How to Keep Your Pool Crystal Clear During the Monsoon Season

Arizona’s monsoon season brings much-needed rain, dramatic skies, and cooler evenings—but it also brings dust storms, debris, and sudden downpours that can wreak havoc on your pool. If you want to keep your swimming pool sparkling and swim-ready throughout the season, a little preparation and ongoing care go a long way.

Here are our top tips for protecting your pool from monsoon mess and maintaining clear, balanced water even when the storms roll in.

1. Stay Ahead of the Storm

The best monsoon pool care starts before the storm hits. Taking preventative steps can save you time and effort when it’s time to clean up.

• Secure your yard: Bring in or tie down patio furniture, umbrellas, and pool toys. These can blow into the water or cause damage during high winds.
• Trim trees and shrubs: Remove overhanging branches or dead limbs that could break and fall into your pool.
• Use a pool cover (if applicable): While not always practical during a windy storm, a mesh cover can help reduce debris if securely fastened.

2. Adjust Your Pool’s Chemistry

Storm runoff and debris can disrupt your pool’s chemical balance, leading to murky water, algae growth, and equipment strain. Test and adjust your water chemistry after every major storm—and more frequently if storms are frequent.

Focus on these key areas:

• Chlorine: Keep chlorine levels at the higher end of the ideal range to fight bacteria and organic contaminants.
• pH and alkalinity: Monsoon rains can lower pH, which affects sanitizer performance and water clarity. Balance your levels regularly.
• Shock your pool: A post-storm shock treatment helps eliminate contaminants introduced by rain and debris.

3. Clean Filters and Skimmers Often

Your filtration system works overtime during monsoon season. Wind and rain can fill your skimmer baskets with leaves, dirt, and other debris, which clogs your system and reduces efficiency.

• Empty skimmer and pump baskets daily if storms are frequent.
• Backwash or clean your filter more often than usual. If your pool looks cloudy or your pressure gauge is rising, your filter likely needs attention.

4. Brush and Vacuum the Pool

Monsoon dust can settle on your pool’s walls and floor, creating the perfect breeding ground for algae.

• Brush your pool walls and steps at least once a week.
• Vacuum manually or use an automatic cleaner to remove dirt and fine debris that the skimmer might miss.

This step not only keeps your water looking clean but also supports good circulation and chemical distribution.

5. Consider a Clarifier or Enzyme Treatment

If your pool still looks cloudy even after chemical adjustments and cleaning, a pool clarifier can help bind tiny particles together so your filter can trap them more easily. Enzyme treatments also help break down organic material like oils, pollen, and plant debris.

6. Lean on Professional Pool Services

Monsoon season can be unpredictable. If you’re short on time or want peace of mind, professional pool maintenance is a smart investment. At Pools By Design, we offer expert service to help Arizona homeowners navigate seasonal changes and keep their pools in pristine condition year-round.

Stay Ready with Pools By Design

Monsoon season doesn’t have to mean cloudy, dirty, or unusable water. With a proactive approach and regular care, your pool can stay clean, clear, and inviting—even after a desert storm.

Need help with seasonal pool care? Call (520) 797-6675 to schedule a service or get expert advice from our pool professionals. At Pools By Design, we’re here to support you before, during, and after every season.