Weather observations for the past three days for
Toronto Pearson International Airport
| Date | Time (edt) | 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. | ||||||||||||||||
| 18 | 08:00 | SW 17 | 4.83 | Smoke | SCT018 BKN210 | 23 | 20 | 83% | 75.54 | 1007.2 | |||||||
| 18 | 07:00 | SW 17 | 4.83 | Smoke | BKN061 BKN074 BKN220 | 22 | 19 | 83% | 75.62 | 1008.1 | |||||||
| 18 | 06:00 | S 9 | 4.02 | Smoke | BKN048 | 22 | 18 | 78% | 75.64 | 1008.6 | |||||||
| 18 | 05:00 | S 7 | 9.66 | Smoke | BKN047 | 21 | 18 | 83% | 75.72 | 1009.3 | |||||||
| 18 | 04:00 | SE 7 | 9.66 | Smoke | BKN045 | 22 | 15 | 65% | 75.77 | 1010.1 | |||||||
| 18 | 03:00 | S 6 | 12.87 | Mostly Cloudy | BKN048 BKN100 | 22 | 14 | 61% | 75.87 | 1011.3 | |||||||
| 18 | 02:00 | S 7 | 16.09 | Overcast | FEW045 OVC100 | 23 | 14 | 57% | 75.9 | 1011.8 | |||||||
| 18 | 01:00 | S 11 | 16.09 | Overcast | SCT045 OVC130 | 23 | 16 | 65% | 75.97 | 1012.8 | |||||||
| 18 | 00:00 | SW 6 | 9.66 | Smoke | SCT051 BKN091 | 24 | 14 | 54% | 25 | 76.05 | 1013.9 | ||||||
| 17 | 23:00 | S 9 | 9.66 | Smoke | SCT052 BKN093 | 24 | 17 | 65% | 25 | 76.07 | 1014.1 | ||||||
| 17 | 22:00 | S 7 | 9.66 | Smoke | BKN130 | 23 | 19 | 78% | 76.07 | 1014.3 | |||||||
| 17 | 21:00 | SE 13 | 8.05 | Smoke | SCT140 BKN250 | 23 | 19 | 78% | 76.1 | 1014.5 | |||||||
| 17 | 20:00 | SE 13 | 8.05 | Smoke | BKN170 BKN250 | 23 | 19 | 78% | 76.12 | 1015.0 | |||||||
| 17 | 19:00 | S 11 | 8.05 | Smoke | FEW180 SCT250 | 24 | 18 | 69% | 25 | 76.17 | 1015.6 | ||||||
| 17 | 18:00 | S 9 | 9.66 | Smoke | BKN190 | 24 | 17 | 65% | 25 | 76.2 | 1016.0 | ||||||
| 17 | 17:00 | S 17 | 9.66 | Smoke | BKN230 | 24 | 17 | 65% | 25 | 76.23 | 1016.4 | ||||||
| 17 | 16:00 | SE 19 | 9.66 | Smoke | FEW044 FEW260 | 25 | 16 | 57% | 26 | 76.28 | 1017.1 | ||||||
| 17 | 15:00 | SE 15 | 24.14 | Mostly Cloudy | BKN180 BKN260 | 26 | 16 | 54% | 27 | 76.35 | 1017.9 | ||||||
| 17 | 14:00 | SE 19 | 24.14 | Mostly Cloudy | BKN170 BKN220 | 25 | 15 | 54% | 26 | 76.4 | 1018.5 | ||||||
| 17 | 13:00 | SE 13 | 24.14 | Mostly Cloudy | FEW015 BKN260 | 24 | 15 | 57% | 25 | 76.43 | 1019.0 | ||||||
| 17 | 12:00 | SE 15 | 24.14 | A Few Clouds | FEW140 FEW240 | 24 | 14 | 54% | 25 | 76.48 | 1019.5 | ||||||
| 17 | 11:00 | S 13 | 24.14 | A Few Clouds | FEW140 FEW240 | 23 | 13 | 53% | 76.48 | 1019.5 | |||||||
| 17 | 10:00 | SE 9 | 24.14 | A Few Clouds | FEW240 | 23 | 12 | 50% | 76.48 | 1019.5 | |||||||
| 17 | 09:00 | E 15 | 24.14 | A Few Clouds | FEW230 | 23 | 8 | 38% | 76.45 | 1019.4 | |||||||
| 17 | 08:00 | E 9 | 17.70 | Mostly Cloudy | FEW160 BKN230 | 21 | 11 | 53% | 76.45 | 1019.3 | |||||||
| 17 | 07:00 | NE 6 | 4.83 | Smoke | SCT160 BKN230 | 19 | 15 | 78% | 76.45 | 1019.4 | |||||||
| 17 | 06:00 | N 9 | 4.83 | Smoke | BKN150 BKN230 | 19 | 15 | 78% | 76.43 | 1019.0 | |||||||
| 17 | 05:00 | NW 15 | 9.66 | Smoke | BKN170 OVC230 | 19 | 15 | 78% | 76.4 | 1018.5 | |||||||
| 17 | 04:00 | N 6 | 9.66 | Smoke | OVC170 | 20 | 15 | 73% | 76.33 | 1017.5 | |||||||
| 17 | 03:00 | N 7 | 9.66 | Smoke | OVC180 | 20 | 15 | 73% | 76.35 | 1017.9 | |||||||
| 17 | 02:00 | NW 9 | 9.66 | Smoke | BKN230 | 21 | 15 | 69% | 76.35 | 1017.8 | |||||||
| 17 | 01:00 | NW 9 | 9.66 | Smoke | BKN230 | 20 | 15 | 73% | 76.33 | 1017.6 | |||||||
| 17 | 00:00 | NW 13 | 11.27 | Mostly Cloudy | SCT030 BKN230 | 22 | 13 | 57% | 76.3 | 1017.1 | |||||||
| 16 | 23:00 | NW 15 | 11.27 | Partly Cloudy | SCT230 | 22 | 12 | 53% | 76.25 | 1016.6 | |||||||
| 16 | 22:00 | NW 17 | 11.27 | Partly Cloudy | SCT230 | 24 | 11 | 44% | 25 | 76.2 | 1016.0 | ||||||
| 16 | 21:00 | NW 24 G 35 | 11.27 | Mostly Cloudy | BKN230 | 25 | 10 | 39% | 26 | 76.17 | 1015.4 | ||||||
| 16 | 19:00 | N 24 G 35 | 4.02 | Smoke | BKN047 | 27 | 13 | 42% | 27 | 76.07 | 1014.3 | ||||||
| 16 | 18:00 | NW 26 | 4.02 | Smoke | VV028 | 28 | 13 | 40% | 28 | 76.05 | 1013.9 | ||||||
| 16 | 17:00 | NW 28 | 4.83 | Smoke | OVC030 | 29 | 13 | 37% | 28 | 76.07 | 1014.0 | ||||||
| 16 | 16:00 | NW 24 G 33 | 4.83 | Smoke | VV035 | 28 | 14 | 42% | 28 | 76.07 | 1014.1 | ||||||
| 16 | 15:00 | N 24 G 37 | 4.83 | Smoke | OVC035 | 29 | 13 | 37% | 28 | 76.05 | 1013.9 | ||||||
| 16 | 14:00 | NW 22 G 39 | 6.44 | Smoke | SCT060 OVC230 | 29 | 13 | 37% | 28 | 76.05 | 1013.7 | ||||||
| 16 | 13:00 | NW 30 | 8.05 | Smoke | FEW050 BKN240 | 30 | 13 | 35% | 29 | 76.05 | 1013.9 | ||||||
| 16 | 11:00 | NW 15 | 4.83 | Smoke | BKN220 BKN260 | 27 | 15 | 48% | 27 | 76.07 | 1014.1 | ||||||
| 16 | 10:00 | W 17 | 4.02 | Smoke | BKN260 | 25 | 15 | 54% | 26 | 76.1 | 1014.5 | ||||||
| 16 | 09:00 | W 15 | 4.02 | Smoke | FEW180 BKN220 BKN260 | 23 | 14 | 57% | 76.1 | 1014.7 | |||||||
| 16 | 08:00 | W 13 | 2.41 | Smoke | BKN230 | 23 | 15 | 61% | 76.12 | 1014.8 | |||||||
| 16 | 07:00 | NW 13 | 1.61 | Smoke | VV028 | 21 | 14 | 64% | 76.1 | 1014.7 | |||||||
| 16 | 06:00 | W 13 | 1.61 | Smoke | VV028 | 20 | 13 | 64% | 76.1 | 1014.5 | |||||||
| 16 | 05:00 | NW 13 | 2.01 | Smoke | VV030 | 20 | 13 | 64% | 76.1 | 1014.6 | |||||||
| 16 | 04:00 | W 13 | 3.22 | Smoke | VV040 | 20 | 14 | 69% | 76.1 | 1014.5 | |||||||
| 16 | 03:00 | W 15 | 4.02 | Smoke | VV026 | 20 | 15 | 73% | 76.1 | 1014.5 | |||||||
| 16 | 02:00 | NW 11 | 4.83 | Smoke | VV020 | 22 | 15 | 65% | 76.1 | 1014.7 | |||||||
| 16 | 01:00 | NW 17 | 9.66 | Smoke | OVC025 | 23 | 15 | 61% | 76.12 | 1014.8 | |||||||
| 16 | 00:00 | NW 13 | 9.66 | Smoke | OVC048 | 23 | 16 | 65% | 76.1 | 1014.7 | |||||||
| 15 | 23:00 | NW 13 | 9.66 | Smoke | OVC028 | 24 | 16 | 61% | 25 | 76.12 | 1014.8 | ||||||
| 15 | 22:00 | Vrbl 4 | 9.66 | Smoke | OVC028 | 23 | 17 | 69% | 76.07 | 1014.1 | |||||||
| 15 | 21:00 | NW 9 | 9.66 | Smoke | OVC048 | 23 | 17 | 69% | 76.07 | 1014.2 | |||||||
| 15 | 20:00 | W 9 | 9.66 | Light Showers Rain Smoke | OVC044 | 23 | 16 | 65% | 76.1 | 1014.5 | |||||||
| 15 | 19:00 | W 11 | 9.66 | Smoke | OVC053 | 25 | 16 | 57% | 26 | 76.1 | 1014.4 | ||||||
| 15 | 18:00 | W 9 | 8.05 | Smoke | OVC042 | 25 | 15 | 54% | 26 | 76.07 | 1014.1 | ||||||
| 15 | 17:00 | N 7 | 8.05 | Smoke | OVC042 | 25 | 16 | 57% | 26 | 76.1 | 1014.5 | ||||||
| 15 | 16:00 | NW 7 | 8.05 | Smoke | OVC042 | 25 | 16 | 57% | 26 | 76.1 | 1014.6 | ||||||
| 15 | 15:00 | NW 13 | 6.44 | Smoke | VV045 | 25 | 15 | 54% | 26 | 76.15 | 1015.1 | ||||||
| 15 | 14:00 | NW 13 | 8.05 | Smoke | OVC045 | 25 | 15 | 54% | 26 | 76.12 | 1014.9 | ||||||
| 15 | 13:00 | NW 17 | 8.05 | Smoke | OVC045 | 25 | 16 | 57% | 26 | 76.17 | 1015.5 | ||||||
| 15 | 11:00 | NW 19 | 4.83 | Smoke | OVC035 | 25 | 17 | 61% | 26 | 76.15 | 1015.0 | ||||||
| 15 | 09:00 | N 17 G 28 | 6.44 | Smoke | OVC028 | 26 | 18 | 61% | 27 | 76.1 | 1014.4 | ||||||
| Date | Time (edt) | 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) | |||||||||||||||