Ice dam risk in Port Wentworth, GA
Ice dams in Port Wentworth, GA: how often
0.0 dam days a winter
Almost never. An ordinary house in Port Wentworth sees 0.0 days a winter when an ice dam can form, because snow rarely stays on a roof long enough below freezing.
Port Wentworth averages 0 inches of snow a year and about 0 days with snow on the ground. Too little lies on the roof for long. The conditions that make a dam need all three at once: snow, cold at the eave and heat above it.
Do you need to do anything in Port Wentworth?
- Nothing for ice dams. If you are buying here and an inspector mentions water at the eaves, ask what they saw: it is far more likely a gutter, flashing or drip-edge problem than ice.
Snowy places are not always the worst: why snowfall misleads.
Port Wentworth next to nearby towns
Port Wentworth ranks 85 of 101 Georgia cities here for ice-dam days, behind Sandy Springs at 0.2 days.
- Pooler, GA 7 mi, 0.0 days
- Rincon, GA 7 mi, 0.0 days
- Garden City, GA 7 mi, 0.0 days
- Hardeeville, SC 12 mi, 0.0 days
- Savannah, GA 12 mi, 0.0 days
Where these numbers come from
NOAA 1991–2020 climate normals from Savannah International Airport, 4.2 miles from Port Wentworth. A dam day is a day with snow on the roof and freezing at the eave while heat or sun melts the snow above it. This describes a normal winter, not this one.