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Bas-Saint-Laurent (Rimouski)
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Weather in Bas-Saint-Laurent for December 2025

Your guide to Bas-Saint-Laurent weather in December - trends and predictions

    Snow Forecast ❄️

  • With an average of 2 snowy days, Bas-Saint-Laurent usually enjoys a light touch of snow in December.
    According to Bas-Saint-Laurent snow forecast for December 2025, 10 snowy days are expected until the end of the month. The closest date with snow is Wednesday, 17 December.

    • Temperatures

  • Until now, December 2025 in Bas-Saint-Laurent is cooler than usual, with temperatures averaging -4.3 °C, this is -2.8 °C below the typical seasonal average.

  • The forecast for the next days in Bas-Saint-Laurent predicts a temperature of -6.3 °C, which is cooler than the historical average.

  • In general, the average temperature in Bas-Saint-Laurent at the beginning of December is -1.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of -5.9 °C by the end of December.

    • Rain 🌧️

  • With an average of 3 rainy days, Bas-Saint-Laurent experiences minimal rainfall in December.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
26
Dry days
Average rainy days
3
Rainy days
Average snowy days
2
Snow days
Average temperatures
2°/-7°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Bas-Saint-Laurent Weather December

Move between months or click on a day
November
January
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
2°
2
Overcast
-1°
3
Overcast
-2°
4
Overcast
-2°
5
Cloudy
-4°
6
Partly cloudy
-2°
7
Overcast
-4°
8
Cloudy
-5°
9
Mist
-3°
10
Light freezing rain
-0°
11
Heavy snow
1°
12
Overcast
3°
13
Moderate or heavy snow showers
-2°
14
Cloudy
-5°
15
Overcast
-8°
16
Partly cloudy
-6°
17
Moderate or heavy snow showers
1°
18
Light freezing rain
-5°
19
Patchy rain possible
5°
20
Cloudy
-9°
21
Moderate snow
-5°
22
Overcast
-9°
23
Heavy snow
-7°
24
Light freezing rain
2°
25
Blowing snow
-9°
26
Light freezing rain
-11°
27
Light freezing rain
-13°
28
Patchy moderate snow
-14°
29
Light snow
2°
30
Heavy snow
3°
31
Light snow
1°

Temperatures trend during December in Bas-Saint-Laurent

See the weather trend as well as the moving average line

December weather in Bas-Saint-Laurent day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Overcast
Overcast
 2° /-4° 0 mm 0 cm
2 Dec. Overcast
Overcast
 -1° /-5° 0 mm 0 cm
3 Dec. Overcast
Overcast
 -2° /-5° 0 mm 0 cm
4 Dec. Overcast
Overcast
 -2° /-7° 0 mm 0 cm
5 Dec. Cloudy
Cloudy
 -4° /-8° 0.1 mm 0 cm
6 Dec. Partly cloudy
Partly cloudy
 -2° /-9° 7.2 mm 1.9 cm
7 Dec. Overcast
Overcast
 -4° /-9° 0 mm 0 cm
8 Dec. Cloudy
Cloudy
 -5° /-9° 2.9 mm 2.1 cm
9 Dec. Mist
Mist
 -3° /-9° 0 mm 0 cm
10 Dec. Light freezing rain
Light freezing rain
 0° /-5° 7.4 mm 2.8 cm
11 Dec. Heavy snow
Heavy snow
 1° /-3° 33.2 mm 12.5 cm
12 Dec. Overcast
Overcast
 3° /-6° 10.9 mm 0.2 cm
13 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 -2° /-7° 0.6 mm 0.5 cm
14 Dec. Cloudy
Cloudy
 -5° /-8° 0 mm 0 cm
15 Dec. Overcast
Overcast
 -8° /-11° 0 mm 0 cm
16 Dec. Partly cloudy
Partly cloudy
 -6° /-9° 0 mm 0 cm
17 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 1° /-6° 10.7 mm 3.2 cm
18 Dec. Light freezing rain
Light freezing rain
 -5° /-7° 0.3 mm 0 cm
19 Dec. Patchy rain possible
Patchy rain possible
 5° /-6° 2.2 mm 0 cm
20 Dec. Cloudy
Cloudy
 -9° /-11° 0 mm 0 cm
21 Dec. Moderate snow
Moderate snow
 -5° /-10° 1.4 mm 1 cm
22 Dec. Overcast
Overcast
 -9° /-12° 0 mm 0 cm
23 Dec. Heavy snow
Heavy snow
 -7° /-16° 0.9 mm 0.4 cm
24 Dec. Light freezing rain
Light freezing rain
 2° /-7° 0.3 mm 0.2 cm
25 Dec. Blowing snow
Blowing snow
 -9° /-16° 0.2 mm 0 cm
26 Dec. Light freezing rain
Light freezing rain
 -11° /-15° 0.2 mm 0.1 cm
27 Dec. Light freezing rain
Light freezing rain
 -13° /-16° 0.4 mm 0.3 cm
28 Dec. Patchy moderate snow
Patchy moderate snow
 -14° /-20° 0.6 mm 0.4 cm
29 Dec. Light snow
Light snow
 2° /-1° 0.2 mm 0.1 cm
30 Dec. Heavy snow
Heavy snow
 3° /0° 9.6 mm 2.2 cm
31 Dec. Light snow
Light snow
 1° /-3° 0.2 mm 0.2 cm
Next
Important Notice
Our weather forecast for Bas-Saint-Laurent in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Bas-Saint-Laurent forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Bas-Saint-Laurent in December - FAQ

What are the expected maximum and minimum temperatures in Bas-Saint-Laurent during December?
Brace for cold days with temperatures not exceeding 2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Bas-Saint-Laurent during December?
Significant rainfall exceeding 219.6 mm is expected in Bas-Saint-Laurent during December, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Bas-Saint-Laurent in December 2025?
Bas-Saint-Laurent experiences an average snowfall of 67.4 cm during December, occurring over 2 days.
What are the typical wind conditions in Bas-Saint-Laurent during December?
The average wind speed in Bas-Saint-Laurent during December is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

Bas-Saint-Laurent snow forecast December 2025

Track daily snowfall levels and discover Bas-Saint-Laurent’s snowy potential this December ❄️
On average, Bas-Saint-Laurent sees 2 snowy days during December, with approximately 67.4 cm of total snowfall.

December rainfall patterns in Bas-Saint-Laurent

Explore the daily rainfall trends and prepare for Bas-Saint-Laurents December weather 💧
Typically, Bas-Saint-Laurent has 3 rainy days in December with a total of 219.6 mm of rainfall.
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Location coordinates Where is Bas-Saint-Laurent?

Get accurate weather forecasts for Bas-Saint-Laurent, located at latitude 48.449 and longitude -68.524. Stay updated with localized weather information tailored for Bas-Saint-Laurent.

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