Winthrop Harbor Weather in March

March in Winthrop Harbor typically sees daytime highs of 6°C (43°F) and nighttime lows of -2°C (28°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Winthrop Harbor in March

Past climate data indicates that roughly 10 days will see snow/rain, totalling around 67 mm (2.6 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Winthrop Harbor in March

Daytime highs in Winthrop Harbor in March reach 6°C (43°F), with nights around -2°C (28°F). Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At -2°C (28°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.

Sunshine in Winthrop Harbor in March

The month experiences a moderate amount of sunlight, with 189 hours of sunshine. This provides a nice balance between sunshine and clouds.

March in Winthrop Harbor has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.