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Region of Waterloo Int'l Airport, Ontario

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)
19 April 2024
00:00


Cloudy

8  (8.0) ENE 8 94 7 101.7 16
18 April 2024
23:00


Light Rain

8  (7.9) calm 96 7 101.8 16
22:00


Cloudy

8  (7.8) ESE 5 93 7 101.8 16
21:00


Cloudy

8  (8.1) SW 4 89 6 101.8 16
20:00


Mainly Sunny

9  (8.9) SSE 5 81 6 101.7 16
19:00


Mostly Cloudy

10  (10.4)   WSW 11 74 6 101.8 16
18:00


Cloudy

10  (10.4)   W 15 74 6 101.8 16
17:00


Cloudy

10  (10.3) W 17 75 6 101.8 16
16:00


Cloudy

10  (9.5) W 18 79 6 101.8 16
15:00


Cloudy

9  (9.3) W 18 gusts 28 80 6 101.8 16
14:00


Cloudy

9  (9.1) WNW 21 gusts 30 85 7 101.8 16
13:00


Cloudy

10  (9.9) W 17 gusts 32 79 7 101.7 16
12:00


Cloudy

9  (9.3) WNW 26 gusts 35 81 6 101.7 16
11:00


Cloudy

10  (10.0) W 32 gusts 42 81 7 101.7 16
10:00


Cloudy

10  (9.6) W 26 gusts 35 87 8 101.5 16
09:00


Cloudy

9  (9.3) W 21 gusts 39 91 8 101.5 16
08:00


Cloudy

10  (9.5) W 22 92 8 101.4 16
07:00


Cloudy

10  (9.5) W 18 99 9 101.2 15
06:00


Mist

7  (7.4) WSW 4 100 7 101.2 4
05:00


Mist

7  (7.0) SW 4 100 7 101.2 4
04:00


Mist

7  (6.5) S 5 100 7 101.1 3
03:00


Cloudy

6  (6.4) SSW 5 100 6 101.1 15
02:00


Cloudy

6  (6.3)   calm 99 6 101.1 16
01:00


Cloudy

6  (6.3)   E 4 100 6 101.1 13
00:00


Cloudy

6  (6.3)   E 8 100 6 101.1 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
Date modified: