Climate almanac

Somerset

Pennsylvania, United States · 40.01°, -79.08°

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What is the weather like in Somerset in January?

In January, Somerset is typically 35°F (2°C) during the day and 22°F (-6°C) at night. The month brings about 4.2 in (106 mm) of precipitation in total. Snowfall averages about 13 in (336 mm) over the month.

  • Average high35°F (2°C)
  • Average low22°F (-6°C)
  • Precipitation4.2 in (106 mm)
  • Clear or mostly clear days4
  • Snowfall13 in (336 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)