Knowledge Builders

how can i keep my pool cool in the summer

by Carroll Jaskolski Published 1 year ago Updated 1 month ago
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4 Ways to Keep Your Pool Cool During the Summer

  • Keep the Water Moving For both a functional and beautiful feature, consider adding a decorative fountain or waterfall to your pool. ...
  • Use an Aerator A pool aerator is a simple attachment that screws on to the existing pool return line and sprays a fountain of water into the pool using the pool's pump. ...
  • Cover When Not Using ...
  • Use a Pool Mister ...

How to Cool Pool Your Pool
  1. Install Water Features.
  2. Draining and Refilling.
  3. Improve Your Shading.
  4. Install a Pool Chiller or Heat Pump.
  5. Nocturnal Pool Temperature Cooling with Solar Panels.
  6. The Nuclear Option, Ice.
Jul 30, 2020

Full Answer

How do you cool a swimming pool in the summer?

Add a Water Feature One of the best and most aesthetically pleasing ways to cool off your pool water this summer is to add a water feature to your pool area. This could come in the form of a fountain, a waterfall, or an aerator.

How do you cool down a pool with an aerator?

The cheapest and easiest way to cool your pool water off is to use an aerator. An aerator is an attachment that plugs or screws into the side of your pool. Using return water from the pump, it sprays a fountain of water back into the pool. Air is introduced to the small droplets of water as they're sprayed.

Is your backyard pool too hot in summer?

If your backyard pool gets too hot in summer then you can try the following to cool it down. At night the air is generally cooler so if you run your pool pump during the night, rather than during the day, then this will help to reduce the pool water temperature by a few degrees as the movement will help evaporation, which in turn cools the pool.

Does a pool cooler reduce pool water temperature?

Not only can a pool cooler decrease your pool water temperature by 10 degrees Fahrenheit (or more), they actually can help you save on pool chemical usage as well. As you probably know, warmer water burns through sanitizer at a much higher rate than cool water and can also be a breeding ground for bacteria.

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How do you cool down a swimming pool?

Well, there are actually several ways to cool down your swimming pool.Run Your Filter at Night. The most practical one is to run your filter at night when the air is cooler. ... Cool Your Pool Down with Ice. Of course! ... Remove Landscaping. ... Install a Reverse-Cycle Heat Pump. ... Use Your Solar Heater. ... Install a Water Fountain.

Are pool chillers worth it?

On the hottest days of the year, your pool can be only a few degrees cooler than the outside air. This is due to many days or even months of the sun's heat warming up your pool. Having a chiller installed will guarantee that a dip in your swimming pool is always an enjoyable experience.

How much ice does it take to cool down a pool?

If so, you're in luck—we did a study to determine just how much ice it would take to cool the average 50,000-gallon commercial pool by just five degrees. It turns out that it would take 11,000 pounds of ice, or 1,100 of those 10-pound bags of ice you can get at the store.

Does running pool pump cool water?

You can cool your swimming pool by a few degrees by simply circulating your swimming pool water at night. If your swimming pool has any water features (fountains, waterfalls, etc.), you can also run them at night to accelerate the cooling process.

Is there such thing as a pool cooler?

As the name suggests, a pool chiller helps cool off the water in your swimming pool, pulling excess heat from the water and leaving you with cool, refreshing water.

How expensive is it to run a pool chiller?

Pool chillers are much more energy-efficient and can cost less than a dollar per day to ten dollars or more to run depending on the type and how long you use it. Pool chillers that are hooked up to solar energy may cost even less.

What is the fastest way to cool down a pool?

Following are some methods that have been used to lower the temperature of their pool water:Fountains & waterfalls. ... Ice. ... Drain & refill. ... Shade the pool. ... Reversible heat pumps. ... Evaporative coolers. ... Cooling the pool area.

Can I put dry ice in my swimming pool to cool it down?

As it sublimes, the dry ice displaces some oxygen, temporarily creating a zone of high CO2 concentration. Consequently, it can act as a simple asphyxiant, i.e. a chemical that displaces oxygen, and potentially become dangerous. Do not place dry ice in an indoor pool.

How hot is too hot for pool?

While pools should be never above 95 degrees, anywhere in the 90-92 degree range creates a comfortable, yet therapeutically warm environment for older swimmers or infants and toddlers learning how to swim.

Is it OK to run pool pump 24 hours a day?

Some commercial properties require 24-hour a day pump circulation, but as a homeowner, this is not advisable. If you are lucky enough to own an Energy Efficient, Variable Speed swimming pool pump (VSP) then , yes, technically you could run your pump for 24 hours a day.

How many hours a day should pool pump run?

Every pool must turn over at least once a day, so most pool pumps should run approximately 8 hours a day. But here's the thing: you don't have to run your pool pump consecutively. You can choose to run it for three hours in the morning before you leave for work and another 5 hours in the evening.

Should a pool filter run 24 7?

It is an established rule of thumb that the minimum time a pool pump should be run for is sufficient time for all of the water in the pool to be filtered once. Often this works out to be around 8 hours per day.

How well do pool chillers work?

Pool chillers will not only refresh the water during the summer, but it is also easier to maintain the pool's water chemical levels. For example, if the temperature drops 10˚F (say from 90˚ to 80˚), it will save 20 to 25% on chemical consumption.

Do you need a pool cooler?

A pool chiller can give your pool pumps a break But on hot summer days, pool water needs to circulate for as long as an hour for every 10 °F. With Las Vegas summer temperatures reaching up to 105 °F, it means your pool pump will have to work almost twice as long.

How do you winterize a pool chiller?

WHAT DO I NEED TO DO TO WINTERIZE MY COOLER? You must keep your IN and OUT valves closed and your main drain ball valve (the bottom left valve) open so the system is drained and will stay empty from rain water. If water stays in the basin over the off-season it could potentially burn up your pump.

Do they make chillers for pools?

Pool Coolers and Heat-Cool Heat Pumps Pool cooling systems chill your pool to the your exact preferred temperature. It is easy with swimming pool chillers and Heat/Cool found at In the Swim - the solution to hot pool water.

How to keep pool cool?

In short, your biggest enemy in the fight to keep your pool cooler is the sun. And, consequently, shading your pool is one of the most effective and efficient ways to cool it down. Every bit of shade you can create for your pool is a portion of sunlight your pool doesn’t have to absorb.

What happens if your pool water is warm?

If your water source is as warm, or warmer than your pool’s water, all you’re doing is replacing it with the same temperature water. You’ll have to check whether your water comes from wells or surface water, such as lakes.

Why is airflow important in swimming pools?

Part of this strategy is also to get rid of features that prevent airflow. If there is a cluster of trees, ancillary buildings, and other obstacles around your pool, it won’t receive a lot of wind. Airflow is a natural way to cool your pool through evaporation.

How to make a pool look better?

Using vegetation is a more long-term approach but it’s also a better way to improve the looking of your entire outdoor area. Enlisting the aid of a landscape expert can ensure your pool will look attractive and get all the shade it needs. Part of this strategy is also to get rid of features that prevent airflow.

How much water does a pool have?

The average pool has around 10,000 gallons of water. That amount of liquid takes a lot of energy to heat or cool. So, with your expectations tempered, here are some good ways to regulate your pool temperature.

Why do pools need a fountain?

Installing a fountain, waterfalls, or other features that keep your pool water moving promotes evaporation. When a liquid evaporates, it loses heat as it converts to gas. This is the same reason a damp towel around your neck helps keep you cool. You don’t have to run your water features all the time.

How to improve pool shading?

You can use several strategies to improve your pool’s shading. The most obvious is to use artificial sources of shading.

How to cool pool water?from lesliespool.com

The cheapest and easiest way to cool your pool water off is to use an aerator. An aerator is an attachment that plugs or screws into the side of your pool. Using return water from the pump, it sprays a fountain of water back into the pool. Air is introduced to the small droplets of water as they're sprayed. This, in turn, allows heat to escape the water more quickly through evaporation. It's a simple concept that can easily bring the pool temperature down a few degrees. For example, if your water temperature was about 94 degrees, you may expect the pool temp to be around 90 degrees with your aerator on.

Why is it important to keep your pool cool?from poolonomics.com

Keeping your pool water nice and cool not only will make swimming more enjoyable, but it will also actually protect your pool water from algae and bacteria growth while saving you money on pool chemicals. Now grab some drinks and have fun in the sun with your refreshingly cool swimming pool.

What temperature is too hot for a pool?from easypoolcleaning.com

What temperature is too hot for a pool rather depends on what you like to do in a pool.

Why do you run a pool pump at night?from lesliespool.com

Run the Pump at Night. To amplify the cooling effects of aerators, fountains, and other water features , run the pump the most at night. The cooler air temperatures will help bring the temperature down even faster than running them during daylight hours. But even if you don't have any water features, running the pool pump overnight will circulate ...

How to shade an exposed pool?from poolonomics.com

An easy way to shade an exposed pool area is to install an awning over at least part of your pool to shade it from the strongest afternoon rays that heat up your pool water the most. Not only will your pool stay cool, but you will too! A poolside awning will keep everyone in the backyard cool at your next pool party or barbeque.

How hot should my pool be with an aerator?from lesliespool.com

For example, if your water temperature was about 94 degrees, you may expect the pool temp to be around 90 degrees with your aerator on. To turn on the aerator, your pool plumbing or equipment should have a valve that will need to be opened. There is no specific valve for turning on an aerator.

What is the temperature of a pool in summer?from lesliespool.com

In many places during the summer, pool water temperatures can reach the low to mid 90s. Unfortunately, most people do not find this enjoyable for swimming. A common question we get in the summer is how to cool pool water during hot weather. Luckily, there are several convenient ways to lower pool temperatures.

How to cool off pool water?

One of the best and most aesthetically pleasing ways to cool off your pool water this summer is to add a water feature to your pool area. This could come in the form of a fountain, a waterfall, or an aerator. Not only are these pretty to look at and relaxing to listen to, but they also have the added bonus of dropping the temperature of your pool water.

Why is it important to keep your pool cool?

Keeping your pool water nice and cool not only will make swimming more enjoyable, but it will also actually protect your pool water from algae and bacteria growth while saving you money on pool chemicals. Now grab some drinks and have fun in the sun with your refreshingly cool swimming pool.

How does an evaporative pool chiller work?

It’s basically like an air conditioning unit for your pool that works by using fans to cool the water as it travels through the system . These are most effective when used at night to take advantage of the cooler temperatures.

How to shade an exposed pool?

An easy way to shade an exposed pool area is to install an awning over at least part of your pool to shade it from the strongest afternoon rays that heat up your pool water the most. Not only will your pool stay cool, but you will too! A poolside awning will keep everyone in the backyard cool at your next pool party or barbeque.

Why is it important to keep your pool out of direct sunlight?

Keeping your pool out of direct sunlight is a great option for keeping the water temperature low. It also has the added benefit of decreasing chlorine loss by UV exposure and saving you money on pool chemicals .

Is it a good idea to keep the water moving in a pool?

Since the evaporative cooling process is going to be subtle and somewhat dependent on the air temperature at night where you live, this is not a foolproof plan, but keeping the water moving in your pool is a great way to take the edge of the summer heat.

Is it better to have a pool full of cool water or chemicals?

With a pool full of nice cool water, your consumption of pool chemicals can easily take a plunge, making your pool less costly and easier to maintain all around.

1. Water Features

They are often considered an expensive way to keep your pool’s temperature down. This method is one of the most effective as it uses evaporation to cool down the pool. Installing a fountain, artificial waterfall, or aerator helps to maintain your pool’s temperate.

2. Filter your pool at night

When it comes to budget-friendly options for cooling your pool, an easy step to take is running your pool filter at night. As the air Is cooler, it imitates the same principle of evaporation and drops down the water’s temperature.

3. Sun cover

Covering your pool from the sun’s heat is another effective option for maintaining the pool’s temperature. By installing a canopy over your pool, you’ll stop direct contact of the sun with our pool’s water, preventing it from getting warm.

4. Drain and refill your pool

A more extreme option for maintaining your pool’s temperature is replacing its water. In this case, you’ll be removing or draining more than half of the pool’s water and replacing it with new water. If the surface of your pool water is an underground well, you’ll be refilling your pool with cool water in no time.

Pool Maintenance Course

When I first bought my house with a swimming pool, I knew nothing about cleaning and maintaining it. I was recommended Swim University’s Pool Care Handbook and video course so I bought it and have never regretted it.

What temperature is too hot for a pool?

What temperature is too hot for a pool rather depends on what you like to do in a pool.

Will ice cool down a pool?

Adding anything to a pool that is colder than the temperature of the water in the pool, including ice, will help to lower the overall temperature. But you will need to add so much of it to make a difference that it would not be worth the effort.

How to Keep Your Pool Temperature Cool in the Summer

Swimming pools are a refreshing and cool way to beat the heat during the scorching summer months. Nothing beats jumping into your backyard pool’s cool, refreshing water on a hot day.

1. Invest In a Mechanical Evaporative Chiller

An evaporative pool chiller, known as a pool cooler, is a powerful way to quickly cool down your pool. It works similarly to an air conditioning unit for your pool, using fans to cool the water as it circulates through the system. These are most effective when used at night when temperatures are cooler.

2. Leave Your Pool Filter Running At Night

The simple and practical step of running your pool filter at night rather than during the day is a cost-effective way to cool your pool. At night, the air is cooler and will act as an evaporative cooling system, lowering your pool water temperature by a few degrees.

3. Add a Water Feature

Using a water feature in your pool area is one of the most aesthetically pleasing and best ways to cool off your pool water temperature this summer. This could include a fountain, a waterfall, or an aerator.

4. Make Use of a Pool Mister

Like an aerator, a mister is an easy and affordable way to quickly lower your pool’s water temperature. The constant mist causes rapid evaporation and, as a result, cooler water temperatures. The kids will also enjoy playing in the spraying water. Use the mister at night for even more effective cooling.

The 6 Best Ways to Keep Your Swimming Pool Cold

There’s nothing quite like diving into a refreshingly cool pool on a hot day. However, sometimes the intense Texas heat manages to make your pool feel more like a lukewarm bathtub than a rejuvenating oasis. After all the time, effort, and money you’ve put into making your pool the summer escape of your dreams, you might feel cheated.

1. Invest in Mechanical Evaporative Chillers

Mechanical evaporative chillers may sound complicated, but you can think of them as an air conditioning unit for your pool. They work by using fans to cool the water as it travels through the system. If you opt for this system, be advised that it’s best to use it at night when the temperatures are already cool.

2. Run Your Pool Filter At Night Time

While the effects will be more subtle, running your pool filter at night circulates the surface water that is cooled by the drop in temperature outside. This can lower your pool’s water temperature by a couple of degrees, taking the edge off the summer heat and preventing the sensation that you’re just jumping into a large hot bath.

3. Add Water Features

Water features, such as scuppers and fountains, are a great way to add visual flair to your pool while also circulating pool water to keep it cool throughout the day. They are even more effective when left running at night to take advantage of the naturally cooler temperatures, similar to the effects of running your pool filter at night time.

4. Make Sure Your Pool Area Is Under Some Shade

Making sure your pool has some shaded area will not only keep the water temperature lower, but it will also decrease the amount of chlorine lost to UV exposure.The easiest way to create shade over your pool is to install an awning over at least a third of the pool.

5. Use A Reversible Heat Pump

Reversible heat pumps are pool heaters that can double as pool air conditioners because of their handy temperature controls. Unlike the fans in mechanical evaporative chillers, reversible heat pumps use refrigerant to cool the pool water on demand.

6. Use a White Pool Cover

You may have noticed that black-colored things get very hot when left in the sun, especially compared to white-colored things. This is because the color black tends to absorb the most light and heat, while the color white is the most reflective.

How to lower the temperature of a pool?

Here are 8 suggestions. Run your pool filter at night. If you run the filter at night, the air temperature is lower and, if you have an in-ground pool, the pipes are in the cooler ground, so you will lower the temperature of the water slightly. Use your solar panels at night. While the purpose of the solar panels is to heat the water, ...

What is the best water temperature for a pool?

In the summer, with many areas of the country experiencing triple-digit temperatures, all pools are at risk. The ideal water temperature for most pool owners is between 80-90 degrees.

How deep should an above ground pool be?

You are especially at risk of overheated pool water if you own or plan to install an above-ground pool that is six feet deep or less, as the exposed sides of the pool allow the water to be heated by the air temperature surrounding the pool as well as the sun on the surface of the water. If you have a pool with a darker-colored liner, ...

Why do people have pools in the South?

Shade the sun. Many homes in the south have their pools enclosed in a screen house to protect everyone from unwanted insects and air-borne debris. They also block the passive solar energy of the sun and help minimize the heating of the pool water.

How does an evaporative cooler work?

Evaporative coolers have been used with success in southern states. They work by lowering the temperature of the pool water through evaporation. While they are less expensive than a heat pump, they can only cool the water.

Can you cover a pool with a structure?

There are also pool canopies available that will give your pool at least partial protection. If covering the pool with a structure is not feasible, consider landscaping to block the sun. Remember that it will probably take a few years before the landscaping has matured enough to achieve the desired effect.

Can you use a reverse cycle heat pump to heat a pool?

There is no capability to heat the water, so the Reverse Cycle Heat Pump may be a better choice, depending on your location and how you use your pool. Use a white pool cover. Most pool covers are used for safety or to raise the temperature of the pool water. However, a reflective or white pool cover can help to keep the pool water temperature ...

What keeps water cool in a pool?

There’s nothing like a summer breeze to help keep your pool water cool, unless your pool is surrounded by tall shrubbery or a thick canopy of trees , which can block airflow to your pool’s surface. Uncover it! Pool covers are great for keeping debris and dirt out of your pool – but they also trap heat.

How to keep pool water moving?

Keep the water moving. Think water features are just for looks? Think again. Waterfalls and fountains keep your swimming pool water moving, which helps release heat and lower the temperature.

What is a Swimming Pool Chiller?

As the name suggests, a pool chiller helps cool off the water in your swimming pool, pulling excess heat from the water and leaving you with cool, refreshing water. You can purchase a pool chiller as a standalone unit, or you can choose a swimming pool heat pump that pulls double duty with an optional chilling feature or reversal switch. Swimming pool chillers are available in a wide range of sizes and price points, so you should be able to find an option that fits your pool and budget.

Why do you need a pool chiller?

The most obvious reason for a pool chiller, of course, is comfort: A good chiller can help take your swimming pool water from too hot to just right.

Why is it important to keep your pool temperature in check?

Here are a few more benefits to keeping your pool’s temperature in check: More bang for your pool-chemical buck. Swimming pool chemicals such as chlorine aren’t as effective at higher temperatures, which means so the warmer your water is , the more chemicals you’ll need to use to get the desired effects. Less algae.

How to keep algae in pool?

Algae thrives in warm temperatures. By lowering your water temperature, you’ll help keep algae growth in check. Slower evaporation. Your swimming pool water will always evaporate but cooling the water will slow down the evaporation process.

What temperature should a pool be?

While there’s no true “magic number” when it comes to swimming pool water temperature, most pool professionals agree that the ideal temperature is between 78 and 84 degrees. But that’s not the only reason to take the plunge and invest in a pool chiller.

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