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Montréal-Trudeau Int'l Airport, Quebec

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)
02 July 2025
13:00


Partly Cloudy

27  (27.0) W 28 33 58 18 100.9 24
12:00


Mostly Cloudy

26  (26.1) W 20 gusts 33 32 63 18 100.9 24
11:00


Partly Cloudy

25  (24.5) SW 22 31 69 18 100.9 24
10:00


Mainly Sunny

23  (23.2) WSW 23 gusts 33 30 75 19 100.9 24
09:00


Mainly Sunny

23  (22.9) SW 21 gusts 31 29 75 18 100.9 24
08:00


Mainly Sunny

22  (21.7) W 20 27 76 17 100.8 24
07:00


Partly Cloudy

21  (20.8) W 17 27 83 18 100.8 24
06:00


Mainly Sunny

20  (20.1)   WSW 13 26 89 18 100.7 24
05:00


Partly Cloudy

20  (20.1)   WSW 11 26 91 19 100.7 24
04:00


Mainly Clear

20  (20.4) WSW 11 27 91 19 100.6 24
03:00


Mainly Clear

21  (21.1) WNW 6 28 88 19 100.6 24
02:00


Partly Cloudy

21  (21.4) SW 13 28 87 19 100.6 24
01:00


Mainly Clear

21  (20.7) SW 8 27 87 19 100.6 24
00:00


Mainly Clear

21  (20.9) WSW 13 26 80 17 100.6 24
01 July 2025
23:00


Mostly Cloudy

21  (21.1) SW 14 28 86 19 100.6 24
22:00


Mostly Cloudy

21  (20.6) WSW 12 27 90 19 100.6 24
21:00


Mostly Cloudy

21  (21.2) SW 13 28 88 19 100.5 24
20:00


Light Rainshower

22  (22.0) WSW 15 28 80 18 100.5 24
19:00


Mostly Cloudy

26  (26.0) W 11 32 62 18 100.5 24
18:00


Mostly Cloudy

27  (27.3) WSW 18 35 65 20 100.4 24
17:00


Mostly Cloudy

27  (27.1) WSW 27 gusts 37 35 68 21 100.4 24
16:00


Mostly Cloudy

27  (26.9) WSW 26 35 71 21 100.5 24
15:00


Mostly Cloudy

27  (26.8) SW 28 36 72 21 100.5 24
14:00


Mostly Cloudy

28  (27.7)   SW 21 gusts 33 37 71 22 100.5 24
13:00


Mostly Cloudy

27  (27.1) WNW 14 36 72 22 100.5 24
Legend
n/a: not available
*: value not significant

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
Date modified: