Ice dam risk in Calimesa, CA
Will your roof get ice dams in Calimesa, CA?
0.0 dam days a winter
Almost never. An ordinary house in Calimesa sees 0.0 days a winter when an ice dam can form, because snow rarely stays on a roof long enough below freezing.
Calimesa 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 Calimesa?
- 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.
Calimesa next to nearby towns
Calimesa ranks 364 of 376 California cities here for ice-dam days, behind Truckee at 36.3 days.
- Yucaipa, CA 3 mi, 0.0 days
- Redlands, CA 8 mi, 0.0 days
- Banning, CA 9 mi, 0.0 days
- Beaumont, CA 10 mi, 0.0 days
- Moreno Valley, CA 10 mi, 0.0 days
Where these numbers come from
NOAA 1991–2020 climate normals from Redlands, 8.7 miles from Calimesa. 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.