London Int'l Airport, Ontario

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Latitude 43.03° N | Longitude 81.15° W

Past 24 Hour Conditions

Date / Time
(EDT)
Conditions Temperature
(°C)
Wind
(km/h)
Humidex Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
22 October 2017
16:00


Mostly Cloudy

23  (22.5) S 30 24 45 10 102.0 24
15:00


Mostly Cloudy

23  (23.1)   S 26 25 50 12 102.1 24
14:00


Partly Cloudy

22  (22.3) S 30 25 52 12 102.2 24
13:00


Mainly Sunny

22  (22.4) SSE 26 25 54 13 102.3 24
12:00


Mainly Sunny

22  (21.6) SSE 27 24 56 13 102.3 24
11:00


Partly Cloudy

19  (19.4) SSE 19 * 71 14 102.3 24
10:00


Mostly Cloudy

17  (16.6) SSE 14 * 86 14 102.4 16
09:00


Mostly Cloudy

14  (13.5) SE 13 * 98 13 102.4 13
08:00


Mist

11  (10.7) ESE 8 * 98 10 102.3 10
07:00


Mist

10  (9.6) SE 7 * 98 9 102.3 8
06:00


Fog

9  (9.2) ESE 7 * 97 9 102.4 0.8
05:00


Partly Cloudy

9  (8.9)   E 7 * 95 8 102.4 19
04:00


Partly Cloudy

9  (9.2) E 8 * 93 8 102.3 24
03:00


Mainly Clear

11  (10.5) ESE 6 * 86 8 102.3 24
02:00


Mainly Clear

11  (11.0) ESE 7 * 81 8 102.3 24
01:00


Mainly Clear

12  (11.7) SE 7 * 79 8 102.3 24
00:00


Partly Cloudy

11  (11.4) SSE 7 * 80 8 102.3 24
21 October 2017
23:00


Mostly Cloudy

13  (12.9) ESE 10 * 76 9 102.3 24
22:00


Mostly Cloudy

13  (12.6) SE 7 * 78 9 102.4 24
21:00


Cloudy

14  (13.7) ESE 9 * 75 10 102.4 24
20:00


Cloudy

15  (14.6) SE 10 * 72 10 102.4 24
19:00


Mostly Cloudy

16  (16.3) SSE 12 * 71 11 102.4 24
18:00


Mostly Cloudy

18  (17.9) SE 10 * 67 12 102.4 24
17:00


Mostly Cloudy

20  (19.6) S 15 * 60 12 102.4 24
16:00


Mostly Cloudy

21  (20.8) S 19 23 57 12 102.4 24
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

Summer 2017: Significant weather across Canada

By analyzing weather events, ECCC is collecting more information as to how our climate is changing.

Date modified: