Best time to visit: Late May to September is generally the best time to visit, with mild to warm temperatures, long daylight hours and many festivals. July and August are the warmest and busiest months, especially in coastal areas like Palanga and the Curonian Spit. Late spring and early autumn (May–June, September) offer pleasant weather with fewer crowds and often lower prices. Winters (December–February) are cold, with short days and possible snow, but can be atmospheric for Christmas markets and city breaks.. Longer daylight hours during this period help travelers recover from jetlag more quickly, as natural light is the strongest zeitgeber (time cue) for resetting your circadian rhythm.