Most apartment buildings in Greece were constructed gradually after the Asia Minor Catastrophe and, later, during the wave of internal migration following the Civil War. Many of these buildings—especially in urban centres such as Athens—have stood for decades and were not designed to cope with the extreme temperatures we now experience.
Both the building materials and construction methods reflected the weather conditions of their time. However, climate change has dramatically altered what is needed for comfortable living. Heatwaves are now more frequent and arrive earlier in the year—even as early as June, as we have recently witnessed. They also last longer, testing the endurance of both permanent residents and tourists, particularly in properties that have not been upgraded for energy efficiency.
All of this highlights the growing need for more modern, energy-efficient properties that can offer guests a truly comfortable stay.
What hosts and guests should know about dealing with heatwaves in short-term rentals
Short-term rentals operate as a community built on trust, but they are also subject to the laws of supply and demand. Guests are not simply looking for somewhere to sleep—they want a place where they can relax or even work. This means the property must be able to offer a pleasant experience, which in turn leads to higher ratings and better reviews.
To achieve this, Airbnb hosts need to ensure their properties are properly prepared to protect guests from the oppressive temperatures of a heatwave.
Airbnb hosts and heatwaves
As a short-term rental property owner, you have a responsibility to do everything you can to make sure your property is well-prepared for both very low and very high temperatures.
Upgrade your windows: Replacing old windows with double glazing helps insulate the property from outside temperatures.
Maintain air conditioning units: Be diligent about servicing your air conditioners before the summer season and keep them thoroughly clean throughout the year.
Install ceiling fans: Ceiling fans create a cooling sensation even if the actual room temperature stays the same. They use less energy than air conditioning and can be used alongside it, allowing you to set the AC at a higher temperature and reduce energy consumption—without compromising on guest comfort.
Add awnings or external shades: These protect the building’s exterior walls from high temperatures, helping to maintain a more comfortable indoor environment.
Use blackout curtains: Inside, choose blackout curtains to block sunlight and help keep temperatures lower indoors.
Once you’ve taken these steps, you can go even further to help your guests cope with the heat safely:
- Provide information: Offer a guide with tips on how to prevent heatstroke and stay safe during a heatwave.
- First aid kit: Be proactive by providing a small first aid kit in case of emergencies.
- Refreshments: If you know guests are staying during a heatwave, leave bottles of water and refreshing drinks—such as iced tea—in the fridge.
Airbnb guests and heatwaves
If your chosen dates for an Airbnb stay coincide with a heatwave, it is important not to take expert warnings lightly. You must be especially careful to avoid the risk of heatstroke, fainting, or other unpleasant surprises during your stay.
- Check the amenities: Make sure the property you have chosen has air conditioning and shading to protect you from the high indoor temperatures that can develop.
- Report any problems: If you feel uncomfortable in the property, do not hesitate to contact the host or property manager so they can check whether the air conditioning is working properly.
Apart from your time indoors, you should be even more careful when outside:
- Avoid the sun: Stay out of direct sunlight between 12:00 and 17:00, when the sun’s rays are at their strongest.
- Plan activities wisely: Try to schedule activities like walking or running after sunset—or avoid them altogether on particularly hot days.
- Protect yourself: Never go out without a hat, sunglasses, and sunscreen with a high SPF.
- Stay hydrated: Always carry a bottle of water with you.
Heatwaves are now a reality every summer and require responsibility and preparation from both hosts and guests. The right information, suitable amenities, and cooperation between both sides can ensure a comfortable, safe, and enjoyable stay—even in the most demanding weather conditions.
