Alliston
January
Weather in Alliston for January 2026
Your guide to Alliston weather in January - trends and predictions
Expect heavy snowfall in Alliston during January, with an average of 17 snowy days.
In general, the average temperature in Alliston at the beginning of January is -1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of -0.7 °C by the end of January.
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Snow Forecast ❄️
Temperatures
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11
Dry days
3
Rainy days
17
Snow days
-2°/-5°
Temperatures
22 km/h
Avg max wind
86 %
Avg humidity
Alliston Weather January
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Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
---|---|---|---|---|---|---|
1 -0° | 2 2° | 3 0° | ||||
4 -2° | 5 -2° | 6 -2° | 7 -3° | 8 -3° | 9 -2° | 10 -0° |
11 0° | 12 -1° | 13 0° | 14 -5° | 15 -7° | 16 -6° | 17 -4° |
18 -3° | 19 -8° | 20 -10° | 21 -7° | 22 -6° | 23 -2° | 24 -4° |
25 -2° | 26 -1° | 27 -0° | 28 -2° | 29 -1° | 30 -0° | 31 1° |
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Temperatures trend during January in Alliston
See the weather trend as well as the moving average line
January weather day by day
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Date | Weather | Temperatures | Rain | Snow | More |
---|---|---|---|---|---|
1 Jan. | Partly cloudy | 0° /-2° | 5.6 mm | 3.4 cm | |
2 Jan. | Overcast | 2° /-2° | 0 mm | 0 cm | |
3 Jan. | Light snow showers | 0° /-3° | 0.5 mm | 0.3 cm | |
4 Jan. | Light snow | -2° /-7° | 0.1 mm | 0.1 cm | |
5 Jan. | Partly cloudy | -2° /-5° | 2.8 mm | 1.4 cm | |
6 Jan. | Light snow | -2° /-6° | 0.1 mm | 0 cm | |
7 Jan. | Moderate snow | -3° /-7° | 0.9 mm | 0.6 cm | |
8 Jan. | Overcast | -3° /-7° | 2 mm | 0.8 cm | |
9 Jan. | Light snow | -2° /-6° | 6.2 mm | 0 cm | |
10 Jan. | Moderate snow | 0° /-5° | 1.5 mm | 0.3 cm | |
11 Jan. | Moderate or heavy snow showers | 0° /-4° | 8.3 mm | 6.2 cm | |
12 Jan. | Light snow | -1° /-5° | 2.5 mm | 0.1 cm | |
13 Jan. | Light snow showers | 0° /-6° | 12.3 mm | 3.6 cm | |
14 Jan. | Heavy snow | -5° /-8° | 2.6 mm | 0.4 cm | |
15 Jan. | Overcast | -7° /-11° | 0 mm | 0 cm | |
16 Jan. | Moderate snow | -6° /-12° | 0.4 mm | 0.3 cm | |
17 Jan. | Light snow | -4° /-9° | 0.2 mm | 0.2 cm | |
18 Jan. | Moderate or heavy snow showers | -3° /-8° | 2.6 mm | 1.2 cm | |
19 Jan. | Moderate snow | -8° /-14° | 0.6 mm | 0.5 cm | |
20 Jan. | Moderate snow | -10° /-15° | 0.9 mm | 0.8 cm | |
21 Jan. | Mist | -7° /-16° | 0.1 mm | 0.1 cm | |
22 Jan. | Heavy snow | -6° /-14° | 0.4 mm | 0.4 cm | |
23 Jan. | Heavy snow | -2° /-6° | 4.3 mm | 3.6 cm | |
24 Jan. | Light snow | -4° /-8° | 4.2 mm | 1.3 cm | |
25 Jan. | Fog | -2° /-7° | 1.3 mm | 0 cm | |
26 Jan. | Light rain | -1° /-4° | 3.3 mm | 0 cm | |
27 Jan. | Freezing fog | 0° /-4° | 0.8 mm | 0.6 cm | |
28 Jan. | Freezing fog | -2° /-8° | 0.1 mm | 0 cm | |
29 Jan. | Overcast | -1° /-6° | 4.6 mm | 2.6 cm | |
30 Jan. | Overcast | 0° /-8° | 0 mm | 0 cm | |
31 Jan. | Patchy rain possible | 1° /-5° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Alliston in January 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 Alliston forecast closer to your planned date for the most up-to-date weather information.
Alliston in January - FAQ
What are the expected maximum and minimum temperatures in Alliston during January?
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 Alliston during January?
Moderate rainfall is anticipated in Alliston during January, with a total of 82.3 mm spread over approximately 3 days. Considering plans for rainy days is advisable.
Will it snow in Alliston in January 2026?
Alliston experiences an average snowfall of 23.66 cm during January, occurring over 17 days.
What are the typical wind conditions in Alliston during January?
The average wind speed in Alliston during January is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
Alliston snow forecast January 2026
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January rainfall patterns in Alliston
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