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Sarnia Chris Hadfield Airport, Ontario

Latitude 43.0° N | Longitude 82.31° W

Past 24 Hour Conditions

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Date / Time
(EDT)		 Conditions Temperature
(°C)		 Wind
(km/h)		 Humidex Relative
humidity
(%)		 Dew
point
(°C)		 Pressure
(kPa)		 Visibility
(km)
24 April 2026
05:00


Clear

 11  (10.9) S 9 * 56 3 100.9 16
04:00


Clear

 11  (11.4) S 15 * 55 3 100.9 16
03:00


Mainly Clear

 12  (12.3) SSE 15 * 51 3 101.0 16
02:00


Partly Cloudy

 12  (11.6) S 8 * 59 4 101.1 16
01:00


Clear

 11  (11.1) SE 4 * 61 4 101.1 16
00:00


Clear

 13  (12.8) S 9 * 55 4 101.0 16
23 April 2026
23:00


Clear

 14  (14.4) S 11 * 50 4 101.1 16
22:00


Clear

 16  (16.3) SSE 17 * 55 7 101.1 16
21:00


Clear

 18  (17.8) SSE 15 * 59 10 101.1 16
20:00


Sunny

 20  (19.5) SSE 13 * 60 12 101.1 16
19:00


Sunny

 22  (21.7) SSE 17 24 53 12 101.1 16
18:00


Sunny

 23  (22.6) S 21 25 50 12 101.1 16
17:00


Sunny

 23  (23.1)   S 21 gusts 30 25 46 11 101.2 16
16:00


Sunny

 23  (23.1)   S 21 gusts 30 24 42 10 101.3 16
15:00


Sunny

 22  (22.3) S 15 gusts 30 23 42 9 101.4 16
14:00


Cloudy

 19  (18.8) N 5 * 52 9 101.5 16
13:00


Partly Cloudy

 21  (21.1) S 15 * 40 7 101.5 16
12:00


Sunny

 20  (19.6) SSE 15 * 35 4 101.6 16
11:00


Sunny

 18  (17.8) SSE 15 * 42 5 101.6 16
10:00


Sunny

 15  (15.4) SSE 15 * 49 5 101.7 16
09:00


Sunny

 10  (10.0) NE 4 * 76 6 101.7 16
08:00


Mist

 6  (5.5) calm * 94 5 101.7 10
07:00


Mist

 2  (1.5)   calm * 97 1 101.7 8
06:00


Mist

 2  (1.7) calm * 96 1 101.6 8
05:00


Mist

 2  (2.0) calm * 98 2 101.7 6
Legend
n/a: not available
*: value not significant

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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