Algoma (Sault Ste. Marie)
December
Weather in Algoma for December 2025
Your guide to Algoma weather in December - trends and predictions
The climate of Algoma in December is quite snowy, averaging 12 snowy days.
In general, the average temperature in Algoma at the beginning of December is 0 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 2.9 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
15
Dry days
4
Rainy days
12
Snow days
2°/-3°
Temperatures
17 km/h
Avg max wind
83 %
Avg humidity
Algoma in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  0° | 2 -0° | 3 -1° | 4 1° | 5 -1° | 6  -1° | |
| 7  2° | 8 3° | 9  4° | 10  2° | 11  -1° | 12  -3° | 13 -3° |
| 14 2° | 15 2° | 16  3° | 17 3° | 18 1° | 19  -3° | 20 -1° |
| 21  -4° | 22 -2° | 23 0° | 24 0° | 25 4° | 26 3° | 27 3° |
| 28  5° | 29 3° | 30  1° | 31 1° |
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Temperatures trend during December in Algoma
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Overcast | 0° /-5° | 5 mm | 3.6 cm | |
| 2 Dec. | Overcast | 0° /-6° | 0 mm | 0 cm | |
| 3 Dec. | Overcast | -1° /-6° | 1.2 mm | 1 cm | |
| 4 Dec. | Overcast | 1° /-5° | 23.9 mm | 17.2 cm | |
| 5 Dec. | Overcast | -1° /-7° | 0 mm | 0 cm | |
| 6 Dec. | Freezing fog | -1° /-9° | 9.6 mm | 7 cm | |
| 7 Dec. | Mist | 2° /-5° | 11.5 mm | 8.3 cm | |
| 8 Dec. | Fog | 3° /-2° | 0.1 mm | 0 cm | |
| 9 Dec. | Light rain | 4° /-2° | 13.1 mm | 7.7 cm | |
| 10 Dec. | Light snow showers | 2° /-3° | 1.1 mm | 0.9 cm | |
| 11 Dec. | Patchy light snow | -1° /-4° | 1.8 mm | 1.2 cm | |
| 12 Dec. | Moderate or heavy snow showers | -3° /-6° | 5.7 mm | 3.8 cm | |
| 13 Dec. | Light snow showers | -3° /-9° | 2.1 mm | 1.5 cm | |
| 14 Dec. | Overcast | 2° /-8° | 0 mm | 0 cm | |
| 15 Dec. | Light drizzle | 2° /-1° | 1.5 mm | 0 cm | |
| 16 Dec. | Light freezing rain | 3° /0° | 11.4 mm | 0 cm | |
| 17 Dec. | Light rain | 3° /0° | 3.3 mm | 0.2 cm | |
| 18 Dec. | Moderate or heavy snow showers | 1° /-6° | 0.7 mm | 0.5 cm | |
| 19 Dec. | Partly cloudy | -3° /-9° | 0 mm | 0 cm | |
| 20 Dec. | Overcast | -1° /-5° | 3.5 mm | 2.5 cm | |
| 21 Dec. | Cloudy | -4° /-10° | 0 mm | 0 cm | |
| 22 Dec. | Overcast | -2° /-7° | 0 mm | 0 cm | |
| 23 Dec. | Light rain | 0° /-2° | 1.9 mm | 0 cm | |
| 24 Dec. | Fog | 0° /-4° | 0 mm | 0 cm | |
| 25 Dec. | Mist | 4° /-2° | 0 mm | 0 cm | |
| 26 Dec. | Light rain | 3° /0° | 2.6 mm | 0 cm | |
| 27 Dec. | Fog | 3° /1° | 0.3 mm | 0 cm | |
| 28 Dec. | Patchy rain possible | 5° /1° | 13.9 mm | 0 cm | |
| 29 Dec. | Partly cloudy | 3° /-1° | 0.1 mm | 0 cm | |
| 30 Dec. | Sunny | 1° /-1° | 0 mm | 0 cm | |
| 31 Dec. | Overcast | 1° /-2° | 1.2 mm | 0.9 cm | |
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Important Notice
Our weather forecast for Algoma 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 Algoma forecast closer to your planned date for the most up-to-date weather information.
Algoma in December - FAQ
What are the expected maximum and minimum temperatures in Algoma 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 Algoma during December?
Moderate rainfall is anticipated in Algoma during December, with a total of 93.8 mm spread over approximately 4 days. Considering plans for rainy days is advisable.
Will it snow in Algoma in December 2025?
Algoma experiences an average snowfall of 50.165 cm during December, occurring over 12 days.
What are the typical wind conditions in Algoma during December?
The average wind speed in Algoma during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Algoma snow forecast December 2025
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December rainfall patterns in Algoma
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