Ice dam risk in Mont Belvieu, TX
How often ice dams form in Mont Belvieu
0.0 dam days a winter
Almost never. An ordinary house in Mont Belvieu sees 0.0 days a winter when an ice dam can form, because snow rarely stays on a roof long enough below freezing.
Mont Belvieu 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 Mont Belvieu?
- 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.
Mont Belvieu next to nearby towns
Mont Belvieu ranks 244 of 252 Texas cities here for ice-dam days, behind Pampa at 2.6 days.
- Baytown, TX 8 mi, 0.0 days
- La Porte, TX 16 mi, 0.0 days
- Deer Park, TX 18 mi, 0.0 days
- Seabrook, TX 19 mi, 0.0 days
- Pasadena, TX 21 mi, 0.0 days
Where these numbers come from
NOAA 1991–2020 climate normals from Baytown, 8.3 miles from Mont Belvieu. 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.