Montréal-Trudeau Int'l Airport, Quebec

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Latitude 45.47° N | Longitude 73.74° 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)
19 December 2018
05:00


Clear

-10  (-9.6) SW 5 -13 74 -14 102.0 24
04:00


Mainly Clear

-10  (-9.9)   WSW 12 -16 76 -13 102.0 24
03:00


Mainly Clear

-9  (-9.3) SW 15 -16 73 -13 102.0 24
02:00


Mainly Clear

-10  (-9.5) WSW 17 -17 74 -13 102.0 24
01:00


Partly Cloudy

-9  (-9.4) WSW 15 -16 74 -13 102.0 24
00:00


Mainly Clear

-9  (-8.9) WSW 17 -16 73 -13 102.0 24
18 December 2018
23:00


Mainly Clear

-9  (-8.7) SW 17 -16 74 -13 102.0 24
22:00


Partly Cloudy

-8  (-8.3) WSW 15 -15 72 -13 102.0 24
21:00


Mostly Cloudy

-8  (-8.2) SW 13 -14 73 -12 102.1 24
20:00


Mostly Cloudy

-7  (-7.4) W 14 -13 65 -13 102.1 24
19:00


Mainly Clear

-7  (-7.0) WNW 12 -12 62 -13 102.0 24
18:00


Mainly Clear

-7  (-6.6) WNW 20 gust 30 -14 61 -13 102.0 24
17:00


Mainly Clear

-6  (-6.2) WNW 21 -13 61 -13 102.0 24
16:00


Partly Cloudy

-6  (-5.6) NW 19 gust 30 -12 56 -13 102.0 24
15:00


Mostly Cloudy

-5  (-5.1) NW 28 gust 40 -13 53 -13 101.9 24
14:00


Partly Cloudy

-5  (-4.9) WNW 26 gust 45 -12 55 -13 101.9 24
13:00


Mainly Sunny

-5  (-4.7)   WNW 37 gust 50 -13 54 -13 101.8 24
12:00


Mainly Sunny

-5  (-5.1) WNW 31 gust 43 -13 54 -13 101.9 24
11:00


Mainly Sunny

-6  (-5.5) WNW 27 -13 58 -13 101.8 24
10:00


Partly Cloudy

-7  (-7.1) W 21 -14 64 -13 101.8 24
09:00


Mostly Cloudy

-8  (-7.5) W 22 gust 32 -15 63 -13 101.8 24
08:00


Mostly Cloudy

-8  (-8.2) W 19 -15 63 -14 101.8 24
07:00


Partly Cloudy

-9  (-8.8) WNW 15 -15 64 -14 101.7 24
06:00


Mostly Cloudy

-9  (-8.5) W 21 gust 32 -16 63 -14 101.6 24
05:00


Partly Cloudy

-8  (-8.4) WNW 22 gust 33 -16 63 -14 101.5 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

What we are doing

Date modified: