Will Pipes Freeze in Terry County, TX? 15 nights a Year
Freeze nights in Terry County
In a normal year Terry County, TX gets 15 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 32% of US counties.
Risk level: Regular. The risk season runs November to March, worst in January.
It depends where the pipe is
| Pipe | Freezes near | Nights a year |
|---|---|---|
| Outdoor spigot, open crawlspace | 32°F | 89 nights |
| Bare pipe in garage, attic or outside wall | 20°F | 15 nights |
| Insulated pipe in unheated space | 10°F | 2 nights |
| Inside the heated house | 0°F | none |
Foam-sleeving a bare pipe in unheated space takes it from 15 nights of risk to 2 nights. 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 11/04, last around 04/03. For 20°F: 12/06 to 02/21.
How cold Terry County nights get
Average winter (Dec-Feb) low: 28°F; the coldest month, January, averages 27°F overnight. 7 months normally bring at least one night below 32°F (Jan, Feb, Mar, Apr, Oct, Nov, Dec). Nights below 10°F, cold enough to freeze insulated pipe in an unheated space, come in January, December: 2 nights a year, and none below zero.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 27°F | 30°F | 37°F | 45°F | 55°F | 64°F | 67°F | 66°F | 59°F | 47°F | 36°F | 28°F |
Terry County next to its neighbours
Yoakum County, TX, 46 km west, gets 23 nights below 20°F to Terry County's 15 nights. Lynn County, TX, 48 km east, gets 12 nights.
| County | Distance | Below 32°F | Below 20°F | Jan low |
|---|---|---|---|---|
| Terry County, TX | - | 89 nights | 15 nights | 27°F |
| Yoakum County, TX | 46 km west | 99 nights | 23 nights | 25°F |
| Hockley County, TX | 48 km north | 99 nights | 20 nights | 25°F |
| Lynn County, TX | 48 km east | 80 nights | 12 nights | 28°F |
| Gaines County, TX | 55 km southwest | 82 nights | 13 nights | 28°F |
| Dawson County, TX | 60 km southeast | 93 nights | 16 nights | 26°F |
| Cochran County, TX | 67 km northwest | 106 nights | 27 nights | 24°F |
Terry County within TX
Terry County ranks 38 of 254 TX counties for nights below 20°F. The most is Lipscomb County, TX at 57 nights, with a 20°F average winter low. The fewest is Cameron County, TX: none, winter lows near 54°F. At 3,342 ft, Terry County sits 2,349 ft above the state's median county elevation of 992 ft.
What to do here
- Insulate every pipe in unheated space before the season starts.
- Heat tape on the runs you cannot insulate well.
- Shut off and drain outdoor spigots for the season.
What insulating actually removes here, and when heat tape is needed: insulate or heat tape?.
Where this comes from
NOAA 1991-2020 climate normals, blended from 3 nearby stations and adjusted for elevation; closest is Brownfield #2, TX, 7 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.