Greater Sudbury
January
Weather in Greater Sudbury for January 2026
Your guide to Greater Sudbury weather in January - trends and predictions
Expect heavy snowfall in Greater Sudbury during January, with an average of 18 snowy days.
In general, the average temperature in Greater Sudbury at the beginning of January is -4.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of -4 °C by the end of January.
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Snow Forecast ❄️
Temperatures
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13
Dry days
0
Rainy days
18
Snow days
-4°/-12°
Temperatures
16 km/h
Avg max wind
88 %
Avg humidity
Greater Sudbury Weather January
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  -1° | 2  -0° | 3  -3° | ||||
| 4  -9° | 5 -5° | 6  -6° | 7  -6° | 8  -7° | 9 -6° | 10 -4° |
| 11  -5° | 12 -4° | 13 -4° | 14  -9° | 15 -6° | 16 -4° | 17 -4° |
| 18 -3° | 19  -11° | 20 -10° | 21 -7° | 22 -4° | 23 -5° | 24 -4° |
| 25 -3° | 26 -3° | 27 -1° | 28 -5° | 29 -7° | 30 -4° | 31 -5° |
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Temperatures trend during January in Greater Sudbury
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. | Overcast | -1° /-5° | 0 mm | 0 cm | |
| 2 Jan. | Light freezing rain | 0° /-4° | 0 mm | 0 cm | |
| 3 Jan. | Light snow | -3° /-9° | 0.1 mm | 0.1 cm | |
| 4 Jan. | Partly cloudy | -9° /-12° | 0 mm | 0 cm | |
| 5 Jan. | Partly cloudy | -5° /-12° | 0 mm | 0 cm | |
| 6 Jan. | Heavy snow | -6° /-10° | 2 mm | 1.7 cm | |
| 7 Jan. | Moderate snow | -6° /-11° | 0.8 mm | 0.6 cm | |
| 8 Jan. | Mist | -7° /-13° | 0.3 mm | 0.2 cm | |
| 9 Jan. | Heavy snow | -6° /-14° | 3.4 mm | 2.9 cm | |
| 10 Jan. | Heavy snow | -4° /-12° | 6.6 mm | 5.5 cm | |
| 11 Jan. | Patchy moderate snow | -5° /-13° | 3.2 mm | 1.8 cm | |
| 12 Jan. | Light freezing rain | -4° /-12° | 3.3 mm | 2.3 cm | |
| 13 Jan. | Overcast | -4° /-12° | 8.5 mm | 4.2 cm | |
| 14 Jan. | Sunny | -9° /-17° | 0.7 mm | 0.6 cm | |
| 15 Jan. | Overcast | -6° /-17° | 0 mm | 0 cm | |
| 16 Jan. | Overcast | -4° /-15° | 0.1 mm | 0 cm | |
| 17 Jan. | Patchy moderate snow | -4° /-12° | 3.3 mm | 2.3 cm | |
| 18 Jan. | Light freezing rain | -3° /-16° | 5.2 mm | 3.3 cm | |
| 19 Jan. | Moderate or heavy snow showers | -11° /-18° | 3 mm | 2.4 cm | |
| 20 Jan. | Light freezing rain | -10° /-16° | 0.4 mm | 0 cm | |
| 21 Jan. | Overcast | -7° /-19° | 0 mm | 0 cm | |
| 22 Jan. | Light freezing rain | -4° /-11° | 2.1 mm | 1.5 cm | |
| 23 Jan. | Overcast | -5° /-13° | 0.7 mm | 0.5 cm | |
| 24 Jan. | Overcast | -4° /-16° | 0.8 mm | 0.2 cm | |
| 25 Jan. | Patchy moderate snow | -3° /-11° | 1.9 mm | 1.2 cm | |
| 26 Jan. | Overcast | -3° /-10° | 0.3 mm | 0 cm | |
| 27 Jan. | Light freezing rain | -1° /-12° | 2.4 mm | 1.8 cm | |
| 28 Jan. | Light freezing rain | -5° /-14° | 0.3 mm | 0.1 cm | |
| 29 Jan. | Light freezing rain | -7° /-13° | 0.2 mm | 0 cm | |
| 30 Jan. | Light freezing rain | -4° /-14° | 1.5 mm | 0.8 cm | |
| 31 Jan. | Overcast | -5° /-13° | 0.1 mm | 0.1 cm | |
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Important Notice
Our weather forecast for Greater Sudbury 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 Greater Sudbury forecast closer to your planned date for the most up-to-date weather information.
Greater Sudbury in January - FAQ
What are the expected maximum and minimum temperatures in Greater Sudbury during January?
Brace for cold days with temperatures not exceeding -4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Greater Sudbury during January?
Moderate rainfall is anticipated in Greater Sudbury during January, with a total of 64.5 mm spread over approximately 0 days. Considering plans for rainy days is advisable.
Will it snow in Greater Sudbury in January 2026?
Greater Sudbury experiences an average snowfall of 43.125 cm during January, occurring over 18 days.
What are the typical wind conditions in Greater Sudbury during January?
The average wind speed in Greater Sudbury during January is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
Greater Sudbury snow forecast January 2026
Track daily snowfall levels and discover Greater Sudbury’s snowy potential this January ❄️
January rainfall patterns in Greater Sudbury
Explore the daily rainfall trends and prepare for Greater Sudburys January weather 💧
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