Published on and written by Cyril Jarnias
Moving to Egypt means entering one of the hottest and sunniest climates on the planet. Between the scorching summers of the south, the Mediterranean humidity of the north, the cool desert nights, and the spring sandstorms, the country imposes a real change of pace and lifestyle on newcomers. Proper preparation not only helps avoid heatstroke and other health problems but also allows you to fully enjoy the country, from the Nile to the Red Sea beaches.
To adapt to the Egyptian climate, it is essential to pay close attention to health, housing choices, constant hydration, appropriate clothing, and the organization of daily activities.
Understanding the Egyptian Climate Correctly
Egypt is classified as having a hot desert climate (Köppen BWh). Over 90% of the territory is desert, the air is dry, rain is rare, and the sun is omnipresent. In practice, the country operates with two main seasons: a mild winter from November to April, and a very hot summer from May to October.
Three Major Climate Zones Across the Country
Even though the entire country remains arid, the feeling of heat varies greatly by region. For an expat, understanding this climate map is essential before choosing a city of residence.
| Zone | Examples of Cities | Main Climate Characteristics |
|---|---|---|
| Mediterranean Coast | Alexandria, Marsa Matruh, Port Said | Warm summers tempered by the sea, mild winters with some rain, more humid air |
| Nile Delta & Lower Egypt | Cairo and its region | Intermediate climate between Mediterranean and desert, hot/humid summers, mild and dry winters, very little rain |
| Upper Egypt & Red Sea | Luxor, Aswan, Hurghada, Sharm El Sheikh | Desert climate: scorching summers, almost no rain, very mild winter days but cool nights, warm sea year-round |
The Nile Valley and the delta, accounting for barely 3% of the territory, concentrate most human and agricultural activity. This fertile strip is surrounded by deserts where the temperature gap between day and night is marked: it can go from over 40°C (104°F) during the day to surprisingly cool nights.
Very Contrasting Seasonality
In practice, an expat will mainly experience four major periods throughout the year.
Maximum daytime temperature in winter in southern Egypt, like in Luxor or Aswan (in °C).
In spring, from March to May, the country gradually shifts towards summer heat. Mornings remain bearable, but temperatures rise quickly during the day, and above all, the khamsin winds appear – these hot, dusty gusts from the desert that can raise the thermometer by several degrees in a few hours and trigger sandstorms.
Summer, from June to August, is unsurprisingly very hot, often extreme in the south. In the Luxor and Aswan region, exceeding 40–42°C (104–108°F) is common, with records near 50°C (122°F). In Cairo, temperatures average around 34–35°C (93–95°F), while Alexandria peaks around 30–31°C (86–88°F) thanks to the sea, but with high humidity that makes the heat feel heavy. On the Red Sea coast, the heat is strong but more tolerable due to the wind, which explains the success of resorts like Hurghada or Sharm El Sheikh.
From September to November, the heat gradually subsides. September remains hot, often with over 30°C (86°F) during the day, but October and November offer very pleasant climatic conditions, particularly appreciated by expats who are still in the adaptation phase.
Focus on Cairo and Alexandria: Two Very Different Urban Climates
For those considering city life, two examples illustrate well the climatic diversity in Egypt.
In Cairo, summers are long, hot, sometimes heavy, but overall dry, with often clear skies. Winter is cool without being harsh, with generally pleasant days but nights requiring a light sweater. Over a year, the station near the airport records an average temperature of 73°F (about 23°C), with an average of 95°F (35°C) for highs and 50°F (10°C) for lows. Rain is almost anecdotal: barely about twenty millimeters per year, concentrated on a few winter days.
Alexandria, on the Mediterranean, offers a much more humid atmosphere. Summers are hot, but the sea cushions temperature extremes, and winters are windier and rainier. The city receives significantly more precipitation than the rest of the country and experiences genuine episodes of bad weather in winter (strong winds, rain squalls). In return, the air is fresher and less dusty than in Cairo.
Climate Risks Not to Underestimate
Living in Egypt does not mean suffering from the heat every day, but it requires knowing some specific risks to anticipate them: heatwaves, sunburn, sandstorms, dry air, water scarcity.
Extreme Heat: A Real Danger
The country is classified as high risk for extreme heat episodes. A heatwave in August 2015 officially caused more than 1,700 cases of heat-related distress and 92 deaths, mainly among the elderly. Climate projections predict an average temperature rise of about 2.1°C (3.8°F) by 2050, which will increase the frequency and intensity of heatwaves.
Two syndromes</strong are particularly important for an expat to know:
– Heatstroke (sunstroke/heatstroke), a medical emergency, is characterized by a body temperature exceeding 40°C (104°F), altered consciousness, and sometimes behavioral disorders. Without rapid cooling and treatment, there is a risk to life.
Heat exhaustion, more common, manifests as great fatigue, headaches, nausea, muscle cramps, profuse sweating, and a rapid pulse. It is a warning sign to be taken very seriously.
The country’s dry air sometimes gives the illusion that the heat is more bearable than in a humid tropical climate, but it leads to rapid evaporation of sweat and thus insidious dehydration.
UV, Sun, and Eye Health
With over 3,300 hours of sunshine per year on the north coast and over 4,000 hours in the central desert, Egypt is one of the sunniest regions on the globe. UV indices reach very high levels in summer (up to 11–12 in June and July).
A study conducted among Egyptian farmers revealed that over three-quarters of participants had a history of acute keratitis. It also showed significant rates of pinguecula, pterygium, and cataracts, all these eye conditions being linked to chronic UV exposure, thus illustrating the long-term effects such as premature skin aging, precancerous lesions, skin cancer, and eye damage.
For an expat who spends a lot of time outdoors (construction sites, agriculture, site visits, outdoor sports), UVA/UVB filtering sunglasses and sunscreen are therefore not about comfort but about medical prevention.
Sandstorms and Khamsin Wind
From March to May, the country is regularly swept by the khamsin, a hot, very dry wind that lifts large amounts of dust and sand. It can last several days, raise temperatures sometimes beyond 45–49°C (113–120°F), and drastically reduce visibility on roads.
The health consequences are known: worsening of allergies, asthma attacks, eye irritation, sinusitis flare-ups, respiratory discomfort in vulnerable individuals (children, the elderly, those with heart or respiratory conditions).
Heatwaves mainly affect the Nile Valley, the Western Desert, the Delta, Cairo, and the Suez Canal cities. Red Sea resorts, like Hurghada and Sharm El Sheikh, are generally a bit less exposed but are not completely spared.
Drought, Water Scarcity, and Impact on Daily Life
Beyond the weather, another parameter structures life in Egypt: water scarcity. The country depends 90–97% on the Nile, whose annual allocation is practically fixed, while the population exceeds 100 million. The available water volume per person has fallen to around 560–570 m³/year, nearing the UN-defined “extreme scarcity” threshold, and is expected to drop further by 2050.
In practice, this means: the implementation of theoretical principles in real-life situations.
– increasing focus on water savings,
– national campaigns on good practices (short showers, limiting street washing with large amounts of water, etc.),
– gradual increases in water tariffs, even though these remain historically low and subsidized.
For an expat, this context translates into the need to pay attention to consumption (showers rather than baths, limiting leaks, water-efficient appliances) and vigilance regarding drinking water quality, especially in peripheral neighborhoods and some rural areas where pressure or quality can be variable.
Daily Protection: Hydration, Diet, Life Rhythms
Adapting to the climate in Egypt first means reviewing how you drink, eat, and organize your days.
Drinking Enough, But Intelligently
In a hot, dry climate, the body loses a lot of water through evaporation. Several benchmarks from international recommendations can guide an expat: a person weighing 128 lbs (58 kg) should drink about eight glasses of water per day under normal conditions; in a Cairene or Aswani summer, this base must be increased.
A few practical rules make a real difference:
– Drink regularly rather than waiting to be thirsty, as thirst is already a sign of water deficit.
– Limit dehydrating drinks: heavily sweetened sodas, excess coffee, alcohol, which promote diuresis and loss of minerals.
– Carry a reusable water bottle or canteen for trips and visits; since tap water is not recommended for consumption, most expats opt for bottled or filtered water.
– In case of extreme heat or exertion, supplement with slightly salted drinks or rehydration solutions to compensate for sodium and potassium losses.
Hydration doesn’t depend solely on drinks. Consuming fruits (like watermelon, melon, and citrus) and water-rich vegetables, widely available in local markets due to the fertility brought by the Nile, is essential for maintaining good fluid balance.
Enjoying Local Cuisine to Better Cope with the Heat
The traditional Egyptian food system, designed for millennia for a hot climate, offers good allies for the expat.
Whole grains and legumes – baladi bread, fava beans (ful), lentils, chickpeas – provide sustained energy without causing sharp blood sugar spikes, which limits energy crashes. Many popular dishes, like koshary (a mix of rice, lentils, and pasta), ta’ameya (fava bean falafel), or vegetable stews (molokhiya, bamia), are naturally rich in fiber, vitamins, and minerals.
Green leafy vegetables – parsley, cilantro, dill, mint, arugula, spinach, beet or radish leaves – are omnipresent in daily cuisine. They provide valuable micronutrients, useful especially for combating some common deficiencies (iron, folate).
In summer, traditional drinks also play a role in climate adaptation: hibiscus infusion (karkade), sugarcane juice, lemonade, drinks made from carob or licorice. Consumed in moderation (some are quite sweet), they bring freshness and minerals.
Conversely, the temptation to systematically rely on fried foods and very fatty dishes, increasingly common, accentuates digestive heaviness and increases the feeling of discomfort in hot periods. A diet inspired by tradition – focused on legumes, vegetables, whole grains, and reasonable portions of meat or fish – really helps the body better manage temperature.
Changing Rhythms: Living on Climate Time
Another key to adaptation is temporal. The Egyptian climate dictates, in fact, the flow of the day.
– In summer, intense physical activities, long walks, tourist visits to sites in full sun should be scheduled early in the morning or late in the day. The hottest hours (roughly from 11 a.m. to 3 p.m.) should be avoided as much as possible for outdoor activities.
– In winter, the problem is the opposite: temperature differences between day and night can be surprising. It’s useful to plan layers of clothing that can be easily removed and put back on to move from cool mornings to mild afternoons and then sometimes very cool evenings, especially in the south and in the desert.
The siesta, informally practiced by locals during the most stifling afternoons, is not just a cultural habit; it is a form of energy adaptation to the climate.
Dressing for the Heat… and for Society
The climate is not the only factor guiding clothing in Egypt: cultural norms, strongly marked by Islam and a tradition of modest dress, are equally important. For an expat, reconciling thermal comfort and respect for social codes is essential.
Basic Principle: Cover Without Suffocating
The local dress code is based on the idea of covering the body (shoulders, chest, knees, and often wrists and ankles) with loose, non-transparent clothing. From a climatic perspective, this principle is particularly well-suited: long garments in cotton or linen protect the skin from the sun, reduce skin dehydration, and lessen the feeling of direct heat.
The recommendations are quite simple:
To stay cool, prioritize natural fabrics like cotton or linen, and opt for loose cuts. Light colors help reflect heat. Avoid thick synthetic materials, heavy jeans, and clothes that are too tight.
Expatriate women adapt well with long dresses, maxi skirts, wide-leg pants like palazzo pants, or covering tunics, possibly complemented by a scarf that, depending on the situation, serves both as sun protection, a light cover for the shoulders, or a veil for entering a mosque. Men often opt for cotton or linen pants and long-sleeve shirts with roll-up sleeves, which are more suitable locally than shorts and tank tops.
Specific Codes for Places of Worship and Public Spaces
In mosques, churches, and synagogues, the rules become stricter: shoulders, chest, and legs must be covered, and women generally cover their hair with a scarf. In some major places of worship, abayas or scarves are lent to insufficiently covered visitors.
For expats and tourists living or staying on the Red Sea coast or in very touristy enclaves, light attire (bathing suits, short outfits, tank tops) is accepted within hotel complexes. However, as soon as you leave the perimeter of resorts or private beaches, it is necessary to adopt more modest attire, even if the sea or a pool is immediately nearby.
Shoes: Priority on Terrain and Temperature
The urban and archaeological terrain in Egypt – irregular paving stones, sand, rocks, worn stairs – requires suitable shoes. To handle the heat while protecting the feet, the most practical models remain sandals with thick soles and good support, light breathable sneakers, and, for the desert or certain sites, closed shoes with lug soles.
Flip-flops and very flat sandals quickly prove uncomfortable for long walks under the sun, and non-breathable closed shoes promote fungal infections and irritation in a hot climate.
Finding Housing and Organizing Against the Heat
The experience of heat in Egypt is also determined by housing. Between the air-conditioned buildings in affluent Cairo neighborhoods and the traditional mud-brick houses of the oases, adaptation solutions vary, but some principles remain universal.
Making the Most of Architecture and Natural Ventilation
Vernacular Egyptian architecture has developed highly effective solutions over the centuries to stay cool without energy: shaded interior courtyards, thick mud-brick walls, small openings protected by mashrabiyas, wind catchers (malqaf) capturing cool northern breezes, fountains and basins (salsabil) to cool the air.
An expat renting an old home or a well-designed apartment can benefit from some of these principles, even though most modern constructions ignore them. A few reflexes:
To naturally cool your home, prioritize nighttime and morning ventilation by opening windows wide when the outside air is cooler, to expel accumulated heat. During the day, reduce ventilation to only air quality needs, avoiding drafts of hot air. Simultaneously, optimize sun protection with shutters, external blinds, light-colored interior curtains, awnings, or vegetation on balconies to block the direct entry of sunlight.
Energy simulation studies conducted on different types of buildings in Egypt show that a good system of solar protection for openings can significantly reduce heat gain, and that a well-insulated and protected building far exceeds outdoor temperatures much less than standard constructions.
Managing Air Conditioning Intelligently
Air conditioning has become the dominant solution, especially in large cities. However, intensive use of individual air conditioners heavily increases electricity bills and contributes to urban heat islands.
A reasoned use of air conditioning involves several points:
To optimize your air conditioning use, choose a unit with power appropriate to the size and characteristics of the room. Maintain a reasonable set temperature, ideally between 24 and 26°C (75-79°F). Ensure regular filter maintenance (cleaning or replacement monthly or bi-monthly) to preserve air quality and appliance efficiency. Combine its use with ventilation (fan) for better comfort without overconsumption. Finally, limit heat loss by sealing air leaks around windows and using thermal curtains.
This type of management allows for reconciling comfort and cost control, in a country where cooling already represents a significant portion of electricity consumption.
Water, a Strategic Element of Domestic Life
In a country structurally in water deficit, the way water is managed at home has both a practical and ethical dimension.
The average domestic water consumption in Egypt exceeds 200 liters per person per day, nearly double that of some European countries.
– limit baths and favor shorter showers,
– quickly repair leaks from faucets or toilets,
– avoid watering gardens or balconies in the peak heat, as evaporation is maximal,
– install, if possible, water-saving devices (low-flow showerheads, aerators on faucets).
Regarding quality, network water is generally potable microbiologically in large cities, but its mineral content, taste, or the risk of contamination in old pipes remain frequent concerns. Many expats choose to install faucet filters or use bottled water, especially for drinking and cooking.
Health: Prevention Rather Than Cure
The Egyptian climate, combined with urban pollution and dust storms, can worsen certain cardiovascular, respiratory, or renal pathologies. National studies estimate that heat and poor air quality already cost billions of Egyptian pounds per year in health impacts.
Vulnerable Groups to Protect as a Priority
Egyptian health authorities identify several categories of people particularly sensitive to climate effects:
– young children, whose thermoregulation system is immature;
– the elderly, especially over 65, in whom thirst perception and thermoregulation are altered;
– patients with chronic diseases (heart conditions, hypertension, respiratory insufficiency, diabetes);
– people with significant overweight, or on certain medications (diuretics, antihistamines, psychotropic drugs) that alter the response to heat.
For an expat, it is essential to discuss health issues with your primary care physician before a long departure. This includes anticipating the management of chronic treatments in a hotter environment, planning appropriate medication storage, and possibly adapting dosage times.
Prevention Measures Recommended by Authorities
The Egyptian Ministry of Health regularly disseminates guidelines during episodes of intense heat or sandstorms. They constitute a good reference for an expat:
To protect yourself during intense heat, it is crucial to stay in ventilated or air-conditioned places during the hottest hours, avoid intense outdoor efforts in the middle of the day, wear light clothing and a hat, and apply SPF 50+ sunscreen. You must also protect your eyes with UV-blocking sunglasses, drink abundantly while monitoring urine color, and never leave a vulnerable person in a closed vehicle.
In case of suspicious symptoms – severe headaches, confusion, high fever, absence of sweating despite the heat, respiratory discomfort or chest pain – the instruction is to consult quickly, without waiting for worsening.
Sandstorms: Recommended Actions and Adaptation
During sandstorms, exposure to fine particles and atmospheric pollutants increases. The usual recommendations are:
– stay indoors, with windows closed;
– if the air conditioning is on, set it to “recirculation” mode to avoid drawing in dust-laden air;
– for unavoidable outings, wear a mask or damp scarf over the mouth and nose, protective glasses, avoid contact lenses;
– postpone outdoor physical activities and closely monitor asthmatic or cardiac individuals.
Some companies or schools adapt their schedules or temporarily suspend outdoor activities during the most severe episodes.
Working, Commuting, Enjoying Leisure in a Very Hot Country
Adaptation to the climate is not only about home; it also concerns time spent at work, in transportation, and in leisure activities.
Outdoor Working Conditions
Outdoor workers – construction workers, farmers, security personnel, tour guides – are particularly exposed to heat, UV rays, and dust. Studies conducted among farmers in the Delta have shown that a comprehensive awareness campaign (information, distribution of hats, sunglasses, sunscreen, reminders) significantly improves their protective behaviors.
For an expat required to work outside, a few simple measures limit the risks:
To work safely in extreme heat, it is essential to schedule physically demanding tasks during the coolest hours, alternate work in the sun with breaks in the shade or an air-conditioned space, consistently wear a cap, sunglasses, and covering clothing, and always have easily accessible drinking water available.
Transportation and Commuting
Public transportation and traffic jams in Egypt, especially in Cairo, can increase the feeling of heat: long waits in full sun, crowded vehicles, sometimes erratic air conditioning, dust, and pollution.
To make these commutes more bearable:
– avoid, if possible, rush hours during peak summer;
– always carry a small water bottle, a scarf (useful against sand, but also for sun protection or covering up in a place of worship), and possibly a small portable fan;
– choose, when possible, routes combining walking in the shade, metro (generally cooler), and short trips in air-conditioned taxis or ride-shares.
Leisure: Choosing the Right Time and Equipment
Outdoor activities are plentiful in Egypt: visiting ancient sites, desert walks, snorkeling or diving in the Red Sea, hiking on Mount Sinai. To enjoy them without excessive risk:
For excursions into the desert or to archaeological sites, prioritize very early morning departures to be able to return or be in the shade by midday. In the desert, wear long but breathable clothing, a shemagh or keffiyeh to protect yourself from the sun and sand, and sturdy walking shoes. Always plan a more generous water supply than you think necessary. On the coast, do not underestimate the intensity of the sun reflected by the water and sand, as severe sunburns are common among newcomers.
Integrating Climate into Your Expatriation Project
Beyond daily gestures, living well in Egypt when not born there requires integrating the climate from the very conception of your life project: choice of city, housing, children’s school, arrival period, even the type of job.
Choosing Your City Based on Your Heat Tolerance
An expat very sensitive to extreme dry heat might benefit from prioritizing Alexandria or some cities in the Delta, where maximum temperatures are more moderate and nights cooler, even if it means accepting more humidity and some rainy episodes in winter.
The Red Sea coast (Hurghada, Sharm El Sheikh) offers nearly permanent sunshine and very mild winters, ideal for easy access to the sea. However, you must anticipate particularly hot summers and be aware that water and energy consumption norms represent significant challenges there.
Those passionate about archaeology and provincial life find in Upper Egypt (Luxor, Aswan) an ideal winter climate for exploring sites but must prepare for scorching summers where every daytime outing must be weighed carefully.
Anticipating Health and Comfort Needs
Before departure, it is useful to:
Before a stay in a hot climate, it is essential to consult a doctor to assess your ability to tolerate it (cardiovascular, respiratory history, treatments). You must also assemble an appropriate medical kit (medication for dehydration and digestive issues, eye drops, high-protection sunscreen, lip balm) and ensure that the housing has at least one air-conditioned room, good nighttime ventilation, and sun protection.
Once on-site, listening to your own body remains the best indicator. The first months serve as a learning period: each person gradually finds their rhythm, their way of dressing, drinking, commuting, and exposing themselves to the sun. With these adjustments, most expats discover that it is entirely possible to lead an active life in Egypt, despite the heat, provided they respect its implicit rules.
Conclusion: Making Climate an Ally Rather Than an Obstacle
Living in Egypt means learning to deal with an intense sun, dry air, almost absent rain, sand-laden winds, and a river on which an entire country depends. It’s also about enjoying clear nights ideal for stargazing, bright winters where you can lunch on a terrace, and warm seas that allow swimming for a large part of the year.
To adapt, adopt concrete actions like staying well hydrated, covering up, seeking shelter, ventilating, and saving water. Understand the specificities of local seasons and accept certain compromises: shifting your schedule, organizing your movements based on the sun, and opting for more covering clothing. In the long run, the climate becomes a natural element to integrate into your daily decisions.
For an expat, turning this constraint into an asset ultimately means adopting the same reflex as the country’s inhabitants for millennia: working with the desert, rather than against it, and relying on the accumulated experience of an entire society to tame one of the world’s most extreme climates.
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Cyril Jarnias is an independent expert in international wealth management with over 20 years of experience. As an expatriate himself, he is dedicated to helping individuals and business leaders build, protect, and pass on their wealth with complete peace of mind.
On his website, cyriljarnias.com, he shares his expertise on international real estate, offshore company formation, and expatriation.
Thanks to his expertise, he offers sound advice to optimize his clients' wealth management. Cyril Jarnias is also recognized for his appearances in many prestigious media outlets such as BFM Business, les Français de l’étranger, Le Figaro, Les Echos, and Mieux vivre votre argent, where he shares his knowledge and know-how in wealth management.
