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Toronto Pearson Int'l Airport, Ontario

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Latitude 43.68° N | Longitude 79.63° W

Past 24 Hour Conditions

Date / Time
(EST)
Conditions Temperature
(°C)
Wind
(km/h)
Wind
chill
Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
12 December 2019
08:00


Mainly Sunny

-8  (-8.4) SSE 17 -15 74 -12 103.8 24
07:00


Partly Cloudy

-9  (-8.7) SSE 21 -16 75 -12 103.7 24
06:00


Mainly Clear

-9  (-8.7) SSE 15 -15 74 -13 103.7 24
05:00


Mainly Clear

-9  (-9.1)   S 16 -16 75 -13 103.7 24
04:00


Mainly Clear

-9  (-8.9) SSE 18 -16 72 -13 103.6 24
03:00


Mainly Clear

-8  (-8.1) SSE 16 -15 66 -13 103.6 24
02:00


Clear

-8  (-7.9) SSE 14 -14 63 -14 103.5 24
01:00


Clear

-9  (-8.7) SSW 10 -14 64 -14 103.4 24
00:00


Mainly Clear

-7  (-7.4) W 13 gust 27 -13 58 -14 103.4 24
11 December 2019
23:00


Mainly Clear

-8  (-7.6) WSW 8 gust 29 -12 58 -15 103.3 24
22:00


Mainly Clear

-7  (-7.2) W 26 gust 39 -15 57 -14 103.3 24
21:00


Mainly Clear

-7  (-7.3) W 26 gust 38 -15 58 -14 103.2 24
20:00


Mainly Clear

-8  (-7.7) W 20 gust 30 -15 58 -15 103.1 24
19:00


Mainly Clear

-8  (-7.5) W 24 gust 35 -15 59 -14 103.1 24
18:00


Mainly Clear

-7  (-7.4) W 24 gust 41 -15 57 -15 102.9 24
17:00


Light Snowshower

-7  (-7.3) W 33 -16 69 -12 102.8 10
16:00


Light Snowshower

-6  (-5.6) W 34 gust 57 -14 48 n/a 102.6 19
15:00


Light Snowshower

-5  (-4.5) W 28 gust 51 -12 71 -9 102.4 10
14:00


Mostly Cloudy

-3  (-3.4) WSW 35 gust 47 -11 51 -12 102.2 24
13:00


Mostly Cloudy

-3  (-3.0)   WSW 21 gust 39 -9 50 -12 102.1 24
12:00


Mostly Cloudy

-3  (-3.2) SW 27 gust 50 -10 52 -12 102.2 24
11:00


Partly Cloudy

-4  (-4.2) WSW 32 gust 45 -12 50 -13 102.3 24
10:00


Partly Cloudy

-4  (-3.7) SW 27 gust 45 -11 54 -12 102.2 24
09:00


Mostly Cloudy

-4  (-4.4) SSW 24 gust 37 -11 60 -11 102.3 24
08:00


Mostly Cloudy

-5  (-5.0) SW 17 gust 29 -11 60 -12 102.3 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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