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  • Writer's pictureSean Flanagan

Rain Water and Your Swimming Pool

Updated: Mar 15, 2022

As a homeowner in Central Florida, you know that rain is a common occurrence. And while you may enjoy watching the rainfall from your window, you may not realize that all of that water accumulation can have an impact on your swimming pool.

Believe it or not, one simple afternoon shower can change the chemical balance in your pool. This means that chlorine won't be as effective in killing microorganisms, so it becomes necessary for you to keep an eye on the water quality. Your pool’s pH level will change and total alkalinity activity falls due to rainwater's chemical dilution.

Rain water & your swimming pool, Sea Breeze Pools Central FL pool cleaners

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When it rains, algae and other debris like dust can be brought into the pool water. This makes for a murky situation that needs to get treated quickly or else the hot Florida sun will accelerate its growth! In this blog, we'll discuss how rainwater affects your pool and outline some tips to help you keep your pool in balance.

How to Maintain your Pool after Rainfall?

Pool Cover - Pool covers can be automatic or manually-operated, and are a way to protect your pool from rainwater that may contain chemicals, dirt particles, and leaves. A quality cover will also help keep the temperature of water consistent by minimizing heat loss during cool times of day when solar panels aren't working their best due to cloudy weather conditions.

Collect Debris - The rain can bring with it some surprises, such as leaves and insects. To keep your pool clean of debris while preventing dirt from harboring any organisms or fungi growth, use an automatic vacuum to remove all this unwanted material from the surface of your pool.

Check pH Values - The pool’s water may need some adjustment after heavy rainfall. A higher pH and chlorine level will help to normalize the balance of minerals in your swimming area's ecosystem so that it can be safely used by you, your friends, and your family members throughout all seasons!

Run Your Filter - Algae is widely considered the most annoying thing about swimming pools. It can grow quickly and cause an unappealing green tint to your water, which isn't very inviting for anyone who might want to use it! The best way of preventing this? Make sure you run your filter system after rain or when there has been heavy rainfall so that all those pesky algae spores are washed away.

Overflow - When the pool is overflowing, it's usually because there has been continuous heavy rain. In this case, you'll want to drain your pool until all excess water is drained from its system to prevent serious damage. It's hard to know what to do when it rains and your pool starts filling up with water! If hooking up a drainage system to get your pool’s water levels back to normal seems like too much of a hassle, you can always consider the alternative: having a cannonball party!

Sea Breeze Pools - Central FL Pool Experts

Most people don't know how to properly care for their pool when rainfall starts causing problems. Not only can improper care damage your pool, but it can also be dangerous. But fret not: Sea Breeze Pools is here to help. If you are a pool owner in the Central Florida area, we can provide regular maintenance services for your swimming pool as well as trustworthy advice on how to best care for your pool during the rainy season.

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Sea Breeze Pools services the following locations in Greater Central Florida:


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