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)
25 May 2017
16:00


Light Rain

11  (11.0)   E 21 gust 32 95 10 99.9 5
15:00


Light Rain

11  (11.2) ENE 22 gust 34 95 10 99.9 16
14:00


Light Rain

12  (11.5) E 26 gust 35 95 11 100.0 10
13:00


Light Rain

12  (11.7) E 28 gust 37 95 11 100.0 10
12:00


Light Rain

12  (11.8) E 21 gust 30 95 11 100.0 11
11:00


Light Rain

12  (12.0) E 17 gust 34 95 11 100.0 13
10:00


Light Rain

12  (12.2) E 24 gust 35 95 11 100.1 11
09:00


Light Rain

12  (12.2) E 21 gust 35 96 12 100.1 10
08:00


Light Rain

13  (12.5) E 26 gust 35 96 12 100.1 8
07:00


Light Rain

13  (12.8) E 21 gust 32 96 12 100.1 10
06:00


Light Rain

13  (12.9) E 24 96 12 100.1 6
05:00


Light Rain

13  (13.0) E 24 96 12 100.1 5
04:00


Light Rain

13  (12.9) E 22 95 12 100.1 5
03:00


Light Rain

13  (12.7) E 13 96 12 100.2 4
02:00


Light Rain

13  (12.7) E 15 94 12 100.2 6
01:00


Light Rain

13  (13.0) E 13 91 12 100.3 16
00:00


Light Rain

13  (12.9) NE 11 88 11 100.2 16
24 May 2017
23:00


Light Rain

13  (13.4) NE 9 83 11 100.3 16
22:00


Light Rain

13  (13.3) E 9 88 11 100.4 16
21:00


Light Rain

15  (14.7) E 18 75 10 100.3 16
20:00


Cloudy

15  (15.2) ENE 15 70 10 100.3 16
19:00


Light Rain

16  (15.9) E 21 gust 30 62 9 100.3 16
18:00


Mostly Cloudy

19  (18.6) E 21 gust 30 53 9 100.3 16
17:00


Light Rain

18  (18.3) E 17 gust 30 53 9 100.3 16
16:00


Cloudy

19  (19.2)   E 18 50 9 100.4 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

Date modified: