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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
(EST)
Conditions Temperature
(°C)
Wind
(km/h)
Wind
chill
Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
19 January 2020
17:00


Sunny

-9  (-8.7)   NW 17 gust 32 -16 71 -13 101.9 16
16:00


Light Snow

-8  (-8.1) NW 22 gust 35 -16 70 -13 101.8 16
15:00


Mostly Cloudy

-7  (-7.3) WNW 28 gust 39 -16 63 -13 101.6 16
14:00


Mainly Sunny

-7  (-7.3) NW 30 gust 41 -16 66 -13 101.5 16
13:00


Mostly Cloudy

-7  (-7.1) WNW 22 gust 37 -15 68 -12 101.4 16
12:00


Light Snow

-7  (-7.3) NW 21 gust 35 -15 75 -11 101.3 13
11:00


Light Snow

-6  (-6.0) WNW 24 -13 78 -9 101.3 16
10:00


Light Snow

-5  (-5.4) NW 22 -12 82 -8 101.1 6
09:00


Light Snow

-5  (-4.6) NW 17 -10 84 -7 101.0 10
08:00


Light Snow

-4  (-3.8) W 35 gust 45 -12 86 -6 100.9 8
07:00


Light Snow

-4  (-3.8) W 41 gust 59 -13 88 -6 100.8 3
06:00


Light Snow

-3  (-3.4) W 42 gust 55 -12 87 -5 100.6 3
05:00


Light Snow

-3  (-2.7) W 42 gust 63 -11 89 -4 100.5 2
04:00


Light Snow

-1  (-1.4) W 37 gust 50 -9 86 -3 100.4 6
03:00


Light Snow

-1  (-1.4) WSW 32 gust 46 -9 88 -3 100.4 5
02:00


Light Snow

-1  (-1.3) WSW 28 gust 41 -8 89 -3 100.3 5
01:00


Light Snow

-1  (-1.3) W 32 gust 54 -8 88 -3 100.2 4
00:00


Light Snow

-1  (-0.9) WSW 32 gust 45 -8 86 -3 100.2 6
18 January 2020
23:00


Light Snow

-1  (-0.5) WSW 39 gust 55 -8 84 -3 100.1 5
22:00


Light Rain

0  (0.0) WSW 26 gust 48 -6 89 -2 100.1 5
21:00


Precipitation

1  (0.7) WSW 39 gust 55 * 87 -1 100.0 5
20:00


Light Rain

2  (1.5)   WSW 45 gust 59 * 83 -1 100.0 16
19:00


Light Freezing Rain

2  (1.5)   WSW 21 * 98 1 99.9 6
18:00


Light Snow

-1  (-1.3) S 9 -5 98 -2 99.9 2
17:00


Light Snow

-2  (-2.0) SE 17 -7 96 -3 100.0 3
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: