Imagine coming home after a long day, changing into your swimwear, and jumping into the pool, only to find that the water feels almost as hot as the air outside. This happens quite often in Dubai, especially between June and September. The sun beats down on outdoor pools for hours, and the water slowly loses its refreshing feel.
You don’t have to stop swimming until winter arrives. A few changes to your pool and the area around it can make summer swimming much more comfortable.
How to Keep a Swimming Pool Cool During Dubai Summer Without Wasting Water or Electricity
Most swimming pools in Dubai receive direct sunlight for several hours each day. The surrounding tiles also get hot, making the poolside area uncomfortable.
The first step to keeping your swimming pool cool in the Dubai summer is to identify where the heat is coming from. A pool without shade may need different cooling arrangements than one surrounded by trees or buildings.
Here are some things worth trying.
1. Get a Swimming Pool Chiller Installed
If your pool stays warm even after sunset, a swimming pool chiller may be worth considering.
The chiller removes the heat from the pool water and returns it to the swimming area. You can adjust the settings according to your preferred temperature.
Before you buy a swimming pool ask your swimming pool installation specialist to check the water capacity, pump, plumbing and amount of sunlight your pool receives.
A small chiller may struggle with a large pool, while an oversized system can cost more than necessary.
2. Build a Shaded Area With Gazebos & Pergolas
Think about how much sunlight falls directly onto your pool between noon and late afternoon.
A gazebo or pergola can block some of that sunlight. You can build one beside the pool or position suitable shading over part of the swimming area.
For a Residential Pool, shade near the shallow end can be particularly useful because families often spend more time there.
You can also consider shade sails. Make sure their supports can handle Dubai’s wind and weather.
3. Run Water Features When the Air Is Cooler
Have you got a waterfall or fountain connected to your swimming pool?
Try running it early in the morning or later in the evening.
Moving water can lose some heat through evaporation when the air is cooler and dry enough. However, fountains cannot always cool a pool during Dubai’s humid summer nights.
Water Features also cause extra evaporation, so keep an eye on the water level.
4. Think About Pool Tile Colours
Pool tile colour matters more than many homeowners realise.
Dark surfaces absorb more sunlight, while light-coloured finishes generally absorb less.
If you’re planning swimming pool installation or renovation, you can consider:
- White mosaic tiles
- Light blue ceramic tiles
- Pale grey pool finishes
- Light-coloured stone around the pool
You don’t need to replace perfectly good tiles just to cool the water. But if renovation is already on your list, colour is worth discussing with your contractor.
5. Don’t Ignore Swimming Pool Maintenance
Sometimes the problem isn’t the summer heat alone. If you have a chiller that needs servicing or a blocked filter, your pool cooling system might not work properly.
Make a habit of checking the pump, filtration system, and water temperature.
Summer swimming pool maintenance should also include ph and chlorine testing. Warm water and heavy pool use can make it harder to maintain the correct chemical balance.
If the water turns cloudy or develops algae, check the water chemistry rather than adding chemicals without testing.
6. Choose Hardscape That Doesn’t Become Too Hot
Ever walked barefoot on dark paving in Dubai during July? It can feel painfully hot.
The same problem affects swimming pool decks.
When choosing Hardscape materials, look for lighter paving, slip-resistant finishes, and surfaces that suit outdoor pool areas.
You can also add shaded pathways between your home and the pool.
These changes mainly improve comfort around the water. They won’t replace a pool chiller, but they can make the outdoor space much easier to use.
7. Use Landscaping to Create Natural Shade
Landscaping in Dubai isn’t only about making your garden look attractive.
Well-placed trees and shrubs can create shade around your swimming pool and nearby seating areas.
Choose heat-tolerant plants. Keep large roots away from pool walls and underground plumbing.
You also need to consider how much the plants will create cleaning. Trees that drop leaves into the pool every day may increase maintenance work.
8. Check Your Pool Pump and Water Circulation
Your pool pump should circulate water properly throughout the swimming area.
Poor circulation can leave some sections warmer than others and reduce the effectiveness of cooling equipment.
Check the return jets and clean the skimmer baskets regularly.
Remember that circulation spreads water around; it doesn’t automatically make the pool colder.
9. Give Commercial Pools More Attention
A Commercial Pool at a hotel, residential tower, or holiday property may have people swimming throughout the day.
Temperature control is particularly important with heavy use, sunlight and frequent water treatment.
Property managers should check water temperature and cooling equipment regularly.
For large commercial swimming pools, chillers may need to be designed for the water volume and number of hours used in a day.
10. Check Jacuzzi and Heating Settings
If your property has Jacuzzis alongside a swimming pool, check the temperature controls on both systems.
Generally Jacuzzis need warm water but in the summer you should not heat up your main swimming pool unnecessarily.
Ask a technician to inspect the controls if your pool continues getting hotter despite operating the cooling system.
What Temperature Should Your Swimming Pool Be in Summer?
Many people find swimming comfortable when the water stays between 26°C and 29°C.
You can use a pool thermometer to check the temperature at different times of day.
If shading and regular maintenance don’t cool the water enough, ask a pool specialist if a chiller would work for your setup.
Need Help With Your Swimming Pool in Dubai?
Every pool is different. A small villa pool may need shade and a modest cooling system, while a large commercial swimming pool may require more equipment.
Alrabeh delivers residential and commercial swimming pool installation, swimming pool maintenance, hardscape, landscaping, water features, and outdoor construction in Dubai. You can contact the team to discuss your existing pool or plans for a new one.
Frequently Asked Questions
1. How do I keep my swimming pool cool in Dubai?
Use a swimming pool chiller, add shade, and maintain proper water circulation.
2. Can I cool my swimming pool without a chiller?
Shade and nighttime evaporation may help, but they might not lower the water temperature enough during summer.
3. Does a pergola help keep pool water cool?
Yes, a pergola can reduce direct sunlight on part of the pool and slow down heating.
4. What is a comfortable swimming pool temperature?
Many swimmers prefer water temperatures between 26°C and 29°C.
5. How often should I check my pool during summer?
Check water quality and equipment regularly. The exact schedule depends on pool usage and local requirements.