Will Pipes Freeze in Nash County, NC? 8 nights a Year
Freeze nights in Nash County
In a normal year Nash County, NC gets 8 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 24% 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 | 68 nights |
| Bare pipe in garage, attic or outside wall | 20°F | 8 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 8 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 11/05, last around 04/01. For 20°F: 12/24 to 02/19.
How cold Nash County nights get
Average winter (Dec-Feb) low: 33°F; the coldest month, January, averages 31°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 31°F | 33°F | 39°F | 48°F | 57°F | 65°F | 69°F | 68°F | 62°F | 50°F | 39°F | 34°F |
Nash County next to its neighbours
Franklin County, NC, 30 km northwest, gets 17 nights below 20°F to Nash County's 8 nights. Wilson County, NC, 30 km south, gets 5 nights.
| County | Distance | Below 32°F | Below 20°F | Jan low |
|---|---|---|---|---|
| Nash County, NC | - | 68 nights | 8 nights | 31°F |
| Franklin County, NC | 30 km northwest | 97 nights | 17 nights | 28°F |
| Wilson County, NC | 30 km south | 60 nights | 5 nights | 33°F |
| Edgecombe County, NC | 35 km east | 70 nights | 8 nights | 30°F |
| Halifax County, NC | 44 km northeast | 70 nights | 9 nights | 30°F |
| Warren County, NC | 49 km north | 80 nights | 13 nights | 29°F |
| Vance County, NC | 58 km northwest | 84 nights | 17 nights | 28°F |
Nash County within NC
Nash County ranks 64 of 100 NC counties for nights below 20°F. The most is Swain County, NC at 49 nights, with a 24°F average winter low. The fewest is Carteret County, NC: 3 nights, winter lows near 39°F. At 191 ft, Nash County sits 282 ft below the state's median county elevation of 473 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 Rocky Mount Wilson Airport, NC, 15 km away (close match). A normal year, not tonight's forecast: check the forecast low for the night itself. How a county figure is built from stations: how the numbers are made.