Climate almanac
Darien
Connecticut, United States · 41.08°, -73.47°
What is the weather like in Darien in October?
In October, Darien is typically 65°F (18°C) during the day and 53°F (12°C) at night. The month brings about 4.6 in (118 mm) of precipitation in total.
- Average high65°F (18°C)
- Average low53°F (12°C)
- Precipitation4.6 in (118 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)