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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)
26 September 2020
04:00


Fog

9  (8.7)   E 4 * 100 9 101.5 0.6
03:00


Mist

9  (9.0) calm * 100 9 101.5 2
02:00


Mist

10  (10.4) calm * 99 10 101.5 4
01:00


Mist

9  (9.2) E 8 * 98 9 101.6 6
00:00


Clear

12  (12.3) calm * 98 12 101.6 16
25 September 2020
23:00


Clear

12  (12.3) ESE 5 * 95 12 101.6 16
22:00


Clear

13  (12.5) E 5 * 90 11 101.6 16
21:00


Clear

16  (15.8) SE 9 * 82 13 101.7 16
20:00


Clear

19  (18.5) SSE 9 * 72 13 101.6 16
19:00


Sunny

22  (22.1) S 15 26 60 14 101.6 16
18:00


Sunny

25  (24.5) S 15 27 46 12 101.6 16
17:00


Sunny

25  (25.4) SSW 9 28 42 12 101.6 16
16:00


Sunny

26  (25.9)   SE 5 28 41 12 101.6 13
15:00


Sunny

25  (25.4) E 8 28 43 12 101.7 16
14:00


Sunny

25  (25.4) S 9 gust 28 28 43 12 101.7 16
13:00


Sunny

25  (24.9) SSW 8 27 45 13 101.8 16
12:00


Sunny

24  (23.5) S 5 26 50 13 101.8 16
11:00


Sunny

22  (21.9) SSW 5 25 56 13 101.8 16
10:00


Sunny

19  (18.6) calm * 72 14 101.9 16
09:00


Mist

14  (14.0) calm * 100 14 101.8 8
08:00


Mist

9  (8.8) calm * 100 9 101.8 1.0
07:00


Mist

9  (9.0) calm * 100 9 101.8 6
06:00


Fog

10  (9.5) calm * 100 10 101.7 0.2
05:00


Mist

12  (12.0) calm * 100 12 101.6 1.2
04:00


Clear

13  (12.8) S 5 * 100 13 101.6 13
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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