There's nothing like an all-inclusive holiday in Costa del Silencio to rejuvenate you, especially when you know what to expect from the elements. Here's some information to help you choose when to book: The hottest months are usually August and July, with an average temperature of 24°C, while the coldest months are February and January, with an average of 19°C. July and June are the driest months, while December and February are the rainiest months.