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Climate almanac

Chattanooga

Tennessee, United States · 35.05°, -85.31°

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What is the weather like in Chattanooga in August?

In August, Chattanooga is typically 88°F (31°C) during the day and 70°F (21°C) at night. The month brings about 4.3 in (109 mm) of precipitation in total.

  • Average high88°F (31°C)
  • Average low70°F (21°C)
  • Precipitation4.3 in (109 mm)
  • Clear or mostly clear days9
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)