Should I Run My Pool Pump When It Rains? Know The Benefits!

should i run my pool pump when it rains

Pool maintenance is very important to keep it safe and clean. The weather can have a great impact on your pool. There are many elements to keep the pool well-maintained. So, the pump is an essential element for running the pool. If you have a pool, you might think, should I run my pool pump when it rains?

Yes, you can run the pump when it rains. However, rain can affect the environment of the water of your swimming pool.

Yet, you have to consider a few more things if you are thinking about running a pool pump when it rains. Below, we’ve discussed all the necessary information in detail.

Should I Run My Pool Pump When It Rains?

Yes, you can definitely turn on the pool pump when it rains. There are cases when you shouldn’t turn on your pool pump. But running the pool pump when it’s raining can help to keep the water balanced. It prevents the growth of algae and lowers the risk of floods.

How Can Rain Affect Your Pool?

Rain can have both good and bad effects on your pool. It depends on a few factors, like the quantity, intensity, and duration of rain. The following are some of the ways that can affect the pool by rain:

1. Rain Affects the pH Levels of Pool Water  

The pH level of rainwater is about 5.6, which means it is typically acidic. It can change the pH balance and make the water more acidic when it gets into your pool. This can lead to many problems, like irritation in the skin and eyes and harm to the pool’s tools and surfaces. 

2. Helps the Growth of Algae

 Algae grow best in warm, wet places, and rain makes those conditions optimal for their growth. Rainwater may disturb your pool’s pH balance, making it more likely for algae to grow. You must run the pump to move the water and avoid algae growth. 

3. Brings Pollutants Into the Swimming Pool

Dirt, debris, and other pollution can enter your pool when it rains. These impurities can alter the chemistry of the water. Rain can make it more complex to maintain the pool clean and healthy for swimming. However, large things like leaves can easily be removed from the pool with the pump. 

4. Overflow of the Water

If it rains a lot, your pool might overflow and flood your garden or even in your house. Keeping your pool pump running during heavy rain will help you to maintain the water level and prevent overflow.

Benefits of Running a Pool Pump When It’s Raining?

There are several advantages to running your pool pump while it’s raining. It depends on the rain’s severity and your pool’s condition. Some advantages of running the pump are as follows:

  • Helps to maintain proper chemical balance: Running your pool pump keeps the water clean because it moves the water around and keeps contaminants from sticking. This makes sure that your pool is always clean and safe to swim.
  • Stops algae from growing: As you already know, rain makes suitable circumstances for algae to grow. Running the pump during the rain circulates the pool water and prevents the algae from growing.
  • Limits the chance of flooding: During heavy rain, your pool’s water can flood your house. Running it can limit the chance of overflowing the water into your exterior or house. Proper pool water level management prevents property damage and protects the pool’s structural integrity.
  • Filters out pollutants: If you want to keep your pool clean and safe for swimming, you should run the pump even when it rains. Because it does let the contaminants settle down and removes the particles as soon as possible.

What to Do After It Rains?

After the rain stops, there are a few things you can do to keep your pool in good condition:

Check the pH of the Water

As the rain disbalances the pH level of water. You need to check the pH level of the pool’s water. It will help to take proper steps to balance the level. 

Clean the Pool After the Rain Stopped

Rainwater can bring dirt and trash into the pool. Clean up your pool to eliminate any materials that may have fallen during the storm. You can brush the pool surface, vacuum the pool floor, and clean the skimmer and the basket of the pump.

Continue Running the Pool Pump

 You should keep your pool pump going for a few more hours. It helps to move and filter the pool water properly. This will help to keep the water clear and prevent any problems.

Is Rainwater Bad For a Pool?

In general, rainwater is safe for swimming pools. If not handled effectively, it might lead to complications. As we’ve already said, rainwater may disrupt the pH balance of your pool, make algae grow, bring contaminants, and cause floods. By operating the pump in your pool during and after it rains, you can avoid these problems and keep your pool well-maintained. So, properly caring for your pool is important to avoid issues in rainy weather.

How Do I Protect My Pool Pump From Rain?

Protecting the pump from rain is extremely important to avoid damage and ensure it runs efficiently. Follow these steps to prevent any damage to your pool pump:

  • Put a cover on the pool pump: Water can cause potential damage to any eclectic devices. The cover will protect the pump from rain. It can lower the risk of issues that could happen from rain. There are a lot of different types of pool pump covers. You can choose anyone that fits your necessities and looks best in your pool area.
  • Place the pool pump equipment in a higher place: You should place the pump in an elevated place to prevent water from flowing around it. It reduces the risk of damage caused by water. Ensure the place is secured and sturdy to avoid any instability or movement.
  • Perform Routine Maintenance: Check the pump regularly for any damages and make required replacements or repairs to keep it working properly. Your pool pump will operate efficiently longer if you take care of it regularly.

What if your pool pump stops working after a Rain or storm?

Follow these steps if the pump in your swimming pool fails to function after a storm or rain:

  • Turn the power off: Disconnect the power connection of the pump immediately. It will help to protect you from any electrical issues. 
  • Check the pump for any damages: Check for any cracks, broken signs, and the electric connection to be safe. You can also take the help of a professional.
  • Let the pump dry out: If water got into it, you should dry it well before turning it back on. You can use a towel or a vacuum to remove water. 
  • Hire a professional: If the problem continues after drying, or if you can’t figure out what’s wrong, you should call a professional pool service provider. They will be able to find out the issue and suggest some necessary steps to restore your pump’s working condition.

When Should You Not Run Your Pool Pump?

There are some instances when you shouldn’t operate the pump. There is a risk of electrical shock if you run the pump during a storm or other extreme weather. You should wait until the storm is over to turn it back on.

Another situation is if the pump is not working properly. If there is any damage in the pump, you should operate it before repairing or replacing it. Otherwise, it can increase the damage and create potential risks.

FAQs 

Should I Run My Pool Pump All the Time?

No, you should not run the pump all the time of the day. It varies on several things, such as the size, capacity, and how often it is used. You can run the pump for 8-12 hours each day during peak swimming times.

Can a Pool Pump Get Wet?

Even though pool pumps are made to handle water, they shouldn’t be submerged in the water. Water can cause potential issues to the pump.

Should I Shock My Pool Before or After It Rains?

You should shock the pool after it rains. Rainwater can bring in contaminants and mess up the chemistry of your pool’s water. You should shock your pool to get it back to optimal condition.

How to Get Algae Out of a Pool Without a Vacuum?

Even if you do not own a pool vacuum, you may eliminate algae with a pool brush or algaecide.

Final Thoughts

Rain can make things hard for people who own pools. By understanding how weather affects your pool and taking the right steps to deal with these problems, you can keep your pool clean, safe, and fun to swim in. 

So, running the pool pump when it rains depends on several factors. Keeping your pool’s pump running during rains can control the algae growth and keep your water balanced. Also, it is important to consult any professional if you have any confusion about it.

Author

  • Steve Anderson

    Hello, I'm Steve, the owner of Pool Supplies 360. With years of experience in pool care, I am here to provide tips and advice to all pool owners to help them make informed decisions about caring for their pools.

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