Ice dam risk in Corsicana, TX
How often ice dams form in Corsicana
0.0 dam days a winter
Almost never. An ordinary house in Corsicana sees 0.0 days a winter when an ice dam can form, because snow rarely stays on a roof long enough below freezing.
Corsicana 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 Corsicana?
- 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.
Corsicana winter, month by month
| Month | Snow (in) | Days on ground | Dam days |
|---|---|---|---|
| January | 0.4 | 0.0 | 0.0 |
Corsicana next to nearby towns
Corsicana ranks 149 of 252 Texas cities here for ice-dam days, behind Pampa at 2.6 days.
- Ennis, TX 19 mi, 0.0 days
- Waxahachie, TX 31 mi, 0.0 days
- Red Oak, TX 35 mi, 0.0 days
- Athens, TX 38 mi, 0.0 days
- Glenn Heights, TX 40 mi, 0.0 days
Where these numbers come from
NOAA 1991–2020 climate normals from Corsicana, 3.0 miles from Corsicana. 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.