January in Brossard averages a daily high of -5.1°C with nights around -13.7°C. Expect roughly 9.1 wet days totalling 52.4mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Brossard is May–September.
Based on LAPRAIRIE, QC CA (7.8km), 1995–2024. 13 years of January data.