Will Pipes Freeze in Abbeville County, SC? 7 nights a Year
Freeze nights in Abbeville County
In a normal year Abbeville County, SC gets 7 nights at or below 20°F, the point where bare pipes in a garage, attic or outside wall start to freeze. That is more than 21% of US counties.
Risk level: Occasional. The risk season runs December to February, worst in January.
It depends where the pipe is
| Pipe | Freezes near | Nights a year |
|---|---|---|
| Outdoor spigot, open crawlspace | 32°F | 61 nights |
| Bare pipe in garage, attic or outside wall | 20°F | 7 nights |
| Insulated pipe in unheated space | 10°F | under 1 night |
| Inside the heated house | 0°F | none |
Foam-sleeving a bare pipe in unheated space takes it from 7 nights of risk to under 1 night. A 12 ft heat-tape kit runs $17 to $37; an average burst-pipe repair is about $500.
Month by month
Nights at or below 20°F in a normal year.
First 32°F night is usually around 11/07, last around 03/27. For 20°F: 01/01 to 02/04.
How cold Abbeville County nights get
Average winter (Dec-Feb) low: 34°F; the coldest month, January, averages 32°F overnight. 7 months normally bring at least one night below 32°F (Jan, Feb, Mar, Apr, Oct, Nov, Dec).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 32°F | 35°F | 41°F | 49°F | 58°F | 66°F | 70°F | 69°F | 62°F | 50°F | 40°F | 34°F |
Abbeville County next to its neighbours
Greenwood County, SC, 31 km east, gets 7 nights below 20°F to Abbeville County's 7 nights. McCormick County, SC, 39 km south, gets 5 nights.
| County | Distance | Below 32°F | Below 20°F | Jan low |
|---|---|---|---|---|
| Abbeville County, SC | - | 61 nights | 7 nights | 32°F |
| Greenwood County, SC | 31 km east | 62 nights | 7 nights | 33°F |
| Anderson County, SC | 37 km northwest | 57 nights | 8 nights | 32°F |
| Elbert County, GA | 38 km west | 83 nights | 13 nights | 30°F |
| McCormick County, SC | 39 km south | 58 nights | 5 nights | 33°F |
| Lincoln County, GA | 49 km south | 60 nights | 6 nights | 34°F |
| Hart County, GA | 49 km west | 49 nights | 5 nights | 33°F |
Abbeville County within SC
Abbeville County ranks 18 of 46 SC counties for nights below 20°F. The most is Cherokee County, SC at 18 nights, with a 28°F average winter low. The fewest is Charleston County, SC: under 1 night, winter lows near 45°F. At 541 ft, Abbeville County sits 280 ft above the state's median county elevation of 260 ft.
What to do here
- Keep a night-of routine: drip, open cabinets, keep the heat at 55F or above.
- Foam-sleeve any pipe in the garage or crawlspace once; it is cheap and lasts years.
Few hard nights means pipes are rarely built for them; see freezes in warm places.
Where this comes from
NOAA 1991-2020 climate normals, blended from 3 nearby stations and adjusted for elevation; closest is Calhoun Falls, SC, 20 km away (close match). A normal year, not tonight's forecast: check the forecast low for the night itself. Why elevation is part of the blend: how county numbers are made.