Climate almanac
New Canaan
Connecticut, United States · 41.15°, -73.49°
What is the weather like in New Canaan in August?
In August, New Canaan is typically 82°F (28°C) during the day and 67°F (20°C) at night. The month brings about 3.9 in (99 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low67°F (20°C)
- Precipitation3.9 in (99 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)