January in Dundee averages a daily high of 6.8°C with nights around 0.6°C. Expect roughly 15.7 wet days totalling 67.5mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Dundee is June–September.
Based on MYLNEFIELD, UK (6.2km), 1995–2024. 24 years of January data.