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)
23 September 2017
21:00


Mainly Clear

24  (24.3) SSW 8 31 74 19 101.6 24
20:00


Mainly Clear

24  (24.4) WSW 6 31 73 19 101.6 24
19:00


Mainly Clear

26  (26.2) SW 14 33 66 20 101.5 24
18:00


Partly Cloudy

28  (28.2) W 16 35 56 19 101.6 24
17:00


Mostly Cloudy

28  (28.2) SW 21 35 58 19 101.6 24
16:00


Mostly Cloudy

29  (28.5)   SSW 18 35 55 19 101.6 24
15:00


Mostly Cloudy

28  (28.1) SSW 19 34 54 18 101.6 24
14:00


Mostly Cloudy

28  (27.6) SSW 14 33 53 17 101.7 24
13:00


Partly Cloudy

27  (26.5) SSW 14 31 52 16 101.8 24
12:00


Partly Cloudy

24  (24.0) SSW 16 28 59 16 101.8 24
11:00


Partly Cloudy

23  (22.5) SSW 13 27 67 16 101.8 24
10:00


Partly Cloudy

21  (21.0) SW 19 25 68 15 101.8 24
09:00


Mostly Cloudy

19  (19.2) SW 12 * 76 15 101.9 24
08:00


Mostly Cloudy

18  (18.2) SW 13 * 85 16 101.8 24
07:00


Mostly Cloudy

17  (16.6) SSW 9 * 88 15 101.8 48
06:00


Mainly Clear

16  (15.7) SW 5 * 92 14 101.7 24
05:00


Clear

15  (15.2)   S 6 * 93 14 101.7 24
04:00


Clear

17  (16.5) NW 5 * 90 15 101.7 24
03:00


Clear

17  (17.1) S 7 * 90 16 101.7 24
02:00


Clear

17  (17.1) N 2 * 83 14 101.8 24
01:00


Clear

18  (17.6) W 6 * 84 15 101.8 24
00:00


Clear

17  (17.1) WSW 3 * 81 14 101.8 24
22 September 2017
23:00


Clear

18  (17.8) WSW 8 * 77 14 101.8 24
22:00


Clear

20  (19.7) WSW 5 * 68 14 101.9 24
21:00


Clear

20  (19.8) WSW 8 * 77 16 101.8 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: