Climate almanac

Seymour

Connecticut, United States · 41.40°, -73.08°

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What is the weather like in Seymour in March?

In March, Seymour is typically 49°F (10°C) during the day and 34°F (1°C) at night. The month brings about 4.0 in (101 mm) of precipitation in total. Snowfall averages about 6.2 in (158 mm) over the month.

  • Average high49°F (10°C)
  • Average low34°F (1°C)
  • Precipitation4.0 in (101 mm)
  • Clear or mostly clear days10
  • Snowfall6.2 in (158 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)