Glynn County, GA Roof Snow Load - 0 psf
What ASCE 7 says about snow load in Glynn County
That's Glynn County's design roof snow load per ASCE 7-22, for a typical heated single-family home - the number a permit reviewer starts from.
Converted to something you can actually eyeball on a roof: about 0 in. of fresh powder, 0 in. once it settles and packs down, or just 0 in. if it's turned to ice. This county’s ground snow load maps to zero - snow load is not a driver of roof design here.
Glynn County in numbers
- Design roof snow load0 psf
- Ground snow load, ASCE 7 map0 psf
- National rank#2,583 of 2,758
- Georgia rank#101 of 159
- Population86,540
- Annual snowfall, NOAA normal0 in.
- FIPS13127
Where Glynn County's figure sits nationally
Out of 2,758 rated US counties, Glynn County sits at #2,583, the top 94% nationally - #101 of 159 within Georgia. Georgia counties average 3.6 psf; Glynn County runs 3.6 psf lower than that.
Near 31.2127°N 81.4964°W, FIPS 13127: Glynn County counts 86,540 residents and a 0 psf map value, which the code's own factors turn into 0 psf.
How much it actually snows in Glynn County
Most winters bring Glynn County roughly 0 in. of snow - NOAA's normal at BRUNSWICK, GA US, 3.1 mi off. (fresh vs. packed vs. ice explains why.)
Read this before you rely on it
Glynn County's number above is ASCE 7-22's default case, not a custom calculation: ordinary residential occupancy, heated, sited on ground that's neither fully sheltered nor fully exposed. Any one of those changing - pitch, exposure, heating, occupancy - moves the real figure.
Nothing here substitutes for an address-level number. Get one free, in about a minute, from the ASCE 7 Hazard Tool using your own coordinates rather than Glynn County's county-wide figure. See the methodology guide.