Now That the Rain Is Gone, What to Expect From Your Pool Water This Fall in Orlando?

Now That the Rain Has Stopped – What Happens to Your Pool?

After months of heavy summer rains, fall in Central Florida marks the start of the dry season. While it’s a welcome change from daily downpours, this shift in weather has a noticeable impact on your pool. You may notice your water level dropping faster, more debris on the surface, and chemical levels that seem harder to balance.

Understanding what’s normal — and what might signal a hidden issue — can help you keep your pool in great shape as the weather dries out.

Expect Higher Evaporation Rates

October in Orlando is typically when humidity levels drop and breezy afternoons become more common. These two factors — low humidity and increased wind — are key contributors to evaporation. According to pool care experts, four main factors affect evaporation: air temperature, water temperature, humidity, and wind. With two of those becoming more favorable to evaporation this time of year, it’s normal to see a steady drop in water levels even without a leak.

If you notice your pool water going down about ¼ to ½ inch per day, that’s usually due to natural evaporation. But if it’s more than that, you might want to try the 48-Hour Water Loss Test or schedule a professional leak detection to rule out hidden issues.

WATCH: Is It A Leak or Evaporation?

More Leaves, More Debris — More Maintenance

When the rain stops, the wind starts — and with it comes a flurry of dry leaves and debris from nearby trees. These can easily find their way into your pool, especially during breezy fall afternoons.

To manage this seasonal challenge:

• Increase suction from your skimmer. Adjust the valves to pull more debris from the surface before it sinks.
  
  
• Empty your skimmer basket more often. During the fall, this may mean twice a week or more instead of once.
  
  
• Use a pool cover when not swimming. This reduces debris and also limits evaporation.
  
  

If leaves are left to settle at the bottom, they can cause stains on your pool surface and clog your filtration system. Staying ahead of the cleanup now will save you from more time-consuming maintenance later.

Expect Subtle Changes in Water Chemistry

With the cooler weather, you might assume your pool needs less chlorine — and to a degree, that’s true. But fall brings its own chemical challenges.

While the demand for chlorine decreases as sunlight and water temperatures drop, the increase in organic debris — like leaves, pollen, and dust — introduces more contaminants that require sanitization. Plus, October’s water temperatures in Orlando often remain warm enough to promote algae growth if chlorine levels drop too low.

Here’s what to do to stay balanced:

• Test your water weekly and adjust chlorine levels as needed.
  
  
• Brush your pool surfaces to prevent algae buildup.
  
  
• Monitor pH and alkalinity, as falling leaves and debris can alter chemical balance over time.
  
  

In short, even though it’s fall, your pool chemistry still needs consistent attention — almost as much as it does in summer.

Watch for Early Warning Signs of Leaks

During the rainy season, leaks can be hard to spot because rainwater masks water loss. Once the rain stops, changes in water levels become easier to observe. If you’re topping off your pool more often than normal, this could be a sign of a hidden pool leak rather than evaporation.

Running your pump longer to maintain circulation when you’ve got a leak can also put unnecessary strain on your system — and increase energy costs. A professional leak detection service can pinpoint the problem before it leads to structural or plumbing damage.

Keeping Your Pool Ready for the Cooler Months

As the season shifts, your pool doesn’t require less care — just different care. Focus on balancing water chemistry, managing debris, and watching for leaks or unusual water loss. With the dry season settling in, a little extra attention goes a long way in keeping your pool clean, efficient, and worry-free through fall and winter.

Keep Your Pool Leak-Free This Fall with Expert Leak Detection in Orlando, FL

If your pool water seems to be disappearing faster than normal, don’t wait until winter to find out why. Aaron’s Leak Detection provides professional pool leak detection services in Orlando, FL to help you protect your pool investment and prevent costly repairs.

Our certified specialists use advanced technology to detect and repair leaks quickly and accurately, ensuring your pool is ready for the cooler months ahead.

Contact us today to schedule your inspection and enjoy a worry-free pool season.