January in Craigavon averages a daily high of 7.9°C with nights around 2°C. Expect roughly 17.3 wet days totalling 70.9mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Craigavon is June–September.
Based on ARMAGH, UK (20.2km), 1995–2024. 30 years of January data.