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Great Lakes - Lake Erie and Lake Ontario: Past 24 Hour Conditions

Warnings

 

Sarnia Chris Hadfield Airport

06:00 AM EDT 02 July 2025
Disclaimer

This table is a summary of hourly weather conditions for the past 24 hours.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Date / Time
(EDT)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Humidex
02 July 2025
6:00 SSW 3 Sunny 16 101.4 17 91 16 *
5:00 SW 2 Clear 16 101.4 18 90 16 *
4:00 W 4 Clear 16 101.3 19 85 16 *
3:00 W 3 Clear 16 101.3 20 80 16 *
2:00 WNW 4 Clear 16 101.3 21 75 16 26
1:00 WNW 4 Clear 16 101.3 21 79 17 26
0:00 W 3 Clear 16 101.2 20 88 18 26
01 July 2025
23:00 SSW 3 Clear 16 101.2 21 82 18 27
22:00 NW 2 Clear 16 101.2 21 84 18 27
21:00 calm Sunny 16 101.1 24 62 16 29
20:00 N 3 Sunny 16 101.1 25 63 17 30
19:00 N 6 Mainly Sunny 16 101.1 25 65 18 30
18:00 NNE 8 Sunny 16 101.0 26 62 18 32
17:00 NNE 10 Sunny 16 101.0 26 66 19 32
16:00 NE 10 Sunny 16 101.0 26 71 20 33
15:00 N 10 gusts 15 Partly Cloudy 16 101.0 26 66 19 33
14:00 NW 12 gusts 17 Mainly Sunny 16 101.0 28 51 17 34
13:00 WNW 11 gusts 17 Mainly Sunny 16 101.1 28 48 16 33
12:00 WNW 11 gusts 16 Sunny 16 101.0 28 50 17 33
11:00 WSW 8 Sunny 16 101.0 27 59 18 33
10:00 W 4 Sunny 16 101.0 26 70 20 34
9:00 WSW 7 Sunny 16 101.0 24 83 21 32
8:00 W 5 Mainly Sunny 16 101.0 23 89 21 31
7:00 WSW 6 Cloudy 16 101.0 22 91 21 31
6:00 W 6 Mostly Cloudy 16 100.9 22 91 21 30

If you require additional historical weather information, please visit Climate Data Online

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