Toronto Buttonville Municipal Airport, Ontario

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Latitude 43.86° N | Longitude 79.37° W

Past 24 Hour Conditions

Date / Time
(EDT)
Conditions Temperature
(°C)
Wind
(km/h)
Humidex Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
20 September 2017
04:00


Mainly Clear

17  (16.6)   NW 4 * 97 16 101.6 19
03:00


Mainly Clear

17  (17.2) N 3 * 98 17 101.6 19
02:00


Mainly Clear

18  (18.0) NE 4 * 97 18 101.6 19
01:00


Partly Cloudy

19  (18.9) NNE 9 * 96 18 101.6 19
00:00


Mostly Cloudy

20  (20.0) NNE 5 27 92 19 101.6 19
19 September 2017
23:00


Mostly Cloudy

21  (20.7) ENE 7 27 87 19 101.6 19
22:00


Mostly Cloudy

22  (21.5) ENE 5 29 87 19 101.6 19
21:00


Mostly Cloudy

21  (21.4) NE 7 29 90 20 101.7 24
20:00


Mostly Cloudy

22  (22.3) ENE 4 30 85 20 101.6 24
19:00


Mostly Cloudy

23  (22.9) NE 12 30 81 20 101.6 19
18:00


Mostly Cloudy

25  (24.9) ESE 14 32 68 19 101.6 24
17:00


Mostly Cloudy

26  (26.3) SE 16 32 61 18 101.5 24
16:00


Mostly Cloudy

27  (26.8)   ESE 8 33 60 19 101.5 24
15:00


Mostly Cloudy

26  (26.3) ENE 10 32 57 17 101.6 24
14:00


Mostly Cloudy

26  (26.2) SE 12 33 65 19 101.6 24
13:00


Mostly Cloudy

26  (25.9) E 9 33 67 20 101.7 24
12:00


Mostly Cloudy

25  (24.5) E 10 31 70 19 101.7 24
11:00


Mostly Cloudy

23  (23.2) NNE 9 30 79 19 101.8 24
10:00


Mostly Cloudy

21  (21.4) NNE 13 28 87 19 101.8 19
09:00


Mostly Cloudy

20  (20.1) NNE 9 27 92 19 101.8 16
08:00


Mostly Cloudy

19  (19.3) NNE 11 * 96 19 101.7 16
07:00


Mostly Cloudy

19  (19.2) N 8 * 96 19 101.7 11
06:00


Mostly Cloudy

19  (18.9) N 13 * 97 19 101.7 16
05:00


Mostly Cloudy

19  (18.8) NNW 7 * 97 18 101.7 19
04:00


Mostly Cloudy

19  (19.0) NNW 8 * 97 19 101.7 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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Hurricanes and Climate Change

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