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Climate almanac

Cornelius

North Carolina, United States · 35.49°, -80.86°

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What is the weather like in Cornelius in September?

In September, Cornelius is typically 83°F (28°C) during the day and 65°F (18°C) at night. The month brings about 4.5 in (114 mm) of precipitation in total.

  • Average high83°F (28°C)
  • Average low65°F (18°C)
  • Precipitation4.5 in (114 mm)
  • Clear or mostly clear days11
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)