Toronto Pearson Int'l Airport, Ontario

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Latitude 43.68° N | Longitude 79.63° W

Past 24 Hour Conditions

Date / Time
(EDT)
Conditions Temperature
(°C)
Wind
(km/h)
Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
23 May 2019
04:00


Partly Cloudy

9  (8.8) E 11 74 4 101.5 24
03:00


Mainly Clear

9  (8.6) NNW 4 76 5 101.6 24
02:00


Mainly Clear

9  (9.2) E 17 69 4 101.6 24
01:00


Clear

10  (9.6) E 15 67 4 101.7 24
00:00


Clear

11  (10.5) E 17 63 4 101.8 24
22 May 2019
23:00


Partly Cloudy

11  (11.2) E 17 61 4 101.8 24
22:00


Partly Cloudy

12  (12.1) E 22 56 4 101.8 24
21:00


Mostly Cloudy

13  (12.8) ENE 13 53 4 101.9 24
20:00


Mostly Cloudy

13  (13.0) E 23 gust 33 52 3 101.9 24
19:00


Mostly Cloudy

13  (13.2) E 28 gust 38 48 2 101.9 24
18:00


Mostly Cloudy

14  (13.9) E 30 gust 44 43 2 101.9 24
17:00


Mostly Cloudy

13  (13.4) E 27 gust 41 48 3 102.0 24
16:00


Light Rain

13  (12.8) E 23 gust 38 60 5 102.1 24
15:00


Cloudy

15  (15.1)   E 28 gust 49 44 3 102.2 24
14:00


Mostly Cloudy

13  (13.4) ESE 14 gust 48 58 5 102.3 24
13:00


Mostly Cloudy

15  (14.5) ESE 19 gust 38 51 5 102.4 24
12:00


Mostly Cloudy

15  (14.7) ESE 18 gust 35 47 4 102.4 24
11:00


Mostly Cloudy

14  (13.7) E 26 gust 46 49 3 102.4 24
10:00


Mostly Cloudy

14  (14.2) E 26 50 4 102.4 24
09:00


Mostly Cloudy

13  (13.4) SE 16 52 4 102.5 24
08:00


Mostly Cloudy

12  (11.8) ESE 8 57 4 102.4 24
07:00


Mostly Cloudy

10  (10.3) E 20 63 4 102.4 24
06:00


Mostly Cloudy

9  (9.3) ENE 19 63 3 102.4 24
05:00


Mostly Cloudy

8  (8.1)   S 8 66 2 102.3 24
04:00


Clear

8  (8.3) S 4 65 2 102.3 24
Legend
n/a: not available

This table displays weather elements available for this station

Highest temperature
Lowest temperature

Equal temperature values are all highlighted

This is an automated product, generated using preliminary data.

If you require additional historical weather information, please visit Climate website.

Highlighting criteria

Significant Weather Conditions

To highlight potentially dangerous weather conditions the following are displayed in bold characters:

  • Tornado
  • Funnel Cloud
  • Thunderstorm
  • Lightning
  • Hail
  • Freezing precipitation
  • Heavy precipitation
  • Any other weather condition, if the visibility is 1.0 km0.6 miles or less

In addition some weather elements are displayed in bold characters when they reach the following values:

Temperatures:

  • Hot: 30.0°C86°F and higher
  • Cold: -30.0°C-22°F and lower
Humidex:
  • Values of 3595 and more
Wind chill
  • Values of -35-31 and below

Winds:

  • Mean speed of 60 km/h37 mph or more
  • Gust speed of 90 km/h56 mph or more

Visibility:

  • 1.0 km0.6 miles or less along with the weather conditions

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