Muhlenberg County, Kentucky · Greenville
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Pipes freeze in Muhlenberg County on about 15 nights a year, mostly December to February. Older homes, 20% of the stock here, are most at risk.
July brings the most downpours to Muhlenberg County, part of 13.4 heavy-rain days a year. Check the sump first.
Sewage backups in Muhlenberg County spike on heavy-rain days, about 13.4 a year, when sewer mains fill up and water finds the lowest drain.
Muhlenberg County's wettest day in the 2015–2024 record brought 4.25 inches, and about 65 freeze-thaw days a year mean ice dams in some winters.
10% of occupied homes in Muhlenberg County heat mainly with wood or propane, below the Kentucky county median of 12.6%.
With 76 muggy nights a year, mold in Muhlenberg County can appear within days of a leak. Dry first, then clean.
Local risk profile
With 13,557 homes and around 30,591 residents, Muhlenberg County is 467 square miles of southwest Kentucky. Besides Greenville, the county seat, the biggest communities are Central City, Powderly and Beechmont. The county's median home was built in 1978.
52/100 Water Damage Risk Index: Elevated Muhlenberg County ranks 61 of 120 Kentucky counties. See the statewide ranking and method.The three factors where Muhlenberg County ranks highest compared with other Kentucky counties.
Muhlenberg County is milder than most of Kentucky, but not mild enough to skip winterizing. It averaged 72 freezing nights a year over 2015–2024, 15 of them at 20°F or colder, cold enough for pipes in outside walls and crawl spaces to freeze. Among 120 Kentucky counties that's 102nd.
The longest cold spell was straight 9 days without the temperature rising above freezing, ending in February 2021. The coldest night reached about -6°F on February 19, 2015. Burst pipes usually show up when a spell like that breaks and the ice thaws.
Most freezing nights fall from December to February, peaking in January. Disconnect garden hoses and shut off outdoor spigots before the first hard frost, and keep the heat at 55°F or higher if you'll be away.
On average the first fall freeze arrives around Nov 2 and the last spring freeze around Apr 3.
Heavy rain is a bigger factor here than in most of Kentucky. About 13.4 days a year bring an inch or more (29th of 120), most often in July, out of 54.3 inches of total precipitation. On July 7, 2016, 4.25 inches fell in a single day. Multi-day storms matter most for basements; the wettest three days on record here totaled 5.71 inches (through July 7, 2016).
About 65 days a year swing from below freezing at night to above freezing by day. Those freeze-thaw cycles feed ice dams on roofs, open cracks in foundations and driveways, and stress pipes that are already marginal.
Housing
Kentucky's 120 counties range widely in housing age; Muhlenberg ranks 27th, with 54% of its homes built before 1980.
The mix runs from 20% built before 1960 to 21% built since 2000, so older neighborhoods bring aging pipe while newer subdivisions bring failed appliance lines and water heaters.
The 1980s and 1990s account for 25% of the county's homes. If yours is from those decades, look under the sinks and at the water heater for gray plastic pipe stamped PB, which is polybutylene and leak-prone.
18% of homes are manufactured or mobile homes, close to the Kentucky county median of 18.5%. Their water lines run under the floor behind the skirting, so a torn skirt or failed heat tape freezes them faster than lines in a site-built house.
Beyond water
Summer nights that don't drop below 65°F, a good marker of humid air, come about 76 times a year here, above the Kentucky county median of 59. The EPA recommends keeping indoor humidity below 60%, ideally 30 to 50%. Basements can pass 60% on their own in summer, so a dehumidifier matters even without a leak, and anything wet should be dried within 24 to 48 hours.
Mold remediation: what to expectMain heating fuel in Muhlenberg County's occupied homes: 26% utility gas, 64% electric, 8% propane and 2% wood. Fires here are likelier to start in the kitchen or the wiring than in the furnace. After any fire, keep the HVAC off until ducts are checked, or soot will travel through the house.
Fire and smoke cleanup: first stepsCoverage
Calls connect to restoration companies that work across Muhlenberg County. The largest communities by population:
Population from ACS 2020-2024 5-year estimates. Townships and unincorporated areas are covered too.
Nearby
Butler, McLean and Ohio get more pipe-freeze nights than Muhlenberg. Hopkins County has the oldest housing nearby, with 57% of homes built before 1980.
By the numbers
| Factor | Muhlenberg | Kentucky median | Rank |
|---|---|---|---|
| Homes built before 1960 | 20% | 18% | 50 of 120 |
| Homes built before 1980 | 54% | 44% | 27 of 120 |
| Homes built 2000 or later | 21% | 25% | 86 of 120 |
| Manufactured or mobile homes | 18% | 19% | 61 of 120 |
| Vacant homes | 11% | 13% | 84 of 120 |
| Wood or propane heat | 9.9% | 13% | 78 of 120 |
| Nights at 20°F or colder | 15/yr | 20/yr | 102 of 120 |
| Days with 1 inch+ of rain | 13/yr | 12/yr | 29 of 120 |
| Freeze-thaw days | 65/yr | 73/yr | 97 of 120 |
| Muggy nights (65°F+) | 76/yr | 59/yr | 21 of 120 |
Rank 1 is the highest value. Bars run from the lowest to the highest Kentucky county; the tick marks the median; orange means higher water damage risk than the median, green means lower.
Questions
Peak risk months in Muhlenberg County: freezing from December to February, heavy rain in February, March and July.
Sources: U.S. Census Bureau, ACS 2024 5-year estimates (2020-2024); weather from NOAA nClimGrid-Daily county averages (EpiNOAA), 2015–2024, averaged across the county; county boundaries from Census TIGER. Reviewed 2026-10-21. Methodology