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Climate almanac

Castlegar

British Columbia, Canada · 49.32°, -117.66°

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What is the weather like in Castlegar in August?

In August, Castlegar is typically 79°F (26°C) during the day and 52°F (11°C) at night. The month brings about 1.6 in (40 mm) of precipitation in total.

  • Average high79°F (26°C)
  • Average low52°F (11°C)
  • Precipitation1.6 in (40 mm)
  • Clear or mostly clear days18
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)