Climate & Weather Guide in Lithuania

Climate zones, seasonal temperatures, rainfall patterns, and best travel times

Lithuania has a cool temperate climate shaped by its Baltic Sea coastline and inland lowlands, with a clear west-to-east gradient in moisture and winter severity. Most of the country fits a humid continental climate, while the coast is milder and more ocean-influenced, so residents can expect changeable weather, moderate summers, cold snowy winters, and frequent precipitation through much of the year. National climate summaries based on recent historical climatology and Lithuanian meteorological sources place annual sunshine at around 1,800 hours, with coastal areas wetter than the interior and 2024 reported as the warmest year on record in Lithuania. For expats and residents, the main tradeoff is a comfortable summer season versus long, often overcast and cold winters.

Summer Average

18-22°C

Winter Average

-5-1°C

Climate Types

Humid continental and Oceanic

Annual Rainfall

650-750 mm

Sunshine Hours

1,700-1,850 hrs/yr

Average Humidity

75-85%

Regional Climate Variations

Baltic Coast and Samogitia

Lithuania’s western edge is the mildest and wettest part of the country, influenced by the Baltic Sea and stronger maritime air masses. Coastal and nearby western inland areas have slightly cooler summers, less severe winters, and more frequent wind, cloud, and precipitation than the rest of Lithuania. Recent climate summaries describe coastal rainfall at about 750 mm per year, compared with lower totals inland, and summer averages close to 18 C with winter temperatures near or just below freezing on the coast. This region is the most comfortable for people who prefer fewer temperature extremes and a softer seasonal transition.

Summer:18-21°C

Winter:-2-1°C

Moderate rainfall

Milder, windier, and cloudier than the rest of the country, with the strongest maritime influence and the least severe winter cold.

Central Lowlands and Vilnius Uplands

Central and eastern Lithuania have a more continental feel, with warmer summer afternoons, colder winter nights, and slightly less precipitation than the coast. National climate sources describe the interior as drier than the shoreline, with rainfall around 650 mm per year and average July-August temperatures near 18 C across much of the country. Winters are colder and snow cover is more reliable than in the west, making this zone feel more seasonal and less moderated by the sea. For residents, it offers a classic four-season climate with noticeable contrast between summer and winter.

Summer:19-23°C

Winter:-6--1°C

Moderate rainfall

More continental than the coast, with sharper seasonal contrast, colder winters, and slightly drier conditions that make summer feel warmer and winter feel more persistent.

Eastern Highlands and Forest Belt

The eastern and northeastern parts of Lithuania are usually the coolest inland zone in winter, with forests, higher relief, and more sheltered rural landscapes contributing to stronger frost and longer snow season potential. Summers remain mild rather than hot, but daytime warmth can still be pleasant in sheltered areas. Because Lithuania is geographically small, the climate difference is not extreme, yet this region is often the best example of the country’s humid continental character. Expats who value cool summers, crisp winters, and a quieter rural atmosphere may find this zone especially appealing.

Summer:18-22°C

Winter:-7--2°C

Low to moderate rainfall

Cooler and more inland-feeling, with colder winters, steady seasonal change, and a slightly drier but still adequately moist climate.

Lithuania is a small, climatically fairly homogeneous country, so three regions capture the main differences well: the milder Baltic coast, the more continental central lowlands, and the cooler eastern inland belt. For residents and expats, the country offers moderate summers, cold winters, and enough rainfall to keep landscapes green, with the coast best for those seeking fewer extremes and the interior better for people who prefer a more pronounced four-season pattern.

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