January in Fort Garry South averages a daily high of -9.8°C with nights around -17.6°C. Expect roughly 8.6 wet days totalling 17.2mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Fort Garry South is June–September.
Based on WINNIPEG THE FORKS, MB CA (10.4km), 1995–2024. 25 years of January data.