 | Mostly Cloudy | FEW030 BKN058 | 7 | -3 | 49% | 4 | 76.61 | 1022.1 | ||||||
| 06 | 10:00 | N 19 | 24.14 | Partly Cloudy | SCT060 | 6 | -2 | 57% | 3 | 76.58 | 1021.8 | ||||||
| 06 | 09:00 | NW 11 | 24.14 | A Few Clouds | FEW060 | 4 | -1 | 70% | 2 | 76.58 | 1021.6 | ||||||
| 06 | 08:00 | N 13 | 24.14 | Partly Cloudy | SCT030 | 2 | -1 | 81% | -1 | 76.53 | 1020.9 | ||||||
| 06 | 07:00 | N 17 | 24.14 | A Few Clouds | FEW030 | 2 | -1 | 81% | -2 | 76.43 | 1019.8 | ||||||
| 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) | |||||||||||||||