London Int'l Airport, Ontario

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Latitude 43.03° N | Longitude 81.15° W

Past 24 Hour Conditions

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Date / Time
(EDT)		 Conditions Temperature
(°C)		 Wind
(km/h)		 Relative
humidity
(%)		 Dew
point
(°C)		 Pressure
(kPa)		 Visibility
(km)
21 October 2018
02:00


Mostly Cloudy

 3  (2.6) NW 14 gust 28 76 -1 101.6 24
01:00


Mainly Clear

 2  (2.3)   NW 20 gust 29 78 -1 101.5 24
00:00


Partly Cloudy

 2  (2.4) NW 19 gust 35 85 0 101.4 24
20 October 2018
23:00


Partly Cloudy

 3  (2.7) NW 17 gust 32 81 0 101.3 24
22:00


Mostly Cloudy

 4  (3.6) NW 21 gust 34 72 -1 101.2 24
21:00


Mostly Cloudy

 4  (3.8) NNW 17 gust 32 77 0 101.0 24
20:00


Light Rainshower

 4  (3.8) NNW 33 gust 49 84 1 100.9 24
19:00


Light Rainshower

 4  (4.3) NW 14 94 4 100.7 10
18:00


Rainshower

 4  (4.0) NNE 18 gust 28 91 3 100.5 11
17:00


Light Rainshower

 5  (4.8) N 19 gust 37 88 3 100.4 13
16:00


Mostly Cloudy

 8  (8.1) WSW 9 79 5 100.3 24
15:00


Light Rainshower

 6  (6.4) NW 9 83 4 100.4 24
14:00


Thunderstorm with light rainshowers

 8  (8.1) WSW 15 gust 37 61 1 100.4 19
13:00


Mostly Cloudy

 11  (10.5)   SSW 10 78 7 100.4 24
12:00


Thunderstorm with light rainshowers

 8  (7.5) SW 10 82 5 100.6 24
11:00


Light Rainshower

 8  (7.8) NW 18 gust 30 78 4 100.6 16
10:00


Mostly Cloudy

 9  (8.5) WSW 17 87 6 100.7 24
09:00


Mostly Cloudy

 8  (8.0) WSW 11 92 7 100.6 24
08:00


Partly Cloudy

 7  (7.0) WSW 14 97 7 100.6 24
07:00


Partly Cloudy

 7  (7.3) WSW 16 97 7 100.6 24
06:00


Mainly Clear

 7  (7.3) WSW 11 96 7 100.5 19
05:00


Mostly Cloudy

 9  (8.6) W 15 93 8 100.5 24
04:00


Mostly Cloudy

 9  (8.9) WSW 16 gust 29 94 8 100.4 24
03:00


Light Rain

 9  (8.5) WSW 19 gust 33 96 8 100.4 10
02:00


Cloudy

 8  (7.9) SW 22 gust 36 95 7 100.4 19
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

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