Will Pipes Freeze in Greene County, NY? 89 nights a Year
Freeze nights in Greene County
In a normal year Greene County, NY gets 89 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 87% of US counties.
Risk level: Severe. The risk season runs October to April, worst in January.
It depends where the pipe is
| Pipe | Freezes near | Nights a year |
|---|---|---|
| Outdoor spigot, open crawlspace | 32°F | 180 nights |
| Bare pipe in garage, attic or outside wall | 20°F | 89 nights |
| Insulated pipe in unheated space | 10°F | 46 nights |
| Inside the heated house | 0°F | 17 nights |
Foam-sleeving a bare pipe in unheated space takes it from 89 nights of risk to 46 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 09/27, last around 05/20. For 20°F: 11/05 to 04/09.
How cold Greene County nights get
Average winter (Dec-Feb) low: 14°F; the coldest month, January, averages 11°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, April, November, December: 46 nights a year, and 17 nights below zero.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 11°F | 12°F | 19°F | 30°F | 41°F | 50°F | 54°F | 52°F | 46°F | 36°F | 27°F | 18°F |
Greene County next to its neighbours
Albany County, NY, 36 km northeast, gets 72 nights.
| County | Distance | Below 32°F | Below 20°F | Jan low |
|---|---|---|---|---|
| Greene County, NY | - | 180 nights | 89 nights | 11°F |
| Albany County, NY | 36 km northeast | 153 nights | 72 nights | 13°F |
| Ulster County, NY | 39 km south | 144 nights | 64 nights | 17°F |
| Schoharie County, NY | 41 km northwest | 156 nights | 76 nights | 12°F |
| Columbia County, NY | 43 km east | 149 nights | 67 nights | 15°F |
| Schenectady County, NY | 60 km north | 151 nights | 72 nights | 13°F |
| Delaware County, NY | 68 km west | 170 nights | 81 nights | 12°F |
Greene County within NY
Greene County ranks 6 of 62 NY counties for nights below 20°F. The most is Franklin County, NY at 107 nights, with a 7°F average winter low. The fewest is Bronx County, NY: 16 nights, winter lows near 30°F. At 2,093 ft, Greene County sits 1,205 ft above the state's median county elevation of 888 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.
Interior pipes have a threshold too: the four freeze points.
Where this comes from
NOAA 1991-2020 climate normals, blended from 3 nearby stations and adjusted for elevation; closest is E Jewett, NY, 6 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.