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St. Lawrence - St. Lawrence River: Past 24 Hour Conditions

Warnings

 

Greater Moncton Roméo LeBlanc Int'l Airport

01:00 PM AST 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
(AST)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
09 December 2025
13:00 WSW 14 Drifting Snow 24 101.6 -12 63 -17 -21
12:00 SW 19 Drifting Snow 24 101.6 -12 58 -19 -23
11:00 SW 14 Drifting Snow 24 101.7 -13 50 -21 -22
10:00 SW 14 Drifting Snow 24 101.7 -15 69 -20 -25
9:00 WSW 16 gusts 22 Drifting Snow 24 101.7 -16 72 -20 -28
8:00 WSW 16 gusts 24 Drifting Snow 24 101.7 -17 76 -20 -28
7:00 SW 14 Drifting Snow 24 101.7 -17 76 -20 -27
6:00 WSW 17 Drifting Snow 24 101.7 -16 77 -19 -28
5:00 SW 15 gusts 20 Mainly Clear 24 101.7 -16 76 -19 -27
4:00 WSW 16 Drifting Snow 24 101.7 -16 75 -19 -27
3:00 WSW 18 Drifting Snow 24 101.7 -15 76 -19 -27
2:00 WSW 15 gusts 24 Drifting Snow 24 101.6 -15 75 -19 -26
1:00 WSW 17 Drifting Snow 24 101.6 -15 75 -18 -26
0:00 WSW 16 Drifting Snow 24 101.6 -14 74 -18 -25
08 December 2025
23:00 SW 18 Drifting Snow 24 101.6 -15 75 -18 -26
22:00 WSW 17 Drifting Snow 24 101.6 -14 72 -18 -25
21:00 SW 13 Mainly Clear 24 101.7 -15 72 -19 -24
20:00 SW 11 Mainly Clear 24 101.7 -15 71 -19 -24
19:00 WSW 12 gusts 17 Mainly Clear 24 101.7 -14 68 -19 -23
18:00 W 13 Mainly Clear 24 101.6 -13 65 -18 -23
17:00 W 12 Drifting Snow 24 101.5 -13 63 -18 -22
16:00 WNW 12 gusts 20 Drifting Snow 24 101.4 -12 59 -18 -20
15:00 WNW 14 gusts 23 Drifting Snow 24 101.3 -11 59 -17 -20
14:00 WNW 15 gusts 20 Drifting Snow 24 101.2 -10 66 -15 -19
13:00 NW 15 gusts 24 Mostly Cloudy 24 101.2 -11 69 -15 -20

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

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Map of St. Lawrence - St. Lawrence River marine weather areas Cap-Chat Mont-Joli Airport Bathurst Airport Île Bicquette Charlo Port Menier Miramichi Pointe-au-Père Fundy Park (Alma) New Carlisle Grand Manan Bas Caraquet CFB Bagotville Jonquière Mistook Normandin Roberval Airport Deschambault Beauport North Bay Airport Trois-Rivières Airport Lake Nipissing - 45152 Kouchibouguac Baie-Comeau Airport Île d'Orléans Saint-Anicet Sainte-Anne-de-Bellevue Cap-Rouge Lac Memphrémagog Montréal Metropolitain Airport Montréal-Trudeau Int'l Airport Île Rouge Lac Saint-Pierre L'Isle-aux-Grues L'Assomption Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts North Cape Pointe-Noire Yarmouth Airport Cap-d'Espoir Brier Island Rivière-la-Madeleine St. Stephen Gaspé Airport Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac La Pocatière
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