Ice dam risk in Sweet Home, OR
Ice dams in Sweet Home, OR: how often
0.0 dam days a winter
Almost never. An ordinary house in Sweet Home sees 0.0 days a winter when an ice dam can form, because snow rarely stays on a roof long enough below freezing.
Sweet Home 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 Sweet Home?
- 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.
Sweet Home winter, month by month
| Month | Snow (in) | Days on ground | Dam days |
|---|---|---|---|
| January | 0.1 | 0.0 | 0.0 |
Sweet Home next to nearby towns
Sweet Home ranks 55 of 57 Oregon cities here for ice-dam days, behind Klamath Falls at 9.8 days.
- Lebanon, OR 13 mi, 0.0 days
- Albany, OR 25 mi, 0.1 days
- Springfield, OR 28 mi, 0.0 days
- Corvallis, OR 31 mi, 0.1 days
- Eugene, OR 32 mi, 0.2 days
Where these numbers come from
NOAA 1991–2020 climate normals from Foster Dam, 1.6 miles from Sweet Home. 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.