Foothill snow and forest shade in Harwinton
Harwinton's foothills take heavier snow and longer cold than the valley towns to the east, so ice at the eaves is routine on warm-attic raised ranches and colonials. Forest covers most lots, shading roofs, growing moss on north slopes and filling valleys and gutters with leaves and needles, with limbs down in ice storms. The open ground around the green and the farms takes wind across exposed slopes, and spring freeze and thaw is long and works at old chimney flashing.

