Merzouga in April: The Warm Tail of the Best Season

April is the hinge month at Erg Chebbi, the last stretch of comfortable desert weather before the summer heat arrives in earnest. Early April is warm and lovely at around 26-28C, but the days climb through the month and by late April can reach the low thirties and beyond, with the middle of the day starting to feel genuinely hot. The nights, by contrast, are easy: lows of 13-16C mean the cold-camp problem of winter has vanished, and a standard desert camp with normal blankets is perfectly comfortable. The daily swing of around 14C is still notable, but it is a swing between warm and pleasantly cool rather than warm and freezing.

For the first-time desert visitor, April delivers most of what they picture, warm golden days, mild starlit nights and long daylight, without the survival-kit cold of the winter months. The catch is that the season is tipping over: the heat that will make May and the summer oppressive is already building, and April is also the windiest, dustiest stretch of the year. Both are manageable with the right timing and kit, but they are real, and this guide is honest about them rather than pretending the desert is uniformly perfect.

April is the peak of the Sahara's windy season, and it is the single most important thing to understand about the month. Spring brings the sirocco-type desert winds, and April routinely sees gusty afternoons that lift fine sand off the dune tops, and periodic sandstorms that can turn the sky a flat, hazy beige, cut visibility, sting exposed skin and drive sand into every zip and camera crevice. A genuine sandstorm is not dangerous if you take shelter, but it is uncomfortable, it can flatten the golden-dune photos you came for, and it can occasionally disrupt an activity or a flight into nearby airports.

None of this should stop you visiting, but it should shape your kit and your expectations. Always carry a scarf or buff you can wrap over your nose and mouth, plus sunglasses or goggles for your eyes. Keep cameras and phones in sealed bags and change lenses under cover. If a storm blows up, sit it out, camps and hotels are built for it, and it usually passes within hours to leave a calm, clear evening. Windier afternoons are also the moment to pivot indoors, to a Khamlia music session, a Rissani souk visit, or the fossil workshops of Erfoud, and let the dunes settle before the calm returns at dusk.

As the days warm, the rhythm of a Merzouga visit shifts toward the cooler ends of the day, exactly the pattern that governs the desert from now until autumn. The best camel treks, dune walks and photography happen in the early morning, ideally starting at or before sunrise, and again from late afternoon into the golden hour before sunset. The middle of the day, roughly noon to four, is for shade, rest, a long lunch or an air-conditioned drive, not for hauling yourself up a dune in full sun. Getting this rhythm right is the key to enjoying April rather than being wilted by it.

The compensation is long daylight, around thirteen hours, which gives generous time at both ends of the day. You can watch sunrise from a dune, retreat through the hot midday, and be back out for a sunset trek into camp with hours to spare. Full-day excursions still work if you plan the driving and indoor stops for the hottest hours: our day trips from Merzouga guide covers Rissani, Khamlia and the fossil trade, and the reaching-the-desert drive from the north, typically two days from Marrakech via the Dades and Todra gorges, is best done with an early start and plenty of water.

April's heat is best summed up by the event most associated with the southern Moroccan Sahara at this time of year: the Marathon des Sables, the famous multi-day ultramarathon in which competitors run roughly 250 km self-supported across the desert. It is usually staged in April, in the sandy country of the deep south, and while its exact route moves year to year and is not run at Erg Chebbi itself, its April timing is a useful reminder that the desert is warm enough to test elite endurance athletes, and hot enough that ordinary visitors need to respect the midday sun.

For a normal traveller, the takeaway is simply to treat April as a warm-season month, not a spring stroll. Hydrate constantly, cover up against the sun, and plan the day around its cooler ends. The reward is a desert that still looks and feels its classic self, warm days, long light and starry, comfortable nights, before the summer heat closes the comfortable season down. If you are weighing whether the long trip south is worthwhile, our is Merzouga worth visiting guide sets out the case.

April is one of the busier months at Erg Chebbi. The combination of Easter holidays, European spring breaks and the last comfortable desert weather pushes demand up, and the good camps fill early, especially over the Easter fortnight. Prices rise accordingly, toward the top of the shoulder-season band, and popular luxury camps can sell out weeks ahead. If your dates fall over Easter, book well in advance; outside the holiday peak, April is busy but manageable.

Because it is a popular month, it pays to be organised. Reserve your camp and any transfers ahead rather than turning up and negotiating, and confirm exactly what your camp package includes, half-board, the camel trek and the dune transfer are usually bundled. For the bigger picture on costs, see our Sahara desert tour cost guide, and if you are deciding between the deep-desert dunes here and a shorter escape, the Merzouga versus Agafay desert camps comparison weighs the trade-offs.

April packing swings toward heat and wind rather than cold. You need light, breathable, sun-covering daytime clothes, real sun protection, and above all the kit to cope with blowing sand, while still carrying one warm layer for the mild evenings and the cool pre-dawn on the dunes. Loose, light-coloured long sleeves and trousers protect against both sun and sand better than shorts and a T-shirt.

The list below prioritises the two April realities, heat and dust. The scarf or buff, sunglasses and a sealed bag for electronics are the items winter visitors overlook and April travellers most need. Water capacity matters too: carry more than you think, as the warm, dry air dehydrates you quickly.