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Climate almanac

Surprise

Arizona, United States · 33.63°, -112.33°

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What is the weather like in Surprise in December?

In December, Surprise is typically 67°F (19°C) during the day and 46°F (8°C) at night. The month brings about 1.0 in (26 mm) of precipitation in total.

  • Average high67°F (19°C)
  • Average low46°F (8°C)
  • Precipitation1.0 in (26 mm)
  • Clear or mostly clear days17
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)