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. | ||||||||||||||||
| 30 | 22:00 | N 13 | 15.00 | Overcast | OVC021 | 10.4 | 1.4 | 67% | -4 | 30.23 | 1025.2 | ||||||
| 30 | 21:00 | W 9 | 15.00 | Mostly Cloudy | FEW023 BKN035 | 12.2 | 3.2 | 67% | 1 | 30.21 | 1024.7 | ||||||
| 30 | 20:00 | W 9 | 15.00 | Mostly Cloudy | BKN028 | 12.2 | 3.2 | 67% | 1 | 30.22 | 1024.9 | ||||||
| 30 | 19:00 | W 10 | 15.00 | Mostly Cloudy | BKN030 | 12.2 | 3.2 | 67% | -0 | 30.22 | 1025.2 | ||||||
| 30 | 18:00 | W 14 | 15.00 | Mostly Cloudy | BKN030 | 12.2 | 1.4 | 62% | -2 | 30.22 | 1025.1 | ||||||
| 30 | 17:00 | W 13 | 15.00 | Overcast | OVC033 | 12.2 | 1.4 | 62% | -1 | 30.22 | 1025.0 | ||||||
| 30 | 16:00 | NW 13 | 15.00 | Overcast | FEW027 BKN049 OVC080 | 14 | -0.4 | 52% | 1 | 30.21 | 1024.9 | ||||||
| 30 | 15:00 | NW 12 G 17 | 15.00 | Overcast | FEW032 FEW049 OVC080 OVC260 | 14 | -0.4 | 52% | 1 | 30.22 | 1025.0 | ||||||
| 30 | 14:00 | NW 14 | 15.00 | Partly Cloudy | FEW036 FEW070 SCT260 | 12.2 | -4 | 48% | -2 | 30.23 | 1025.3 | ||||||
| 30 | 13:00 | W 14 | 15.00 | A Few Clouds | FEW022 FEW260 | 10.4 | -5.8 | 47% | -4 | 30.24 | 1025.7 | ||||||
| 30 | 12:00 | NW 14 | 15.00 | A Few Clouds | FEW022 | 8.6 | -7.6 | 47% | -7 | 30.26 | 1026.6 | ||||||
| 30 | 11:00 | W 14 | 15.00 | Mostly Cloudy | BKN022 | 6.8 | -4 | 61% | -9 | 30.28 | 1027.2 | ||||||
| 30 | 10:00 | Calm | 15.00 | Mostly Cloudy | BKN022 | 3.2 | -5.8 | 66% | 30.27 | 1027.0 | |||||||
| 30 | 09:00 | SW 2 | 15.00 | Mostly Cloudy | BKN022 | -0.4 | -7.6 | 71% | 30.28 | 1027.1 | |||||||
| 30 | 08:00 | Calm | 15.00 | Mostly Cloudy | BKN022 | -0.4 | -9.4 | 65% | 30.27 | 1026.9 | |||||||
| 30 | 07:00 | NW 8 | 15.00 | Mostly Cloudy | BKN022 | -2.2 | -11.2 | 65% | -16 | 30.26 | 1026.7 | ||||||
| 30 | 06:00 | NW 10 G 17 | 15.00 | Mostly Cloudy | BKN022 | -2.2 | -11.2 | 65% | -18 | 30.26 | 1026.5 | ||||||
| 30 | 05:00 | NW 9 | 15.00 | A Few Clouds | FEW070 | -4 | -13 | 65% | -19 | 30.27 | 1026.8 | ||||||
| 30 | 04:00 | NW 9 | 15.00 | Clear | SKC | -4 | -11.2 | 71% | -19 | 30.26 | 1026.6 | ||||||
| 30 | 02:00 | NW 8 | 15.00 | A Few Clouds | FEW070 | -2.2 | -9.4 | 71% | -16 | 30.28 | 1027.0 | ||||||
| 30 | 01:00 | NW 9 | 15.00 | Partly Cloudy | SCT040 | -0.4 | -9.4 | 65% | -15 | 30.28 | 1027.0 | ||||||
| 30 | 00:00 | NW 9 | 15.00 | Partly Cloudy | SCT040 | -0.4 | -7.6 | 71% | -15 | 30.28 | 1027.1 | ||||||
| 29 | 23:00 | N 9 | 15.00 | A Few Clouds | FEW040 | -0.4 | -5.8 | 78% | -15 | 30.27 | 1026.8 | ||||||
| 29 | 22:00 | N 6 | 15.00 | A Few Clouds | FEW220 | -0.4 | -7.6 | 71% | -11 | 30.26 | 1026.5 | ||||||
| 29 | 21:00 | NW 7 | 15.00 | A Few Clouds | FEW220 | 3.2 | -7.6 | 60% | -8 | 30.26 | 1026.5 | ||||||
| 29 | 20:00 | W 10 | 15.00 | Clear | SKC | 5 | -7.6 | 55% | -9 | 30.25 | 1026.2 | ||||||
| 29 | 19:00 | NW 12 | 15.00 | Clear | SKC | 5 | -7.6 | 55% | -10 | 30.25 | 1026.0 | ||||||
| 29 | 18:00 | NW 10 | 15.00 | Clear | SKC | 5 | -5.8 | 60% | -9 | 30.23 | 1025.4 | ||||||
| 29 | 17:00 | NW 10 | 15.00 | Clear | SKC | 6.8 | -5.8 | 56% | -7 | 30.21 | 1024.8 | ||||||
| 29 | 16:00 | N 14 | 15.00 | A Few Clouds | FEW030 | 8.6 | -4 | 56% | -7 | 30.2 | 1024.2 | ||||||
| 29 | 15:00 | N 14 | 15.00 | A Few Clouds | FEW029 | 8.6 | -4 | 56% | -7 | 30.19 | 1023.8 | ||||||
| 29 | 14:00 | NW 16 | 15.00 | A Few Clouds | FEW025 | 8.6 | -2.2 | 61% | -8 | 30.17 | 1023.4 | ||||||
| 29 | 13:00 | NW 14 G 21 | 15.00 | A Few Clouds | FEW039 | 8.6 | -4 | 56% | -7 | 30.17 | 1023.3 | ||||||
| 29 | 12:00 | N 17 G 23 | 15.00 | A Few Clouds | FEW033 | 8.6 | -0.4 | 66% | -8 | 30.16 | 1023.0 | ||||||
| 29 | 11:00 | NW 13 | 15.00 | A Few Clouds | FEW057 | 10.4 | -0.4 | 61% | -4 | 30.16 | 1022.9 | ||||||
| 29 | 10:00 | NW 14 G 21 | 15.00 | Partly Cloudy | FEW039 SCT260 | 10.4 | 1.4 | 67% | -4 | 30.14 | 1022.3 | ||||||
| 29 | 09:00 | N 13 G 20 | 15.00 | A Few Clouds | FEW060 | 8.6 | 1.4 | 72% | -6 | 30.11 | 1021.4 | ||||||
| 29 | 08:00 | N 14 | 15.00 | Partly Cloudy | FEW013 SCT037 | 8.6 | 3.2 | 78% | -7 | 30.08 | 1020.1 | ||||||
| 29 | 07:00 | NW 16 | 15.00 | Mostly Cloudy | FEW050 BKN077 | 8.6 | 3.2 | 78% | -8 | 30.05 | 1019.2 | ||||||
| 29 | 06:00 | NW 13 | 15.00 | A Few Clouds | FEW086 | 8.6 | 3.2 | 78% | -6 | 30.02 | 1018.2 | ||||||
| 29 | 05:00 | NW 12 | 15.00 | Mostly Cloudy | BKN072 | 8.6 | 3.2 | 78% | -5 | 30 | 1017.6 | ||||||
| 29 | 04:00 | W 9 | 15.00 | Partly Cloudy | FEW089 SCT250 | 6.8 | 1.4 | 78% | -6 | 29.98 | 1016.9 | ||||||
| 29 | 03:00 | W 8 | 15.00 | A Few Clouds | FEW074 | 10.4 | 5 | 79% | -1 | 29.97 | 1016.4 | ||||||
| 29 | 02:00 | W 14 | 15.00 | Mostly Cloudy | BKN069 | 10.4 | 5 | 79% | -4 | 29.96 | 1016.0 | ||||||
| 29 | 01:00 | W 12 | 15.00 | Mostly Cloudy | BKN069 | 10.4 | 5 | 79% | -3 | 29.96 | 1015.9 | ||||||
| 29 | 00:00 | W 13 | 15.00 | Mostly Cloudy | FEW084 BKN250 | 10.4 | 3.2 | 72% | -4 | 29.96 | 1016.1 | ||||||
| 28 | 23:00 | W 14 | 15.00 | Partly Cloudy | SCT067 | 10.4 | 3.2 | 72% | -4 | 29.96 | 1016.0 | ||||||
| 28 | 22:00 | SW 12 | 15.00 | Mostly Cloudy | FEW190 BKN250 | 10.4 | 3.2 | 72% | -3 | 29.96 | 1016.0 | ||||||
| 28 | 21:00 | SW 8 | 15.00 | Mostly Cloudy | FEW056 BKN190 | 10.4 | 3.2 | 72% | -1 | 29.97 | 1016.3 | ||||||
| 28 | 20:00 | SW 9 | 15.00 | Mostly Cloudy | BKN087 | 12.2 | 3.2 | 67% | 1 | 29.98 | 1016.8 | ||||||
| 28 | 19:00 | W 9 | 15.00 | Mostly Cloudy | BKN087 | 12.2 | 3.2 | 67% | 1 | 29.98 | 1016.8 | ||||||
| 28 | 18:00 | W 7 | 15.00 | Mostly Cloudy | BKN076 | 12.2 | 3.2 | 67% | 3 | 29.97 | 1016.4 | ||||||
| 28 | 17:00 | W 13 | 15.00 | Mostly Cloudy | FEW038 BKN081 | 12.2 | 3.2 | 67% | -1 | 29.95 | 1015.8 | ||||||
| 28 | 16:00 | SW 17 | 15.00 | Mostly Cloudy | SCT040 BKN062 | 14 | 1.4 | 57% | -1 | 29.95 | 1015.8 | ||||||
| 28 | 15:00 | W 16 G 23 | 15.00 | Mostly Cloudy | SCT030 BKN260 | 14 | 1.4 | 57% | -1 | 29.96 | 1016.0 | ||||||
| 28 | 14:00 | W 15 G 21 | 15.00 | Mostly Cloudy | SCT035 BKN260 | 14 | 1.4 | 57% | -0 | 29.97 | 1016.4 | ||||||
| 28 | 13:00 | W 17 G 25 | 15.00 | Overcast | OVC042 | 14 | 1.4 | 57% | -1 | 29.99 | 1017.1 | ||||||
| 28 | 12:00 | SW 10 G 17 | 15.00 | Mostly Cloudy | BKN033 BKN150 | 14 | 3.2 | 62% | 2 | 30.01 | 1017.7 | ||||||
| 28 | 11:00 | W 15 | 15.00 | Partly Cloudy | FEW045 SCT260 | 14 | 5 | 67% | -0 | 30.04 | 1018.6 | ||||||
| 28 | 10:00 | W 15 | 15.00 | Mostly Cloudy | FEW050 BKN260 | 14 | 5 | 67% | -0 | 30.04 | 1018.7 | ||||||
| 28 | 09:00 | W 10 | 15.00 | A Few Clouds | FEW054 FEW260 | 10.4 | 3.2 | 72% | -2 | 30.03 | 1018.3 | ||||||
| 28 | 08:00 | W 10 | 15.00 | Partly Cloudy | SCT057 | 8.6 | 3.2 | 78% | -5 | 30.02 | 1018.2 | ||||||
| 28 | 07:00 | W 14 | 15.00 | Partly Cloudy | SCT062 | 8.6 | 3.2 | 78% | -7 | 30.02 | 1018.1 | ||||||
| 28 | 06:00 | W 12 | 15.00 | Mostly Cloudy | BKN051 | 8.6 | 1.4 | 72% | -5 | 30.02 | 1018.0 | ||||||
| 28 | 05:00 | W 10 G 17 | 15.00 | Mostly Cloudy | BKN054 | 10.4 | 5 | 79% | -2 | 30.03 | 1018.3 | ||||||
| 28 | 04:00 | W 17 | 15.00 | Low Drifting Snow | BKN056 | 10.4 | 3.2 | 72% | -6 | 30.02 | 1018.2 | ||||||
| 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 | ||||||
| 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) | |||||||||||||||