Lauderdale County, Mississippi · Meridian
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Pipes freeze in Lauderdale County on about 2 nights a year, mostly January. Older homes, 20% of the stock here, are most at risk.
Heavy rain days of an inch or more come about 15.9 times a year here, most often in April. 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 15.9 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 34 freeze-thaw days a year, from winter ice dams. Most show up as ceiling stains in the room below.
8% of occupied homes in Lauderdale County heat mainly with wood or propane, below the Mississippi county median of 15.1%.
With 125 muggy nights a year, mold in Lauderdale County can appear within days of a leak. Dry first, then clean.
Local risk profile
With 33,551 homes and around 71,504 residents, Lauderdale County is 704 square miles of eastern Mississippi. The county seat is Meridian, and Marion, Collinsville and Nellieburg round out the largest towns. The county's median home was built in 1979.
49/100 Water Damage Risk Index: Elevated Lauderdale County ranks 41 of 82 Mississippi counties. See the statewide ranking and method.The three factors where Lauderdale County ranks highest compared with other Mississippi counties.
For frozen pipes, Lauderdale County is a typical Mississippi county, which is still plenty. From 2015–2024 it averaged 2 nights a year at 20°F or colder, the range where pipes in exterior walls, crawl spaces and unheated garages freeze, and 35 nights at or below 32°F. That ranks 47th of 82 counties.
Most freezing nights fall from January, 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 17 and the last spring freeze around Mar 2.
Rainfall is about average for Mississippi. Of roughly 56.9 inches of yearly precipitation, the damage comes from the 15.9 days a year with an inch or more, ranked 49th of 82. January, February and April see the most. The single wettest day in the record: 4.97 inches, December 28, 2018. Multi-day storms matter most for basements; the wettest three days on record here totaled 5.77 inches (through March 13, 2016).
The temperature crosses 32°F in both directions on roughly 34 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
Mississippi's 82 counties range widely in housing age; Lauderdale ranks 15th, with 52% of its homes built before 1980.
In Lauderdale County 20% of homes are older than 1960. If yours is one of them and the plumbing has never been replaced, expect galvanized steel supply pipe and cast iron drain lines, the two materials most likely to fail quietly.
About 26% 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 16% 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 35% 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 125 nights a year in Lauderdale County stay at 65°F or warmer, a sign of muggy summer air (41st of 82 counties). March 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: 21% utility gas, 70% electric, 7% 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
Kemper and Newton get more pipe-freeze nights than Lauderdale. Its housing is the oldest in the area by share of homes built before 1980.
By the numbers
| Factor | Lauderdale | Mississippi median | Rank |
|---|---|---|---|
| Homes built before 1960 | 20% | 15% | 17 of 82 |
| Homes built before 1980 | 52% | 45% | 15 of 82 |
| Homes built 2000 or later | 22% | 23% | 45 of 82 |
| Manufactured or mobile homes | 16% | 20% | 58 of 82 |
| Vacant homes | 14% | 17% | 59 of 82 |
| Wood or propane heat | 8.2% | 15% | 66 of 82 |
| Nights at 20°F or colder | 2/yr | 3/yr | 47 of 82 |
| Days with 1 inch+ of rain | 16/yr | 16/yr | 49 of 82 |
| Freeze-thaw days | 34/yr | 32/yr | 35 of 82 |
| Muggy nights (65°F+) | 125/yr | 125/yr | 41 of 82 |
Rank 1 is the highest value. Bars run from the lowest to the highest Mississippi 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 January, heavy rain in January, February and April.
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