Region of Waterloo Int'l Airport, Ontario

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Latitude 43.46° N | Longitude 80.38° W

Past 24 Hour Conditions

Date / Time
(EDT)
Conditions Temperature
(°C)
Wind
(km/h)
Humidex Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
28 April 2017
13:00


Mainly Sunny

14  (14.4) SW 21 gust 35 * 60 7 101.6 16
12:00


Sunny

14  (13.5) SW 22 * 57 5 101.6 16
11:00


Mainly Sunny

12  (12.2) WSW 28 * 61 5 101.6 16
10:00


Mostly Cloudy

11  (11.0) SW 28 * 63 4 101.5 16
09:00


Mainly Sunny

11  (10.7) SSW 18 * 65 4 101.5 16
08:00


Cloudy

9  (8.6) S 15 * 73 4 101.5 16
07:00


Sunny

7  (7.4) SSW 13 * 80 4 101.4 16
06:00


Clear

7  (6.8)   SW 9 * 82 4 101.3 16
05:00


Cloudy

8  (8.4) W 15 * 75 4 101.2 16
04:00


Cloudy

9  (8.9) W 18 gust 30 * 74 5 101.2 16
03:00


Cloudy

9  (8.7) W 17 * 75 5 101.0 16
02:00


Cloudy

10  (9.8) W 21 gust 34 * 76 6 101.0 16
01:00


Cloudy

11  (10.7) W 18 gust 28 * 76 7 100.9 16
00:00


Cloudy

12  (12.0) WNW 24 * 72 7 100.7 16
27 April 2017
23:00


Cloudy

14  (14.0) W 28 gust 37 * 68 8 100.6 16
22:00


Partly Cloudy

16  (15.6) SW 22 gust 37 * 70 10 100.5 16
21:00


Mostly Cloudy

16  (16.1) SW 18 * 83 13 100.3 16
20:00


Cloudy

17  (16.6) S 15 * 85 14 100.3 16
19:00


Mostly Cloudy

17  (16.9) WSW 24 * 82 14 100.2 16
18:00


Light Rain

16  (16.4) WSW 26 gust 35 * 85 14 100.2 16
17:00


Light Rain

18  (17.8) SW 34 gust 48 * 84 15 100.1 16
16:00


Mainly Sunny

26  (26.2)   SSE 35 gust 50 29 43 13 99.9 16
15:00


Mainly Sunny

26  (26.1) S 28 gust 43 29 46 14 100.0 16
14:00


Partly Cloudy

26  (25.9) S 24 gust 43 29 46 14 100.1 16
13:00


Mostly Cloudy

25  (25.3) S 24 gust 34 29 50 14 100.2 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

What we are doing

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