Why does Plattsburgh have a low average annual precipitation compared to most of New York State?

Plattsburgh experiences lower average annual precipitation compared to most of New York State primarily due to its geographical location and topography. Situated near Lake Champlain and the Adirondack Mountains, the area is influenced by the rain shadow effect, where moisture-laden air is blocked by higher elevations, leading to decreased rainfall. Additionally, its northern position results in colder temperatures that can limit precipitation in the form of rain. These factors combined contribute to Plattsburgh's relatively dry climate.