Lithuania in December

May through September offers the best weather, with July and August being peak season. Summer temperatures hit 20-25°C, perfect for exploring. But crowds and prices peak too. June gives you long days (sunrise at 4:30 AM) without the summer rush. September brings beautiful autumn colors and still-pleasant weather. Winter is harsh – temperatures drop to -5°C and daylight is limited. But Christmas markets in Vilnius create magical atmosphere, and hotel prices drop significantly. Spring arrives late, with April still feeling chilly. If you're chasing white nights and don't mind paying peak prices, July is unbeatable.