January in Wrexham averages a daily high of 7.7°C with nights around 1°C. Expect roughly 17 wet days totalling 59mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Wrexham is June–September.
Based on SHAWBURY, UK (34.9km), 1995–2024. 24 years of January data.