Ice dam risk in Murfreesboro, TN
Ice dams in Murfreesboro, TN: how often
0.3 dam days a winter
Almost never. An ordinary house in Murfreesboro sees 0.3 days a winter when an ice dam can form, because snow rarely stays on a roof long enough below freezing.
Murfreesboro averages 2 inches of snow a year and about 2 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 Murfreesboro?
- 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.
Murfreesboro winter, month by month
| Month | Snow (in) | Days on ground | Dam days |
|---|---|---|---|
| January | 0.8 | 0.7 | 0.1 |
| February | 0.7 | 0.7 | 0.1 |
| March | 0.4 | 0.3 | 0.0 |
| December | 0.3 | 0.2 | 0.0 |
Murfreesboro next to nearby towns
Murfreesboro ranks 31 of 65 Tennessee cities here for ice-dam days, behind Crossville at 2.6 days.
- Smyrna, TN 10 mi, 0.2 days
- La Vergne, TN 14 mi, 0.2 days
- Nolensville, TN 16 mi, 0.5 days
- Brentwood, TN 22 mi, 0.1 days
- Lebanon, TN 24 mi, 0.2 days
Where these numbers come from
NOAA 1991–2020 climate normals from Murfreesboro 5 N, 5.3 miles from Murfreesboro. 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.