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Weather in Joliette for December 2025

Your guide to Joliette weather in December - trends and predictions

    Snow Forecast ❄️

  • With an average of 4 snowy days, Joliette usually enjoys a light touch of snow in December.
    According to Joliette snow forecast for December 2025, 7 snowy days are expected until the end of the month. The closest date with snow is Friday, 19 December.

  • Temperatures

  • Until now, December 2025 in Joliette is cooler than usual, with temperatures averaging -4.7 °C, this is -2.5 °C below the typical seasonal average.

  • Expect cooler weather in the next days in Joliette with the forecast suggesting a temperature of -4.2 °C, lower than the historical average.

  • In general, the average temperature in Joliette at the beginning of December is -2 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of -3.7 °C by the end of December.

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Average dry days
21
Dry days
Average rainy days
6
Rainy days
Average snowy days
4
Snow days
Average temperatures
1°/-8°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Joliette Weather December

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Temperatures trend during December in Joliette

See the weather trend as well as the moving average line

December weather in Joliette day by day

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Date Weather Temperatures Rain Snow More
1 Dec. Partly cloudy
Partly cloudy
1° /-4° 0 mm 0 cm
2 Dec. Overcast
Overcast
-1° /-5° 1.2 mm 1 cm
3 Dec. Moderate snow
Moderate snow
-1° /-4° 4.3 mm 1.4 cm
4 Dec. Moderate snow
Moderate snow
-1° /-7° 9.6 mm 7.4 cm
5 Dec. Light freezing rain
Light freezing rain
-3° /-9° 12.9 mm 9.3 cm
6 Dec. Freezing fog
Freezing fog
-4° /-13° 0 mm 0 cm
7 Dec. Freezing fog
Freezing fog
-5° /-14° 0 mm 0 cm
8 Dec. Freezing fog
Freezing fog
-4° /-13° 6.9 mm 5 cm
9 Dec. Overcast
Overcast
-3° /-10° 1.1 mm 0.8 cm
10 Dec. Moderate rain
Moderate rain
0° /-6° 30 mm 12.1 cm
11 Dec. Heavy snow
Heavy snow
-1° /-5° 13.1 mm 2.6 cm
12 Dec. Moderate snow
Moderate snow
-1° /-8° 7 mm 1.3 cm
13 Dec. Light snow showers
Light snow showers
-3° /-9° 0.8 mm 0.6 cm
14 Dec. Partly cloudy
Partly cloudy
-3° /-9° 0 mm 0 cm
15 Dec. Overcast
Overcast
-3° /-8° 0 mm 0 cm
16 Dec. Overcast
Overcast
0° /-6° 0 mm 0 cm
17 Dec. Overcast
Overcast
1° /-11° 0 mm 0 cm
18 Dec. Mist
Mist
-1° /-10° 0 mm 0 cm
19 Dec. Heavy rain
Heavy rain
5° /-2° 82.9 mm 0.2 cm
20 Dec. Moderate snow
Moderate snow
-6° /-11° 1.3 mm 0.9 cm
21 Dec. Light snow
Light snow
0° /-10° 4 mm 2.9 cm
22 Dec. Sunny
Sunny
-8° /-15° 0 mm 0 cm
23 Dec. Moderate snow
Moderate snow
-7° /-17° 1.1 mm 0.8 cm
24 Dec. Partly cloudy
Partly cloudy
-9° /-16° 0 mm 0 cm
25 Dec. Mist
Mist
-10° /-18° 0 mm 0 cm
26 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
-4° /-12° 2.1 mm 1.1 cm
27 Dec. Sunny
Sunny
-5° /-12° 0 mm 0 cm
28 Dec. Heavy snow
Heavy snow
-4° /-10° 9.9 mm 4.7 cm
29 Dec. Overcast
Overcast
-7° /-11° 0 mm 0 cm
30 Dec. Patchy rain possible
Patchy rain possible
3° /-1° 18.8 mm 0.4 cm
31 Dec. Partly cloudy
Partly cloudy
1° /-2° 0 mm 0 cm
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Important Notice
Our weather forecast for Joliette 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 Joliette forecast closer to your planned date for the most up-to-date weather information.

Joliette in December - FAQ

What are the expected maximum and minimum temperatures in Joliette during December?
Brace for cold days with temperatures not exceeding 1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Joliette during December?
Significant rainfall exceeding 442.3 mm is expected in Joliette during December, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Joliette in December 2025?
Joliette experiences an average snowfall of 129.8 cm during December, occurring over 4 days.
What are the typical wind conditions in Joliette during December?
The average wind speed in Joliette during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

Joliette snow forecast December 2025

Track daily snowfall levels and discover Joliette’s snowy potential this December ❄️
On average, Joliette sees 4 snowy days during December, with approximately 129.8 cm of total snowfall.

December rainfall patterns in Joliette

Explore the daily rainfall trends and prepare for Joliettes December weather 💧
Typically, Joliette has 6 rainy days in December with a total of 442.3 mm of rainfall.

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Location coordinates Where is Joliette?

Get accurate weather forecasts for Joliette, located at latitude 46.016 and longitude -73.424. Stay updated with localized weather information tailored for Joliette.

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