Lebanon enjoys a Mediterranean climate with clear seasonal contrasts and noticeable regional variations.

Summer (June–September)
Summers are generally hot and dry, particularly along the coast and in cities such as Beirut, where temperatures typically range from the 80s to 90s °F (27–35°C). In the mountainous regions, however, the weather is cooler and more pleasant, offering a refreshing escape from the coastal heat.
What to pack: light clothing, breathable fabrics, sunglasses, sunscreen, a hat, and comfortable walking shoes.

Winter (December–March)
Winters are cool and wet, with coastal areas remaining relatively mild, while mountain regions experience colder temperatures and snowfall. Average temperatures range from the 50s to 60s °F (10–18°C) along the coast, and drop significantly in higher elevations.
What to pack: a warm jacket, layers, waterproof shoes, an umbrella, and winter clothing if visiting mountainous areas.

Spring & Autumn (April–May / October–November)
These seasons are pleasant and mild, making them ideal for travel. Days are comfortable, and evenings can be cooler, especially in the mountains.
What to pack: light layers, a light jacket or sweater, and versatile clothing suitable for changing temperatures.