News Summary
As San Antonio braces for the coldest months of the year, residents are urged to take preventative measures against frozen pipes. With an average of 14 days of freezing temperatures expected, homeowners should drain outdoor water systems, insulate exposed pipes, and implement other strategies to avoid costly damages. Past experiences reveal that plumbing issues can escalate quickly, particularly when temperatures dip below 20 degrees. Preparing now can ensure a safe and uninterrupted water supply throughout the winter.
San Antonio is gearing up for the coldest part of the year, a period that typically stretches from late December through early February. Historically, the city has seen an average of 14 days annually when temperatures dip to or below 32 degrees Fahrenheit, according to records from the past 30 years. Recently, San Antonio experienced a low of 35 degrees, marking the coldest temperature since mid-February 2021. As winter approaches, residents are urged to take proactive steps to prevent frozen and damaged pipes, which can lead to costly repairs and major inconvenience.
The likelihood of frozen pipes is relatively low during light freezes, with temperatures ranging from 28 to 32 degrees, as indoor plumbing is typically insulated by walls. However, as temperatures fall below 25 degrees, the risk increases significantly, especially if the plumbing system lacks proper insulation. Most incidents of frozen or broken pipes occur when temperatures drop below 20 degrees, reinforcing the need for preparedness during colder months.
Outdoor plumbing, such as faucets and water supply lines, faces the greatest risk due to direct exposure to frigid air. This vulnerability heightens the chances of plumbing disaster, particularly in homes that do not take appropriate precautions. Furthermore, past experiences from February 2021 highlight that power outages can greatly exacerbate plumbing issues, leading to more extensive damage.
Statistics reveal that the average property damage claim for a frozen pipe in Texas reached $15,500 in 2020. This staggering figure serves as a cautionary reminder for homeowners and renters alike to safeguard their plumbing systems against winter’s chill.
To prevent frozen pipes, residents of San Antonio are encouraged to take several preventative measures:
1. Drain and cover outdoor water systems: Empty any water from outdoor hoses and fixtures to avoid freezing.
2. Allow outdoor faucets to drip: Keeping a single outdoor faucet dripping slowly can prevent the water inside from freezing.
3. Insulate exposed pipes: Use sleeves or heat tape on pipes in attics, garages, or crawl spaces to shield them from the cold.
4. Utilize heat lamps: In areas that lack insulation, heat lamps can help increase the temperature around vulnerable pipes.
5. Open cabinet doors: Allow cabinet doors to stay open under bathroom sinks to let warm air circulate around the plumbing.
It is essential to note that only one faucet should be left to drip to avoid overwhelming the water system. Taking these measures can greatly reduce the risk of costly pipe damage and ensure that water supply remains uninterrupted during the colder months.
In summary, San Antonio residents must prepare for the impending winter by implementing essential strategies to avoid frozen pipes. With temperatures predictably tumbling below freezing and the majority of plumbing issues occurring when the mercury drops significantly, the time to act is now. By following the suggested guidelines, homeowners and renters can protect their properties from the unexpected burdens of winter-related plumbing problems, ensuring peace of mind during the coldest months of the year.
Deeper Dive: News & Info About This Topic
HERE Resources
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San Antonio Prepares for Chilly Weather: SAISD Ready for Winter
Frigid Arctic Blast Set to Impact the U.S.
Additional Resources
- News4SA: Consider A/C Maintenance
- Wikipedia: San Antonio
- Community Impact: Shafer Services Plus
- Google Search: Shafer Services Plus San Antonio
- SA Current: Best Plumbing Company
- Google Scholar: Plumbing in San Antonio
- News4SA: Trust Air & Plumbing
- Encyclopedia Britannica: Plumbing Systems
- Express News: Frozen Pipes Risk
- Google News: Frozen Pipes San Antonio

Author: STAFF HERE SAN ANTONIO WRITER
The SAN ANTONIO STAFF WRITER represents the experienced team at HERESanAntonio.com, your go-to source for actionable local news and information in San Antonio, Bexar County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Fiesta San Antonio, San Antonio Stock Show & Rodeo, and Dia de los Muertos. Our coverage extends to key organizations like the Greater San Antonio Chamber of Commerce and United Way of San Antonio and Bexar County, plus leading businesses in retail, insurance, and energy that power the local economy such as H-E-B, USAA, and Valero Energy. As part of the broader HERE network, including HEREAustinTX.com, HERECollegeStation.com, HEREDallas.com, and HEREHouston.com, we provide comprehensive, credible insights into Texas's dynamic landscape.


