Last updated: June 18, 2025
In January, the average temperature in Saint-Lazare, Canada is a brisk -9°C (17°F), with lows plummeting to -32°C (-25°F) and highs reaching a comfortable 13°C (56°F). Expect around 86 mm (3.4 in) of precipitation over 11 days, coupled with a high average humidity of 93%. Prepare for a chilly and wet month!
In January in Saint-Lazare, the average temperature is -9°C (17°F), with maximums reaching 13°C (56°F) and minimums dropping as low as -32°C (-25°F). Travelers should be prepared for extreme cold conditions and dress warmly for outdoor activities.
In Saint-Lazare in January, the precipitation amount is 86 mm (3.4 in), spread over 11 days.
In Saint-Lazare in January humidity is 93%. With an average temperature of -9°C (17°F), this humidity feels like an uncomfortable chill that penetrates your clothing, making outdoor activities quite unpleasant and emphasizing the need for proper winter gear to stay warm.
In Saint-Lazare in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Saint-Lazare, you can visit Hourly UV Index in Saint-Lazare.
UV Risk Categories
Weather in Saint-Lazare varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Saint-Lazare, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -9°C (17°F) | 86 mm (3.4 inches) | 93% | low |
February Weather | -7°C (19°F) | 89 mm (3.5 inches) | 92% | moderate |
March Weather | -2°C (28°F) | 91 mm (3.6 inches) | 86% | moderate |
April Weather | 6°C (42°F) | 120 mm (4.7 inches) | 85% | high |
May Weather | 13°C (56°F) | 110 mm (4.3 inches) | 80% | very high |
June Weather | 19°C (66°F) | 104 mm (4.1 inches) | 74% | very high |
July Weather | 22°C (71°F) | 109 mm (4.3 inches) | 76% | very high |
August Weather | 20°C (69°F) | 105 mm (4.1 inches) | 75% | very high |
September Weather | 16°C (61°F) | 81 mm (3.2 inches) | 78% | high |
October Weather | 9°C (49°F) | 133 mm (5.2 inches) | 86% | moderate |
November Weather | 1°C (34°F) | 112 mm (4.4 inches) | 88% | moderate |
December Weather | -5°C (23°F) | 91 mm (3.6 inches) | 89% | low |