I have been planning journeys across Morocco for over a decade. The question I find myself answering most carefully — because it genuinely matters — is when to come. A wrong month in the Sahara means 45°C heat that makes every day a survival exercise. A wrong month in the Atlas means a closed mountain pass and a rerouted itinerary. Getting it right is not complicated, but it requires honest information rather than the vague "spring or autumn" advice that fills most travel websites.

Here is the truth, month by month. I have included ratings for the north (Tangier, Chefchaouen, Fez) and the south (Marrakech, Sahara) separately, because they often differ significantly.