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)
30 August 2016
6:00


Fog

13  (12.5) N 4 * 98 12 102.2 0.4
5:00


Mist

12  (12.4)   N 4 * 97 12 102.2 5
4:00


Mist

13  (12.8) calm * 97 12 102.3 2
3:00


Mist

13  (13.2) WNW 4 * 97 13 102.3 8
2:00


Clear

14  (13.9) NNW 5 * 97 13 102.3 11
1:00


Mist

14  (13.7) calm * 96 13 102.3 10
00:00


Clear

15  (15.1) N 5 * 93 14 102.3 16
29 August 2016
23:00


Clear

17  (17.1) NW 4 * 83 14 102.3 16
22:00


Clear

17  (17.1) calm * 84 14 102.4 16
21:00


Clear

19  (19.3) NW 9 * 74 15 102.3 16
20:00


Clear

21  (21.2) NW 9 25 67 15 102.3 16
19:00


Sunny

24  (23.8) NW 9 28 58 15 102.3 16
18:00


Mainly Sunny

25  (25.1) WNW 5 29 51 15 102.3 13
17:00


Mainly Sunny

26  (25.7)   NW 4 29 46 13 102.3 16
16:00


Sunny

25  (25.1) NNW 9 28 49 14 102.4 16
15:00


Sunny

25  (25.3) WNW 8 29 50 14 102.4 13
14:00


Haze

25  (24.8) NW 11 28 50 14 102.5 8
13:00


Mainly Sunny

24  (24.3) NNW 11 28 56 15 102.5 11
12:00


Haze

23  (23.2) N 9 27 58 15 102.5 8
11:00


Haze

22  (22.0) N 13 27 69 16 102.6 10
10:00


Sunny

20  (20.1) N 11 25 80 17 102.6 16
9:00


Mostly Cloudy

17  (17.1) NW 8 * 96 17 102.6 16
8:00


Fog

16  (15.7) NNW 11 * 97 15 102.5 0.6
7:00


Fog

15  (15.0) NW 11 * 97 15 102.5 0.8
6:00


Mist

14  (13.7) calm * 97 13 102.4 3
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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