Algiers enjoys a Mediterranean climate with hot, dry summers and mild, wet winters typical of North African coastal cities.

Most rainfall arrives between November and March, making waterproof layers essential during the cooler months while summers remain reliably dry.

Summer temperatures regularly climb to 30°C (86°F) or higher, while winter averages hover around 11-17°C (52-63°F) with occasional drops that feel sharper than the numbers suggest.

Coastal humidity persists year-round, and the sirocco wind occasionally sweeps in from the Sahara, bringing sudden heat spikes and dust that cling to everything.

The city's hilly terrain means microclimates abound—pack a light layer even in summer for breezy evenings in the upper quarters.