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)
13 December 2017
15:00


Drifting Snow

-12  (-11.8)   W 36 gust 56 -23 71 -16 99.6 24
14:00


Drifting Snow

-12  (-11.7) W 39 gust 54 -23 68 -16 99.5 19
13:00


Drifting Snow

-12  (-11.8)   WSW 40 gust 57 -23 68 -17 99.4 19
12:00


Drifting Snow

-12  (-11.7) WSW 43 gust 55 -23 69 -16 99.4 19
11:00


Light Snow

-12  (-11.5) W 34 gust 53 -22 76 -15 99.4 3
10:00


Light Snow

-11  (-11.4) W 35 gust 51 -22 71 -16 99.4 2
09:00


Light Snow

-11  (-11.3) W 24 gust 42 -20 71 -16 99.4 16
08:00


Light Snow

-11  (-11.1) W 32 -21 73 -15 99.4 10
07:00


Light Snow

-10  (-10.1) W 26 gust 35 -19 81 -13 99.4 10
06:00


Light Snow

-10  (-9.8) WSW 23 gust 32 -18 82 -12 99.4 4
05:00


Light Snow

-9  (-9.3) WSW 25 -18 82 -12 99.4 5
04:00


Light Snow

-8  (-8.1) WSW 21 -16 84 -10 99.4 6
03:00


Light Snow

-8  (-7.6) W 21 -15 85 -10 99.4 5
02:00


Light Snow

-7  (-7.4) WSW 14 -13 87 -9 99.5 5
01:00


Light Snow

-7  (-7.4) WSW 14 -13 87 -9 99.5 10
00:00


Light Snow

-7  (-7.1) W 10 -12 87 -9 99.6 8
12 December 2017
23:00


Light Snow

-7  (-7.0)   W 13 -13 86 -9 99.7 5
22:00


Light Snow

-7  (-7.2) WNW 13 -13 84 -10 99.7 8
21:00


Light Snow

-7  (-7.4) W 14 -13 85 -10 99.8 4
20:00


Light Snow

-8  (-7.5) WNW 10 -12 86 -9 99.8 4
19:00


Light Snow

-8  (-7.6) N 17 gust 27 -14 83 -10 99.8 8
18:00


Light Snow

-8  (-7.9) NNE 30 gust 41 -17 84 -10 99.7 5
17:00


Light Snow

-8  (-8.0) NNE 33 -17 85 -10 99.8 2
16:00


Light Snow

-8  (-7.7) NNE 27 -16 87 -10 99.8 1.2
15:00


Light Snow

-7  (-7.3) N 26 -15 87 -9 99.8 2
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: