Region of Waterloo Int'l Airport, Ontario

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Latitude 43.46° N | Longitude 80.38° W

Past 24 Hour Conditions

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Date / Time
(EDT)		 Conditions Temperature
(°C)		 Wind
(km/h)		 Relative
humidity
(%)		 Dew
point
(°C)		 Pressure
(kPa)		 Visibility
(km)
20 October 2018
04:00


Light Rain

 8  (8.0) WNW 22 gust 41 88 6 100.3 16
03:00


Light Rain

 8  (8.4) WSW 34 gust 43 93 7 100.2 8
02:00


Light Rain

 8  (7.7) SW 26 gust 41 93 7 100.3 8
01:00


Cloudy

 7  (7.3) SW 34 gust 45 91 6 100.3 16
00:00


Cloudy

 8  (7.5) SW 32 gust 46 85 5 100.4 13
19 October 2018
23:00


Cloudy

 9  (8.6) SW 35 gust 46 73 4 100.5 16
22:00


Cloudy

 10  (9.6) SW 34 gust 50 60 2 100.6 16
21:00


Cloudy

 10  (9.6) SSW 28 gust 48 65 3 100.7 16
20:00


Cloudy

 10  (9.7) SW 22 gust 32 68 4 100.9 16
19:00


Cloudy

 11  (10.7) SSW 28 gust 43 59 3 100.9 16
18:00


Cloudy

 11  (11.0) SSW 22 gust 41 57 3 100.9 16
17:00


Cloudy

 12  (11.9) SSW 30 gust 43 54 3 101.0 16
16:00


Mostly Cloudy

 13  (13.2) SSW 24 gust 43 56 5 101.2 16
15:00


Partly Cloudy

 14  (14.3) SW 26 gust 39 49 4 101.3 16
14:00


Mostly Cloudy

 14  (13.7) WSW 26 gust 41 52 4 101.5 16
13:00


Partly Cloudy

 15  (15.4)   SW 30 gust 50 48 5 101.6 16
12:00


Mainly Sunny

 12  (11.6) SW 22 gust 32 56 3 101.7 16
11:00


Mostly Cloudy

 10  (10.1) SW 24 gust 35 58 2 101.9 16
10:00


Partly Cloudy

 8  (8.0) SW 18 gust 30 65 2 102.0 16
09:00


Mainly Sunny

 5  (5.2) SW 17 72 1 102.1 16
08:00


Sunny

 4  (3.8) SW 13 gust 30 76 0 102.1 16
07:00


Clear

 3  (3.4)   SW 13 76 0 102.1 16
06:00


Clear

 4  (4.0) WSW 17 74 0 102.1 16
05:00


Clear

 5  (4.5) WSW 15 72 0 102.2 16
04:00


Clear

 5  (5.2) WSW 21 gust 30 68 0 102.2 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

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