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Cornwall to Montréal: Past 24 Hour Conditions

Warnings

 

Brockville

02:00 AM EST 09 December 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
(EST)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
09 December 2025
2:00 SSW 1 N/A N/A 102.5 -23 80 -25 -25
1:00 calm N/A N/A 102.5 -22 80 -25 *
0:00 SSW 1 N/A N/A 102.6 -21 81 -24 -23
08 December 2025
23:00 calm N/A N/A 102.6 -21 81 -24 *
22:00 calm N/A N/A 102.7 -20 82 -22 *
21:00 SW 1 N/A N/A 102.7 -21 81 -24 -23
20:00 S 2 N/A N/A 102.8 -20 82 -22 -23
19:00 calm N/A N/A 102.8 -18 85 -20 *
18:00 S 1 N/A N/A 102.8 -17 86 -19 -19
17:00 S 2 N/A N/A 102.8 -15 80 -18 -18
16:00 SSW 2 N/A N/A 102.8 -11 65 -17 -14
15:00 SW 5 N/A N/A 102.8 -11 58 -18 -16
14:00 SW 4 N/A N/A 102.8 -12 61 -17 -16
13:00 SSW 2 N/A N/A 102.8 -12 66 -17 -15
12:00 SW 4 N/A N/A 102.9 -13 62 -19 -18
11:00 SW 4 N/A N/A 103.0 -14 62 -20 -18
10:00 WSW 2 N/A N/A 103.0 -14 61 -20 -16
9:00 SSW 3 N/A N/A 103.0 -16 73 -20 -21
8:00 calm N/A N/A 102.9 -20 82 -23 *
7:00 NNW 2 N/A N/A 102.9 -18 78 -20 -21
6:00 NNW 5 N/A N/A 102.8 -17 76 -20 -23
5:00 NNW 8 gusts 15 N/A N/A 102.7 -16 75 -19 -24
4:00 NNW 9 N/A N/A 102.6 -15 73 -19 -23
3:00 NW 11 N/A N/A 102.5 -14 73 -18 -23
2:00 NW 10 N/A N/A 102.4 -12 75 -16 -20

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

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