Ice dam risk in Henderson, NV
Will your roof get ice dams in Henderson, NV?
0.0 dam days a winter
Almost never. An ordinary house in Henderson sees 0.0 days a winter when an ice dam can form, because snow rarely stays on a roof long enough below freezing.
Henderson 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 Henderson?
- 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.
Henderson winter, month by month
| Month | Snow (in) | Days on ground | Dam days |
|---|---|---|---|
| December | 0.2 | 0.1 | 0.0 |
Henderson next to nearby towns
Henderson ranks 7 of 10 Nevada cities here for ice-dam days, behind Elko at 14.0 days.
- Boulder City, NV 13 mi, 0.0 days
- North Las Vegas, NV 20 mi, 0.0 days
- Las Vegas, NV 20 mi, 0.0 days
- Bullhead City, AZ 66 mi, 0.0 days
- Mesquite, NV 75 mi, 0.0 days
Where these numbers come from
NOAA 1991–2020 climate normals from Mccarran International Airport, 8.8 miles from Henderson. 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.