Climate almanac

Clifton

Colorado, United States · 39.09°, -108.45°

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What is the weather like in Clifton in September?

In September, Clifton is typically 80°F (27°C) during the day and 52°F (11°C) at night. The month brings about 1.7 in (44 mm) of precipitation in total.

  • Average high80°F (27°C)
  • Average low52°F (11°C)
  • Precipitation1.7 in (44 mm)
  • Clear or mostly clear days21
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)