Will Pipes Freeze in Orange County, VT? 96 nights a Year
Freeze nights in Orange County
In a normal year Orange County, VT gets 96 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 90% of US counties.
Risk level: Severe. The risk season runs November to April, worst in January.
It depends where the pipe is
| Pipe | Freezes near | Nights a year |
|---|---|---|
| Outdoor spigot, open crawlspace | 32°F | 178 nights |
| Bare pipe in garage, attic or outside wall | 20°F | 96 nights |
| Insulated pipe in unheated space | 10°F | 57 nights |
| Inside the heated house | 0°F | 27 nights |
Foam-sleeving a bare pipe in unheated space takes it from 96 nights of risk to 57 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 10/01, last around 05/09. For 20°F: 11/03 to 04/07.
How cold Orange County nights get
Average winter (Dec-Feb) low: 9°F; the coldest month, January, averages 6°F overnight. 9 months normally bring at least one night below 32°F (Jan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec). Nights below 10°F, cold enough to freeze insulated pipe in an unheated space, come in January, February, March, November, December: 57 nights a year, and 27 nights below zero.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 6°F | 7°F | 17°F | 29°F | 41°F | 51°F | 55°F | 53°F | 46°F | 35°F | 25°F | 14°F |
Orange County next to its neighbours
Washington County, VT, 36 km northwest, gets 92 nights.
| County | Distance | Below 32°F | Below 20°F | Jan low |
|---|---|---|---|---|
| Orange County, VT | - | 178 nights | 96 nights | 6°F |
| Washington County, VT | 36 km northwest | 172 nights | 92 nights | 6°F |
| Grafton County, NH | 43 km east | 179 nights | 91 nights | 7°F |
| Windsor County, VT | 51 km south | 176 nights | 88 nights | 8°F |
| Caledonia County, VT | 56 km north | 176 nights | 92 nights | 6°F |
| Addison County, VT | 62 km west | 159 nights | 82 nights | 9°F |
| Rutland County, VT | 70 km southwest | 163 nights | 80 nights | 8°F |
Orange County within VT
Orange County ranks 4 of 14 VT counties for nights below 20°F. The most is Essex County, VT at 106 nights, with a 5°F average winter low. The fewest is Windham County, VT: 77 nights, winter lows near 13°F. At 1,788 ft, Orange County sits 814 ft above the state's median county elevation of 974 ft.
What to do here
- Treat it as a building fix, not a night-of routine: insulate, heat tape, seal crawlspace vents.
- An automatic leak shutoff pays for itself if one burst is avoided.
- Know where the main shutoff is before the first hard freeze.
At this many nights, foam alone is not the answer: insulate or heat tape?.
Where this comes from
NOAA 1991-2020 climate normals, blended from 3 nearby stations and adjusted for elevation; closest is Chelsea (2 mi NW), VT, 9 km away (close match). A normal year, not tonight's forecast: check the forecast low for the night itself. What a "fair" or "distant" station match means is in the method guide.