Ontario (Toronto)
January
Weather in Ontario for January 2025
Your guide to Ontario weather in January - trends and predictions
In general, the average temperature in Ontario at the beginning of January is 2.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 0.1 °C by the end of January.
With an average of 5 snowy days, Ontario enjoys a light touch of snow in January.
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19
Dry days
7
Rainy days
5
Snow days
2°/-6°
Temperatures
18 km/h
Avg max wind
82 %
Avg humidity
Ontario in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  2° | 2  4° | 3  5° | 4 3° | 5 1° | ||
| 6 2° | 7  0° | 8  1° | 9 3° | 10 3° | 11  1° | 12 3° |
| 13 2° | 14 -4° | 15 -4° | 16 -4° | 17  -2° | 18 -1° | 19  -2° |
| 20 -4° | 21 -1° | 22 -0° | 23  1° | 24 2° | 25  1° | 26 1° |
| 27 1° | 28 1° | 29 -1° | 30 0° | 31 -2° |
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Temperatures trend during January in Ontario
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. | Patchy rain possible | 2° /-1° | 1 mm | 0.1 cm | |
| 2 Jan. | Cloudy | 4° /0° | 0 mm | 0 cm | |
| 3 Jan. | Moderate rain at times | 5° /0° | 2.1 mm | 0.2 cm | |
| 4 Jan. | Moderate or heavy rain shower | 3° /-1° | 11.4 mm | 0 cm | |
| 5 Jan. | Patchy rain possible | 1° /-2° | 0.2 mm | 0 cm | |
| 6 Jan. | Patchy rain possible | 2° /-1° | 0.2 mm | 0 cm | |
| 7 Jan. | Overcast | 0° /-2° | 1.4 mm | 1.2 cm | |
| 8 Jan. | Sunny | 1° /-3° | 0 mm | 0 cm | |
| 9 Jan. | Overcast | 3° /-1° | 14.4 mm | 6.8 cm | |
| 10 Jan. | Overcast | 3° /-1° | 3.2 mm | 0.1 cm | |
| 11 Jan. | Light freezing rain | 1° /-2° | 1.3 mm | 0.8 cm | |
| 12 Jan. | Patchy rain possible | 3° /-2° | 9.2 mm | 0 cm | |
| 13 Jan. | Light freezing rain | 2° /-7° | 9.1 mm | 0.6 cm | |
| 14 Jan. | Overcast | -4° /-10° | 1.9 mm | 0.6 cm | |
| 15 Jan. | Cloudy | -4° /-10° | 0 mm | 0 cm | |
| 16 Jan. | Overcast | -4° /-7° | 0.6 mm | 0.5 cm | |
| 17 Jan. | Patchy moderate snow | -2° /-7° | 1.3 mm | 0.5 cm | |
| 18 Jan. | Overcast | -1° /-4° | 0 mm | 0 cm | |
| 19 Jan. | Moderate snow | -2° /-7° | 3.8 mm | 2.3 cm | |
| 20 Jan. | Overcast | -4° /-7° | 0.4 mm | 0.1 cm | |
| 21 Jan. | Overcast | -1° /-7° | 0 mm | 0 cm | |
| 22 Jan. | Patchy moderate snow | 0° /-4° | 1.7 mm | 0.4 cm | |
| 23 Jan. | Partly cloudy | 1° /-2° | 5.1 mm | 3.5 cm | |
| 24 Jan. | Overcast | 2° /-1° | 4.6 mm | 0 cm | |
| 25 Jan. | Moderate or heavy snow showers | 1° /-1° | 9.9 mm | 6.8 cm | |
| 26 Jan. | Light freezing rain | 1° /-4° | 6.2 mm | 1.4 cm | |
| 27 Jan. | Overcast | 1° /-4° | 0.9 mm | 0.2 cm | |
| 28 Jan. | Overcast | 1° /-3° | 0.2 mm | 0 cm | |
| 29 Jan. | Patchy moderate snow | -1° /-5° | 3 mm | 1.6 cm | |
| 30 Jan. | Light freezing rain | 0° /-6° | 0.2 mm | 0 cm | |
| 31 Jan. | Overcast | -2° /-7° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Ontario 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 Ontario forecast closer to your planned date for the most up-to-date weather information.
Ontario in January - FAQ
What are the expected maximum and minimum temperatures in Ontario 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 Ontario during January?
Significant rainfall exceeding 186.2 mm is expected in Ontario during January, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Ontario during January?
Ontario experiences an average snowfall of 55.7 cm during January, occurring over 5 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Ontario during January?
The average wind speed in Ontario during January is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Ontario
Explore the daily rainfall trends and prepare for Ontarios January weather 💧
January snowfall in Ontario
Track daily snowfall levels and discover Ontario’s snowy potential this January ❄️
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