September in Rugby averages a daily high of 19.6°C with nights around 10.1°C. Expect roughly 11.6 wet days totalling 51.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Rugby is June–September.
Based on WELLESBOURNE, UK (29.5km), 1995–2024. 29 years of September data.