how cold are frozen lakes: A layer-by-layer guide
How cold are frozen lakes? The ice surface can be far below 32°F (0°C), but the liquid water beneath it is usually close to freezing—roughly 32–39°F (0–4°C). The exact temperature varies with depth, weather, snow cover, and the lake’s shape. That difference matters: a frozen lake is not one evenly chilled mass. This guide explains…