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Climate almanac

Union Gap

Washington, United States · 46.56°, -120.48°

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What is the weather like in Union Gap in October?

In October, Union Gap is typically 65°F (18°C) during the day and 40°F (5°C) at night. The month brings about 1.4 in (36 mm) of precipitation in total.

  • Average high65°F (18°C)
  • Average low40°F (5°C)
  • Precipitation1.4 in (36 mm)
  • Clear or mostly clear days14
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)