January in Saguenay averages a daily high of -9°C with nights around -18.9°C. Expect roughly 13.8 wet days totalling 51.6mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Saguenay is June–September.
Based on JONQUIERE, QC CA (6.5km), 1995–2024. 29 years of January data.