Ice dam risk in Sahuarita, AZ
Will your roof get ice dams in Sahuarita, AZ?
0.0 dam days a winter
Almost never. An ordinary house in Sahuarita sees 0.0 days a winter when an ice dam can form, because snow rarely stays on a roof long enough below freezing.
Sahuarita 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 Sahuarita?
- 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.
Sahuarita winter, month by month
| Month | Snow (in) | Days on ground | Dam days |
|---|---|---|---|
| March | 0.1 | 0.1 | 0.0 |
Sahuarita next to nearby towns
Sahuarita ranks 31 of 44 Arizona cities here for ice-dam days, behind Flagstaff at 16.2 days.
- Tucson, AZ 16 mi, 0.0 days
- Oro Valley, AZ 34 mi, 0.0 days
- Marana, AZ 38 mi, 0.0 days
- Nogales, AZ 39 mi, 0.0 days
- Sierra Vista, AZ 46 mi, 0.0 days
Where these numbers come from
NOAA 1991–2020 climate normals from Green Valley, 3.3 miles from Sahuarita. 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.