Climate almanac

Hackettstown

New Jersey, United States · 40.85°, -74.83°

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What is the weather like in Hackettstown in July?

In July, Hackettstown is typically 86°F (30°C) during the day and 68°F (20°C) at night. The month brings about 5.0 in (126 mm) of precipitation in total.

  • Average high86°F (30°C)
  • Average low68°F (20°C)
  • Precipitation5.0 in (126 mm)
  • Clear or mostly clear days9
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)