Climate almanac
Derby
Connecticut, United States · 41.32°, -73.09°
What is the weather like in Derby in October?
In October, Derby is typically 64°F (18°C) during the day and 55°F (13°C) at night. The month brings about 5.9 in (150 mm) of precipitation in total.
- Average high64°F (18°C)
- Average low55°F (13°C)
- Precipitation5.9 in (150 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)