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

Warnings

 

Saint John Airport

09:00 AM AST 12 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
12 December 2025
9:00 WSW 11 gusts 25 Mostly Cloudy 24 99.4 -8 62 -14 -15
8:00 W 13 gusts 22 Partly Cloudy 24 99.3 -9 62 -14 -17
7:00 WSW 13 Partly Cloudy 24 99.3 -9 63 -15 -17
6:00 WSW 10 gusts 23 Partly Cloudy 24 99.3 -9 61 -15 -16
5:00 WSW 12 gusts 19 Partly Cloudy 24 99.3 -9 61 -16 -18
4:00 W 12 gusts 18 Partly Cloudy 24 99.3 -9 59 -16 -17
3:00 WSW 16 gusts 27 Mostly Cloudy 24 99.3 -9 60 -15 -18
2:00 WSW 12 gusts 22 Mainly Clear 24 99.2 -9 60 -15 -17
1:00 WSW 8 gusts 19 Clear 24 99.2 -9 59 -15 -15
0:00 WSW 13 gusts 19 Mainly Clear 24 99.2 -8 56 -15 -16
11 December 2025
23:00 W 15 gusts 24 Mainly Clear 24 99.3 -7 55 -14 -15
22:00 WNW 11 gusts 19 Partly Cloudy 24 99.2 -5 58 -12 -12
21:00 WNW 19 gusts 27 Light Snowshower 24 99.1 -4 60 -10 -12
20:00 W 11 gusts 21 Light Snowshower 24 99.1 -2 63 -8 -8
19:00 W 7 gusts 15 Light Snowshower 24 99.1 -2 77 -5 -6
18:00 W 7 gusts 17 Mostly Cloudy 24 99.1 -1 83 -3 -5
17:00 WNW 9 gusts 15 Cloudy 24 99.0 0 91 -2 -5
16:00 W 8 gusts 15 Light Rainshower 13 98.9 1 95 1 *
15:00 W 6 Mostly Cloudy 24 98.8 2 87 1 *
14:00 W 9 gusts 16 Mostly Cloudy 24 98.8 3 82 0 *
13:00 W 8 Mostly Cloudy 24 98.8 4 83 1 *
12:00 N/A N/A N/A N/A N/A N/A N/A *
11:00 W 7 gusts 15 Mostly Cloudy 16 98.9 3 94 2 *
10:00 W 9 Mostly Cloudy 19 98.8 4 88 2 *
9:00 SW 6 Mostly Cloudy 24 98.8 3 100 3 *

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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