While Dar Allouche is a lovely destination year-round, the best time to visit for optimal weather and enjoyment is during the shoulder seasons: April to May and September to October.
During these months, you'll experience pleasant temperatures, typically ranging from the low 70s to low 80s Fahrenheit (21-27°C), with less humidity than the peak summer. This makes it ideal for exploring the natural beauty of the Cap Bon peninsula, like the nearby beaches and the El Haouaria caves, without the intense heat or larger crowds. Travelers looking for a relaxing beach holiday combined with cultural exploration will find these months perfect.
The summer months of June through August offer very warm temperatures, often exceeding 90°F (32°C), which is great for those whose primary goal is sunbathing and swimming. Families often find this a convenient time to visit due to school holidays, and the warm sea temperatures are excellent for water activities.
Winter, from November to March, is cooler and wetter, with temperatures in the 50s and 60s Fahrenheit (10-20°C). While still enjoyable for some, it's less ideal for beach-focused activities.