October in Stamford averages a daily high of 18.6°C with nights around 6.8°C. Expect roughly 9.4 wet days totalling 121.2mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Stamford is August–October.
Based on STAMFORD 5 N, CT US (8km), 1995–2024. 21 years of October data.