Climate almanac
Dayton
New Jersey, United States · 40.37°, -74.51°
What is the weather like in Dayton in August?
In August, Dayton is typically 85°F (29°C) during the day and 69°F (20°C) at night. The month brings about 4.0 in (103 mm) of precipitation in total.
- Average high85°F (29°C)
- Average low69°F (20°C)
- Precipitation4.0 in (103 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)