Will Pipes Freeze in Montgomery County, GA? 2 nights a Year
Freeze nights in Montgomery County
In a normal year Montgomery County, GA gets 2 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 9% of US counties.
Risk level: Rare. The risk season runs January to January, worst in January.
It depends where the pipe is
| Pipe | Freezes near | Nights a year |
|---|---|---|
| Outdoor spigot, open crawlspace | 32°F | 33 nights |
| Bare pipe in garage, attic or outside wall | 20°F | 2 nights |
| Insulated pipe in unheated space | 10°F | none |
| Inside the heated house | 0°F | none |
Foam-sleeving a bare pipe in unheated space takes it from 2 nights of risk to none. 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 11/17, last around 03/12. For 20°F: 01/05 to 01/23.
How cold Montgomery County nights get
Average winter (Dec-Feb) low: 40°F; the coldest month, January, averages 38°F overnight. 5 months normally bring at least one night below 32°F (Jan, Feb, Mar, Nov, Dec).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 38°F | 41°F | 46°F | 53°F | 62°F | 69°F | 72°F | 71°F | 66°F | 55°F | 45°F | 41°F |
Montgomery County next to its neighbours
Treutlen County, GA, 27 km north, gets 4 nights below 20°F to Montgomery County's 2 nights.
| County | Distance | Below 32°F | Below 20°F | Jan low |
|---|---|---|---|---|
| Montgomery County, GA | - | 33 nights | 2 nights | 38°F |
| Toombs County, GA | 20 km east | 34 nights | 2 nights | 38°F |
| Wheeler County, GA | 20 km west | 34 nights | 2 nights | 38°F |
| Treutlen County, GA | 27 km north | 48 nights | 4 nights | 35°F |
| Jeff Davis County, GA | 41 km south | 34 nights | 2 nights | 38°F |
| Laurens County, GA | 44 km northwest | 45 nights | 3 nights | 35°F |
| Tattnall County, GA | 47 km east | 31 nights | 2 nights | 38°F |
Montgomery County within GA
Montgomery County ranks 125 of 159 GA counties for nights below 20°F. The most is Union County, GA at 28 nights, with a 27°F average winter low. The fewest is Glynn County, GA: under 1 night, winter lows near 46°F. At 279 ft, Montgomery County sits 141 ft below the state's median county elevation of 420 ft.
What to do here
- Watch the forecast for a sub-threshold night.
- That night: drip the faucet on an outside wall, open the sink cabinet.
A few nights a year catches houses that were never built for it: pipes in places that rarely freeze.
Where this comes from
NOAA 1991-2020 climate normals, blended from 3 nearby stations and adjusted for elevation; closest is Hazlehurst, GA, 32 km away (fair 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.