Climate almanac
Annandale
Virginia, United States · 38.83°, -77.20°
What is the weather like in Annandale in August?
In August, Annandale is typically 86°F (30°C) during the day and 70°F (21°C) at night. The month brings about 4.3 in (110 mm) of precipitation in total.
- Average high86°F (30°C)
- Average low70°F (21°C)
- Precipitation4.3 in (110 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)