Ice dam risk in Jacksonville Beach, FL
How often ice dams form in Jacksonville Beach
0.0 dam days a winter
Almost never. An ordinary house in Jacksonville Beach sees 0.0 days a winter when an ice dam can form, because snow rarely stays on a roof long enough below freezing.
Jacksonville Beach 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 Jacksonville Beach?
- 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.
Jacksonville Beach next to nearby towns
Jacksonville Beach ranks 108 of 173 Florida cities here for ice-dam days, behind Jacksonville at 0.0 days.
- Atlantic Beach, FL 5 mi, 0.0 days
- Jacksonville, FL 17 mi, 0.0 days
- St. Augustine, FL 26 mi, 0.0 days
- Green Cove Springs, FL 27 mi, 0.0 days
- Fernandina Beach, FL 27 mi, 0.0 days
Where these numbers come from
NOAA 1991–2020 climate normals from Jacksonville Beach, 1.1 miles from Jacksonville Beach. 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.