St. Catharines
January
Weather in St. Catharines for January 2027
Your guide to St. Catharines weather in January - trends and predictions
St. Catharines typically experiences moderate snowfall in January, with an average of 7 snowy days.
In general, the average temperature in St. Catharines at the beginning of January is 0.2 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of -1.5 °C by the end of January.
Is January a good time to visit St. Catharines? check out the best time to travel to St. Catharines page.
✨ Is January a good time to visit St. Catharines? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
More
19
Dry days
5
Rainy days
7
Snow days
0°/-4°
Temperatures
32 km/h
Avg max wind
79 %
Avg humidity
St. Catharines Weather January
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Temperatures trend during January in St. Catharines
See the weather trend as well as the moving average line
January weather in St. Catharines day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Light snow | 0° /-2° | 3.9 mm | 0.7 cm | |
| 2 Jan. |  Partly cloudy | 1° /-2° | 0 mm | 0 cm | |
| 3 Jan. |  Overcast | 0° /-2° | 0 mm | 0 cm | |
| 4 Jan. | Overcast | -1° /-4° | 0.1 mm | 0.1 cm | |
| 5 Jan. | Light snow | 0° /-3° | 3.2 mm | 2.3 cm | |
| 6 Jan. | Light snow | 1° /-2° | 4.4 mm | 0 cm | |
| 7 Jan. | Light snow | 0° /-2° | 5.9 mm | 2.2 cm | |
| 8 Jan. | Light snow | 0° /-1° | 0.1 mm | 0 cm | |
| 9 Jan. |  Light freezing rain | 5° /-2° | 8.8 mm | 0 cm | |
| 10 Jan. |  Patchy rain possible | 4° /-2° | 0.8 mm | 0.1 cm | |
| 11 Jan. |  Light rain | 2° /-1° | 4.3 mm | 2.5 cm | |
| 12 Jan. |  Heavy rain at times | 3° /0° | 7.8 mm | 0.6 cm | |
| 13 Jan. | Light rain | 3° /-3° | 3.5 mm | 0.4 cm | |
| 14 Jan. |  Sunny | -1° /-7° | 0.1 mm | 0 cm | |
| 15 Jan. | Overcast | -4° /-7° | 0.1 mm | 0 cm | |
| 16 Jan. | Overcast | -2° /-7° | 0.4 mm | 0.4 cm | |
| 17 Jan. | Light snow | 0° /-4° | 1.7 mm | 0 cm | |
| 18 Jan. | Light snow | -1° /-5° | 2.5 mm | 0 cm | |
| 19 Jan. | Light rain | -2° /-7° | 4.6 mm | 1.2 cm | |
| 20 Jan. | Light rain | -4° /-9° | 2.5 mm | 0.9 cm | |
| 21 Jan. | Light snow | -3° /-7° | 1.6 mm | 0.5 cm | |
| 22 Jan. | Patchy rain possible | -2° /-7° | 0.7 mm | 0 cm | |
| 23 Jan. | Light snow | -1° /-5° | 2.8 mm | 0.5 cm | |
| 24 Jan. | Light snow | -2° /-5° | 2.4 mm | 0 cm | |
| 25 Jan. |  Moderate or heavy rain shower | -1° /-5° | 9.5 mm | 0.4 cm | |
| 26 Jan. | Light freezing rain | 0° /-4° | 8.1 mm | 1.5 cm | |
| 27 Jan. | Overcast | -2° /-5° | 0.5 mm | 0.2 cm | |
| 28 Jan. | Light snow | -2° /-6° | 1.5 mm | 0 cm | |
| 29 Jan. | Light snow | -1° /-5° | 1.9 mm | 1 cm | |
| 30 Jan. | Overcast | -2° /-7° | 0.2 mm | 0 cm | |
| 31 Jan. | Overcast | -3° /-5° | 0.5 mm | 0.4 cm | |
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Important Notice
Our weather forecast for St. Catharines 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 St. Catharines forecast closer to your planned date for the most up-to-date weather information.
Change Month
St. Catharines in January - FAQ
What are the expected maximum and minimum temperatures in St. Catharines during January?
Brace for cold days with temperatures not exceeding 0° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in St. Catharines during January?
Moderate rainfall is anticipated in St. Catharines during January, with a total of 84.8 mm spread over approximately 5 days. Considering plans for rainy days is advisable.
Will it snow in St. Catharines in January 2027?
St. Catharines experiences an average snowfall of 15.9 cm during January, occurring over 7 days.
What are the typical wind conditions in St. Catharines during January?
The average wind speed in St. Catharines during January is 32 km/h, suggesting breezy to windy conditions, depending on your activities.
St. Catharines snow forecast January 2027
Track daily snowfall levels and discover St. Catharines’s snowy potential this January ❄️
On average, St. Catharines sees 7 snowy days during January, with approximately 15.9 cm of total snowfall.
January rainfall patterns in St. Catharines
Explore the daily rainfall trends and prepare for St. Cathariness January weather 💧
Typically, St. Catharines has 5 rainy days in January with a total of 84.8 mm of rainfall.
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Where is St. Catharines?Get accurate weather forecasts for St. Catharines, located at latitude 43.171 and longitude -79.243. Stay updated with localized weather information tailored for St. Catharines.
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