Will Pipes Freeze in Monroe County, AR? 7 nights a Year
Freeze nights in Monroe County
In a normal year Monroe County, AR gets 7 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 21% 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 | 56 nights |
| Bare pipe in garage, attic or outside wall | 20°F | 7 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 7 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 11/11, last around 03/15. For 20°F: 12/31 to 02/03.
How cold Monroe County nights get
Average winter (Dec-Feb) low: 34°F; the coldest month, January, averages 32°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 32°F | 35°F | 43°F | 52°F | 62°F | 70°F | 73°F | 71°F | 63°F | 52°F | 41°F | 35°F |
Monroe County next to its neighbours
St. Francis County, AR, 56 km northeast, gets 8 nights below 20°F to Monroe County's 7 nights. Arkansas County, AR, 46 km south, gets 6 nights.
| County | Distance | Below 32°F | Below 20°F | Jan low |
|---|---|---|---|---|
| Monroe County, AR | - | 56 nights | 7 nights | 32°F |
| Prairie County, AR | 36 km northwest | 53 nights | 7 nights | 32°F |
| Lee County, AR | 40 km east | 55 nights | 7 nights | 32°F |
| Phillips County, AR | 43 km southeast | 54 nights | 7 nights | 32°F |
| Arkansas County, AR | 46 km south | 49 nights | 6 nights | 33°F |
| St. Francis County, AR | 56 km northeast | 58 nights | 8 nights | 32°F |
| Woodruff County, AR | 57 km north | 55 nights | 8 nights | 31°F |
Monroe County within AR
Monroe County ranks 61 of 75 AR counties for nights below 20°F. The most is Benton County, AR at 29 nights, with a 27°F average winter low. The fewest is Miller County, AR: 3 nights, winter lows near 37°F. At 182 ft, Monroe County sits 165 ft below the state's median county elevation of 347 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 Clarendon, AR, 9 km away (close 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.