Your pool is your private retreat — the place where you relax, unwind, and make memories all year long. Living in Texas means you can enjoy it for much of the year, but our ever-changing weather can take a toll if you’re not prepared.

From heavy storms to scorching sunshine, each season brings unique challenges that affect your pool’s water chemistry, structure, and equipment. Here’s how the Gulf Coast climate impacts your pool — and what you can do to keep it running strong no matter the forecast.

Thunderstorms and Heavy Rain ⛈️

Strong spring and summer storms are part of life here on the coast. While most homeowners worry about wind or roof damage, your pool deserves a little post-storm attention too.

Heavy rainfall dilutes your pool water and washes in dirt, pollen, and organic debris. That extra contamination burns through chlorine quickly and can throw off your chemical balance.

After a storm:

• Test your chlorine and pH levels before swimming again

• Shock the pool if needed to eliminate bacteria

• Skim the surface and brush the walls to prevent algae

• Check filters and skimmer baskets for leaves or debris buildup

A quick cleanup after every storm helps prevent long-term water issues and protects your equipment.

Hail and Sudden Cold Fronts 🌨️

While hail isn’t as common along the Gulf as it is in North Texas, it does happen — and it can cause serious damage to pool covers, shutters, and even coping tiles.

If a storm with hail is approaching:

• Roll back automatic covers or retractable shutters if possible, so the housing acts as protection

• Remove loose furniture or decor that could blow into the pool

• Inspect your equipment after the storm for any visible damage

Cold snaps can also surprise us. When temps drop below freezing, keep water circulating through your pipes to prevent damage to pumps or filters. A freeze guard system can automate this and save your pool from costly repairs.

Sunny, Hot Days ☀️

Long, bright Texas days are what we live for — but the same sunshine that makes your pool inviting can also make it harder to maintain.

UV rays break down chlorine quickly, leaving your pool vulnerable to bacteria and algae. The heat also speeds up evaporation, which can lower water levels and alter your chemical balance.

To keep things crystal clear:

• Test your chlorine daily during peak summer months

• Add a UV-blocking pool stabilizer (cyanuric acid)

• Brush and vacuum weekly to prevent algae

• Check water levels frequently, topping off as needed

💡 Pro Tip: If your pool gets full sun all day, consider adding shade sails, umbrellas, or even a water feature to help keep temperatures down naturally.

Cooler Winter Months ❄️

Winters along the Gulf Coast are mild, but your pool still needs a little care. Many homeowners keep their pools open year-round, but if you decide to take a break from swimming, make sure your equipment stays protected.

Here’s how to prepare for cooler weather:

• Run your pump daily to keep water moving and prevent freezing in pipes

• Lower chlorine output but keep levels stable to avoid algae

• Use a pool cover to reduce debris buildup

• Check seals, gaskets, and fittings before spring

With proper care, your pool will be clean, efficient, and ready to dive into when the warmer months return.

No Matter the Season, Southern Charm Pools Has You Covered

At Southern Charm Pools, we know Texas weather can be unpredictable — but your pool care doesn’t have to be. Our team provides custom pool builds, remodels, outdoor living spaces, and ongoing maintenance services for families throughout League City, Kemah, Friendswood, Clear Lake, and beyond.

Whether you’re fighting algae in August or protecting your pool from a winter cold snap, we’re here to help you keep your backyard paradise looking and performing its best.