Lambton County (Sarnia)
January
Weather in Lambton County for January 2026
Your guide to Lambton County weather in January - trends and predictions
Expect heavy snowfall in Lambton County during January, with an average of 16 snowy days.
According to Lambton County snow forecast for January 2026, no snow is expected at the beginning of the month.Expect cooler weather in the next days in Lambton County with the forecast suggesting a temperature of 1.8 °C, lower than the historical average.
In general, the average temperature in Lambton County at the beginning of January is 1.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of -0.1 °C by the end of January.
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Snow Forecast ❄️
Temperatures
More
8
Dry days
7
Rainy days
16
Snow days
-1°/-5°
Temperatures
27 km/h
Avg max wind
81 %
Avg humidity
Lambton County Weather January
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Temperatures trend during January in Lambton County
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January weather in Lambton County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. |  Patchy rain possible | 5° /1° | 0.2 mm | 0 cm | |
| 2 Jan. | Patchy rain possible | 5° /4° | 2.3 mm | 0 cm | |
| 3 Jan. |  Light snow showers | 1° /-2° | 0.2 mm | 0.1 cm | |
| 4 Jan. |  Patchy light snow | -1° /-5° | 0.1 mm | 0 cm | |
| 5 Jan. |  Partly cloudy | -1° /-6° | 0 mm | 0 cm | |
| 6 Jan. | Light snow | 1° /-3° | 0.5 mm | 0.1 cm | |
| 7 Jan. |  Moderate snow | -1° /-4° | 0.8 mm | 0.3 cm | |
| 8 Jan. |  Overcast | -1° /-4° | 0.2 mm | 0.1 cm | |
| 9 Jan. |  Heavy snow | 2° /-5° | 9.8 mm | 1.3 cm | |
| 10 Jan. | Heavy snow | 1° /-3° | 1.6 mm | 0.8 cm | |
| 11 Jan. | Overcast | 2° /-2° | 1.2 mm | 0.9 cm | |
| 12 Jan. | Patchy rain possible | 2° /-2° | 6 mm | 0 cm | |
| 13 Jan. |  Light freezing rain | 2° /-5° | 2.9 mm | 0 cm | |
| 14 Jan. |  Sunny | -3° /-8° | 0.6 mm | 0 cm | |
| 15 Jan. |  Cloudy | -4° /-9° | 0 mm | 0 cm | |
| 16 Jan. | Overcast | -3° /-8° | 0.7 mm | 0.2 cm | |
| 17 Jan. | Patchy rain possible | -1° /-7° | 2 mm | 0 cm | |
| 18 Jan. | Overcast | 0° /-5° | 6.1 mm | 4.4 cm | |
| 19 Jan. |  Moderate or heavy rain shower | -2° /-7° | 5.6 mm | 1.1 cm | |
| 20 Jan. | Light freezing rain | -4° /-8° | 1.2 mm | 0 cm | |
| 21 Jan. | Overcast | -5° /-10° | 0 mm | 0 cm | |
| 22 Jan. | Patchy moderate snow | -3° /-9° | 1.3 mm | 0.3 cm | |
| 23 Jan. | Light freezing rain | 0° /-5° | 5.4 mm | 0.7 cm | |
| 24 Jan. | Overcast | 0° /-4° | 2.3 mm | 0 cm | |
| 25 Jan. |  Moderate or heavy snow showers | 0° /-4° | 12.8 mm | 3.3 cm | |
| 26 Jan. | Light freezing rain | 0° /-4° | 5.3 mm | 0 cm | |
| 27 Jan. | Light freezing rain | 1° /-5° | 0.8 mm | 0.2 cm | |
| 28 Jan. | Light freezing rain | 0° /-5° | 1.2 mm | 0 cm | |
| 29 Jan. | Overcast | 0° /-4° | 0.9 mm | 0 cm | |
| 30 Jan. | Light freezing rain | 0° /-6° | 1.2 mm | 0.6 cm | |
| 31 Jan. | Overcast | -2° /-6° | 1.8 mm | 0.1 cm | |
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Important Notice
Our weather forecast for Lambton County 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 Lambton County forecast closer to your planned date for the most up-to-date weather information.
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Lambton County in January - FAQ
What are the expected maximum and minimum temperatures in Lambton County during January?
Brace for cold days with temperatures not exceeding -1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Lambton County during January?
Moderate rainfall is anticipated in Lambton County during January, with a total of 81.7 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
Will it snow in Lambton County in January 2026?
Lambton County experiences an average snowfall of 14.7967 cm during January, occurring over 16 days.
What are the typical wind conditions in Lambton County during January?
The average wind speed in Lambton County during January is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
Lambton County snow forecast January 2026
Track daily snowfall levels and discover Lambton County’s snowy potential this January ❄️
On average, Lambton County sees 16 snowy days during January, with approximately 14.8 cm of total snowfall.
January rainfall patterns in Lambton County
Explore the daily rainfall trends and prepare for Lambton Countys January weather 💧
Typically, Lambton County has 7 rainy days in January with a total of 81.7 mm of rainfall.
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Where is Lambton County?Get accurate weather forecasts for Lambton County, located at latitude 42.979 and longitude -82.404. Stay updated with localized weather information tailored for Lambton County.
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