Why there will be a water crisis in Sicily even if it has rained for months

In many municipalities, water is already rationed. And we are still in the low season, as far as tourism is concerned, with Sicily being taken by storm for the holidays and the long bridge between Easter and the First of May, and with Agrigento, the Italian Capital of Culture 2025 which is expected to triple its number of presences. But with what water, if images of luxury B&Bs with water bins at the entrance for visitors and instructions in three languages on how to ‘wash up’ were already doing the rounds on the web last year?