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Climate almanac

Mittagong

New South Wales, Australia · -34.45°, 150.45°

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What is the weather like in Mittagong in December?

In December, Mittagong is typically 77°F (25°C) during the day and 58°F (14°C) at night. The month brings about 3.6 in (90 mm) of precipitation in total.

  • Average high77°F (25°C)
  • Average low58°F (14°C)
  • Precipitation3.6 in (90 mm)
  • Clear or mostly clear days8
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)