An inland-south illustration
The table above is for Marrakesh Menara Airport, 1991–2020, Direction de la Météorologie Nationale / WMO normals via NOAA, as compiled on Wikipedia. It is not a forecast, and it is not a climate table for the mountains, the Rif, or the dune fields. It is a solid inland-south illustration, and it is the dataset we actually extracted.
Morocco’s south-inland climate, on these figures, is dry: 221.0 mm of rain in a year, and about 29.1 days with at least 1 mm of precipitation. That is a small number of wet days, not a promise of a rainless trip. March is the wettest month in this table (35.2 mm); June, July and August are almost dry.
Shoulder months, and the heat
Milder inland months, based on these averages, are roughly March–May and September–November. March’s mean daily maximum is 23.6 °C; May rises to 29.4 °C; September is still 32.5 °C; November is 23.1 °C. Those are means, not daily guarantees. A late-May afternoon can already feel like early summer; a March evening can still need a jacket.
July and August are the hottest. July’s mean daily maximum is 37.7 °C; August is 37.4 °C. The record high cited in the same compilation is 49.6 °C. If you travel then, plan indoor or evening hours in inland cities, carry water, and consider shifting part of the trip to the coast. December–February is cooler, with some rain, and cold nights: January’s mean daily minimum is 5.9 °C. A riad without heating can feel that number.
The Atlantic coast, the mountains, the desert
On the Atlantic — Essaouira, Agadir — summers are typically milder than Marrakech’s, which is why some travellers move to the coast in midsummer. We did not extract Essaouira monthly averages, so we will not invent them. Describe the coast as qualitatively cooler and often windy, and check a forecast for your dates.
The High Atlas can have snow in winter, and passes can close. The dune fields are often more comfortable in spring and autumn than in midsummer heat or midwinter nights that can be close to freezing. Chefchaouen, at about 564 m in the Rif, is typically cooler than the inland imperial cities in summer. None of those statements is a substitute for a forecast. If you are combining regions in one trip — a common plan — pack for more than one climate in the same week.
Ramadan, and busy travel periods
Ramadan is a lunar month. It shifts about eleven days earlier each solar year. We do not print a single “Ramadan starts on…” date that could be wrong by a day: confirm dates for your year from a reliable calendar. During Ramadan, some cafés and restaurants close in the daytime, especially outside tourist cores. Tourist areas often still serve, but it is polite to be discreet about eating and drinking in public in conservative areas. The daily rhythm changes around sunset. If that matters to your plan, check your dates before you book.
Western Christmas and New Year, and spring school holidays, are often busier for lodging. We do not have our own occupancy data, so we say “often” and tell you to check live prices on the hotels page. A trip total belongs in the budget calculator, with a nightly rate you actually found, not a default we would have to invent.
Whatever month you choose, entry rules are on the official portals (see the visa checklist), and a travel eSIM is easier to install before you fly (see the eSIM comparator). Official tourism inspiration: visitmorocco.com.