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Region of Waterloo Int'l Airport, Ontario

Latitude 43.46° N | Longitude 80.38° W

Past 24 Hour Conditions

Date / Time
(EDT)
Conditions Temperature
(°C)
Wind
(km/h)
Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
04 October 2024
16:00


Light Rain

15  (14.5) N 4 85 12 102.3 16
15:00


Cloudy

18  (17.6) calm 65 11 102.3 16
14:00


Light Rain

19  (18.6) N 5 54 9 102.3 16
13:00


Mostly Cloudy

20  (19.9) E 9 50 9 102.3 16
12:00


Cloudy

19  (18.8) ENE 8 50 8 102.3 16
11:00 n/a 18  (18.2) E 17 58 10 102.3 n/a
10:00


Partly Cloudy

15  (15.4) ENE 11 73 11 102.4 16
09:00


Sunny

11  (10.5) E 5 100 11 102.3 16
08:00


Sunny

7  (6.7) NNW 4 100 7 102.4 16
07:00


Mist

7  (6.6) calm 100 7 102.3 8
06:00


Mist

6  (6.2)   NNW 8 100 6 102.3 1.6
05:00


Mist

8  (7.6) W 4 100 8 102.2 4
04:00


Mist

7  (6.7) NW 5 100 7 102.2 3
03:00


Mist

7  (7.1) N 4 100 7 102.1 6
02:00


Clear

8  (8.2) N 4 100 8 102.1 15
01:00


Mist

7  (7.3) calm 100 7 102.1 1.2
00:00


Clear

10  (9.5) calm 100 10 102.1 13
03 October 2024
23:00


Clear

10  (10.2) SSW 4 100 10 102.1 16
22:00


Clear

12  (11.5) calm 99 11 102.1 16
21:00


Clear

14  (14.4) calm 81 11 102.0 16
20:00


Clear

16  (16.4) SSW 9 70 11 102.0 16
19:00


Clear

18  (17.7) SSW 5 52 8 101.9 16
18:00


Sunny

21  (20.9) WSW 13 41 7 101.8 16
17:00


Sunny

22  (21.8) SW 17 41 8 101.8 16
16:00


Sunny

22  (21.9)   SW 18 37 7 101.8 16
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

Features

New Predicting and Alerting Coastal Flooding Program

Find out about coastal flooding coverage, forecasts and warnings in your region

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