Ice dam risk in Lumberton, NC
How often ice dams form in Lumberton
0.1 dam days a winter
Almost never. An ordinary house in Lumberton sees 0.1 days a winter when an ice dam can form, because snow rarely stays on a roof long enough below freezing.
Lumberton averages 1 inch of snow a year and about 1 day 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 Lumberton?
- 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.
Lumberton winter, month by month
| Month | Snow (in) | Days on ground | Dam days |
|---|---|---|---|
| January | 0.5 | 0.4 | 0.1 |
| February | 0.3 | 0.1 | 0.0 |
| December | 0.4 | 0.1 | 0.0 |
Lumberton next to nearby towns
Lumberton ranks 70 of 91 North Carolina cities here for ice-dam days, behind Boone at 4.9 days.
- Hope Mills, NC 24 mi, 0.1 days
- Laurinburg, NC 28 mi, 0.2 days
- Fayetteville, NC 31 mi, 0.1 days
- Spring Lake, NC 38 mi, 0.1 days
- Southern Pines, NC 45 mi, 0.1 days
Where these numbers come from
NOAA 1991–2020 climate normals from Whiteville 7 NW, 20.0 miles from Lumberton. 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.