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)
19 August 2018
17:00


Mainly Sunny

25  (25.2)   E 8 29 52 15 101.7 16
16:00


Sunny

25  (25.2)   ENE 8 29 53 15 101.7 16
15:00


Sunny

24  (24.4) NNE 8 28 51 14 101.7 16
14:00


Sunny

24  (24.0) calm 27 52 14 101.8 13
13:00


Partly Cloudy

24  (23.7) E 8 27 56 15 101.8 16
12:00


Partly Cloudy

23  (23.4) E 9 28 62 16 101.8 16
11:00


Sunny

22  (22.3) ESE 9 27 70 17 101.8 16
10:00


Sunny

20  (20.3) ENE 5 25 78 16 101.8 16
09:00


Sunny

18  (17.9) calm * 91 16 101.8 16
08:00


Sunny

15  (14.9) calm * 100 15 101.8 11
07:00


Mist

13  (13.4)   NNW 4 * 100 13 101.7 2
06:00


Mist

13  (13.4)   WNW 4 * 99 13 101.7 1.0
05:00


Fog

14  (14.2) NNE 4 * 100 14 101.6 0.6
04:00


Mist

15  (15.0) NW 4 * 99 15 101.6 5
03:00


Mist

15  (15.3) NNW 5 * 98 15 101.6 6
02:00


Clear

17  (16.9) NNE 5 * 94 16 101.6 16
01:00


Partly Cloudy

16  (15.7) NNW 4 * 98 15 101.6 11
00:00


Mist

16  (15.6) N 4 * 98 15 101.6 3
18 August 2018
23:00


Clear

17  (17.1) NNW 5 * 96 17 101.6 16
22:00


Clear

17  (17.0) NNW 4 * 95 16 101.6 16
21:00


Clear

19  (18.5) NNE 5 * 89 17 101.6 16
20:00


Sunny

20  (19.7) E 5 * 83 17 101.5 16
19:00


Sunny

22  (21.5) ENE 8 27 77 17 101.5 16
18:00


Sunny

23  (22.8) ENE 9 28 67 16 101.5 16
17:00


Partly Cloudy

23  (23.3) ENE 15 28 64 16 101.5 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

UV Index and sun protection

Play it safe!

Extreme Heat Protection

Be weather wise!

Lightning Safety

When thunder roars, GO INDOORS!

Date modified: