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)
Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
23 October 2017
22:00


Light Rain

15  (15.3) SE 26 gust 35 95 15 100.2 16
21:00


Light Rain

15  (15.2) ESE 32 gust 45 96 15 100.3 13
20:00


Light Rain

15  (15.4) ESE 26 gust 37 96 15 100.4 6
19:00


Light Rain

16  (15.5) ESE 26 96 15 100.5 6
18:00


Light Rain

16  (15.7) ESE 18 gust 28 95 15 100.7 11
17:00


Light Rain

16  (16.2) ESE 18 gust 28 93 15 100.8 11
16:00


Light Rain

16  (16.3) ESE 17 95 16 100.9 16
15:00


Light Rain

16  (15.8) ESE 15 97 15 101.0 5
14:00


Cloudy

18  (17.5) S 26 gust 39 80 14 101.2 16
13:00


Cloudy

19  (19.2)   SSE 28 gust 37 66 13 101.3 16
12:00


Cloudy

18  (18.2) SSE 21 72 13 101.4 16
11:00


Cloudy

17  (16.6) SSE 11 81 13 101.5 16
10:00


Mostly Cloudy

15  (15.3) SE 13 85 13 101.6 16
09:00


Mostly Cloudy

14  (13.7) SE 11 91 12 101.7 16
08:00


Mostly Cloudy

12  (12.0) ESE 11 95 11 101.7 16
07:00


Mostly Cloudy

11  (11.0) ESE 9 96 10 101.7 16
06:00


Mostly Cloudy

12  (11.9) ESE 11 94 11 101.7 16
05:00


Mostly Cloudy

11  (10.8)   ESE 11 94 10 101.7 16
04:00


Clear

12  (12.4) SE 9 88 11 101.8 16
03:00


Mainly Clear

12  (12.2) SE 9 89 11 101.8 16
02:00


Mostly Cloudy

14  (13.6) SSE 8 84 11 101.8 16
01:00


Cloudy

14  (14.1) SE 9 82 11 101.9 16
00:00


Mostly Cloudy

14  (14.4) SSE 8 79 11 101.9 16
22 October 2017
23:00


Mainly Clear

13  (13.2) SE 5 83 10 102.0 16
22:00


Mostly Cloudy

14  (13.8) SE 11 81 11 102.0 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

Features

Summer 2017: Significant weather across Canada

By analyzing weather events, ECCC is collecting more information as to how our climate is changing.

Date modified: