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Climate almanac

Williamstown

Victoria, Australia · -37.86°, 144.90°

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What is the weather like in Williamstown in January?

In January, Williamstown is typically 80°F (26°C) during the day and 60°F (16°C) at night. The month brings about 2.5 in (64 mm) of precipitation in total.

  • Average high80°F (26°C)
  • Average low60°F (16°C)
  • Precipitation2.5 in (64 mm)
  • Clear or mostly clear days10
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)