Lauderdale County, Alabama · Florence
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Pipes freeze in Lauderdale County on about 7 nights a year, mostly December to February. Older homes, 19% of the stock here, are most at risk.
Heavy rain days of an inch or more come about 14.8 times a year here, most often in March. A sump pump that hasn't run since last season is a common weak point.
Backups often follow heavy rain, which Lauderdale County gets about 14.8 days a year, when storm water overloads sewer mains and pushes up through the lowest drain in the house.
Roof leaks here come from summer downpours and, with about 56 freeze-thaw days a year, from winter ice dams. Most show up as ceiling stains in the room below.
6% of occupied homes in Lauderdale County heat mainly with wood or propane, below the Alabama county median of 9.9%.
With 84 muggy nights a year, mold in Lauderdale County can appear within days of a leak. Dry first, then clean.
Local risk profile
With 44,936 homes and around 95,830 residents, Lauderdale County is 668 square miles of northwest Alabama. The county seat is Florence, and Underwood-Petersville, Rogersville and Killen round out the largest towns. The county's median home was built in 1980.
63/100 Water Damage Risk Index: Elevated Lauderdale County ranks 12 of 67 Alabama counties. See the statewide ranking and method.The three factors where Lauderdale County ranks highest compared with other Alabama counties.
Lauderdale is on the colder side of Alabama for pipes. From 2015–2024 it averaged 7 nights a year at 20°F or colder, the range where pipes in exterior walls, crawl spaces and unheated garages freeze, and 59 nights at or below 32°F. That ranks 1st of 67 counties.
Cold snaps are the real risk. The worst in the record lasted 5 days below freezing (ending February 2021), and the low bottomed out near -1°F on January 17, 2024.
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 7 and the last spring freeze around Mar 26.
Rainfall is about average for Alabama. Of roughly 59 inches of yearly precipitation, the damage comes from the 14.8 days a year with an inch or more, ranked 42nd of 67. February, March and December see the most. The single wettest day in the record: 3.94 inches, August 31, 2021. Multi-day storms matter most for basements; the wettest three days on record here totaled 6.86 inches (through February 23, 2019).
The temperature crosses 32°F in both directions on roughly 56 days a year. Each cycle melts and refreezes water at roof edges and in foundation cracks, which is how ice dams and basement seepage get started.
Housing
Alabama's 67 counties range widely in housing age; Lauderdale ranks 18th, with 50% of its homes built before 1980.
The mix runs from 19% built before 1960 to 23% built since 2000, so older neighborhoods bring aging pipe while newer subdivisions bring failed appliance lines and water heaters.
About 28% of homes went up between 1980 and 1999. Some houses from the late 1970s to the mid-1990s were plumbed with polybutylene, a gray plastic pipe known for failing at fittings. A plumber can tell you in a few minutes whether you have it.
Manufactured and mobile homes make up 8% of the housing here. Water lines in the underbelly depend on intact skirting and working heat tape, and they're usually the first to freeze in a cold snap.
Renters occupy 31% of homes. If you rent, the building is usually the landlord's to repair, but your belongings are only covered by renters insurance.
Beyond water
About 84 nights a year in Lauderdale County stay at 65°F or warmer, a sign of muggy summer air (65th of 67 counties). February is the wettest month. 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 Lauderdale County's occupied homes: 24% utility gas, 68% electric, 5% propane and under 1% wood. Most homes here heat with gas or electricity, so cooking and electrical faults are the likelier fire sources. Even a contained kitchen fire can send soot through the ductwork to every room.
Fire and smoke cleanup: first stepsCoverage
Calls connect to restoration companies that work across Lauderdale County. The largest communities by population:
Population from ACS 2020-2024 5-year estimates. Townships and unincorporated areas are covered too.
Nearby
Lauderdale gets more pipe-freeze nights than any of its neighbors. All of its neighbors see more heavy-rain days. Colbert County has the oldest housing nearby, with 51% of homes built before 1980.
By the numbers
| Factor | Lauderdale | Alabama median | Rank |
|---|---|---|---|
| Homes built before 1960 | 19% | 16% | 15 of 67 |
| Homes built before 1980 | 50% | 44% | 18 of 67 |
| Homes built 2000 or later | 23% | 23% | 35 of 67 |
| Manufactured or mobile homes | 8% | 22% | 61 of 67 |
| Vacant homes | 13% | 16% | 54 of 67 |
| Wood or propane heat | 6% | 9.9% | 49 of 67 |
| Nights at 20°F or colder | 7/yr | 3/yr | 1 of 67 |
| Days with 1 inch+ of rain | 15/yr | 15/yr | 42 of 67 |
| Freeze-thaw days | 56/yr | 38/yr | 1 of 67 |
| Muggy nights (65°F+) | 84/yr | 112/yr | 65 of 67 |
Rank 1 is the highest value. Bars run from the lowest to the highest Alabama county; the tick marks the median; orange means higher water damage risk than the median, green means lower.
Questions
Peak risk months in Lauderdale County: freezing from December to February, heavy rain in February, March and December.
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