Montréal-Trudeau Int'l Airport, Quebec

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Latitude 45.47° N | Longitude 73.74° W

Past 24 Hour Conditions

Date / Time
(EDT)
Conditions Temperature
(°C)
Wind
(km/h)
Humidex Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
20 September 2017
23:00


Mainly Clear

20  (20.2) NE 12 25 78 16 101.8 24
22:00


Mainly Clear

20  (20.0) NE 14 26 85 17 101.8 24
21:00


Mainly Clear

21  (21.4) NNE 13 27 79 18 101.8 24
20:00


Mostly Cloudy

21  (21.1) NNE 10 26 77 17 101.7 24
19:00


Mostly Cloudy

23  (23.3) NNE 17 29 67 17 101.7 24
18:00


Partly Cloudy

25  (24.6) NE 14 30 65 18 101.6 24
17:00


Partly Cloudy

26  (25.6) NNE 18 32 63 18 101.6 24
16:00


Partly Cloudy

26  (25.8) NNE 21 gust 32 32 62 18 101.6 24
15:00


Partly Cloudy

26  (25.9)   NNE 18 gust 33 32 63 18 101.7 24
14:00


Partly Cloudy

26  (25.6) NNE 23 32 66 19 101.7 24
13:00


Mostly Cloudy

25  (24.9) N 19 gust 32 32 70 19 101.8 24
12:00


Mostly Cloudy

24  (23.6) NE 18 31 76 19 101.8 24
11:00


Mostly Cloudy

22  (21.7) NE 18 gust 28 28 83 19 101.8 24
10:00


Cloudy

21  (21.0) NE 21 28 86 19 101.8 16
09:00


Mist

20  (19.5) NNE 22 * 92 18 101.8 8
08:00


Mist

19  (18.7) NE 21 * 95 18 101.7 6
07:00


Mist

19  (18.6) NNE 19 * 98 18 101.7 5
06:00


Mist

18  (18.1) NNE 16 * 98 18 101.7 1.2
05:00


Mainly Clear

18  (17.8)   NNE 8 * 97 17 101.7 13
04:00


Mainly Clear

18  (18.1) NNE 5 * 96 17 101.7 24
03:00


Partly Cloudy

19  (18.6) NNE 5 * 96 18 101.7 24
02:00


Mainly Clear

18  (18.1) NNE 8 * 88 16 101.7 24
01:00


Mainly Clear

18  (18.3) NNE 6 * 85 16 101.7 24
00:00


Mainly Clear

20  (20.3) SE 5 25 79 17 101.7 24
19 September 2017
23:00


Mainly Clear

22  (21.5) SE 7 27 75 17 101.7 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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Date modified: