September in Craigavon averages a daily high of 17.5°C with nights around 10°C. Expect roughly 15.1 wet days totalling 67.2mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Craigavon is June–September.
Based on ARMAGH, UK (20.2km), 1995–2024. 30 years of September data.