Weather on the Plymouth hills and in the Terryville valley
Plymouth climbs from the Pequabuck valley in Terryville up to a ridge, so exposure changes with the street. Houses on the high ground take the northwest wind directly and lose tabs on the windward slope. In the valley the air is calmer but damper, and roofs under mature maples stay wet and grow moss on the north side. Snow and ice are ordinary for inland Connecticut, which is still enough to form ice dams on the capes and split levels that have thin insulation and no soffit intake. Freeze and thaw cycles through the winter work at chimney mortar and open old sealant at flashing.

