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Climate almanac

Grand Terrace

California, United States · 34.03°, -117.31°

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What is the weather like in Grand Terrace in October?

In October, Grand Terrace is typically 80°F (27°C) during the day and 55°F (13°C) at night. The month brings about 0.6 in (15 mm) of precipitation in total.

  • Average high80°F (27°C)
  • Average low55°F (13°C)
  • Precipitation0.6 in (15 mm)
  • Clear or mostly clear days24
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)