Weather in Kaunas

Planning your day in Kaunas? Check out the most up-to-date weather information, including detailed forecasts and charts, to be ready for any conditions.

The climate of Kaunas can be described as temperate, combining features of maritime and continental climates. All four seasons are clearly expressed here, giving the city a special charm in every season. Overall, the weather is quite mild and comfortable for travel: exhausting heat or extremely severe frosts rarely occur here.

Summer in the city is usually warm but not stuffy, with average daytime temperatures reaching 23°C, which is ideal for long walks around the Old Town and along the embankments. The warmest months are July and August. Spring arrives gradually: while March can still be cool, by May the air warms up to pleasant levels, and the city is immersed in greenery.

Autumn begins with a fairly mild September, but by November it becomes noticeably cooler. Winters in Kaunas are moderately cold, with average temperatures hovering around zero or slightly below, often dropping to -3°C. Precipitation falls evenly, but the number of cloudy and wet days increases in winter, so warm waterproof clothing will be an important element of your luggage during this period.

The temperature regime in Kaunas is characterised by distinct seasonality, offering tourists a variety of weather conditions throughout the year. The coldest period is traditionally January, when the average temperature drops to -1.6°C, and nighttime values can reach -3.6°C. Winters here are moderately frosty and quite mild; the thermometer rarely drops to extremely low levels, allowing you to comfortably enjoy the snowy views of the city.

Summer in Lithuania can be described as very comfortable and pleasant, without exhausting heat. The warmest months are July and August, when daytime figures average +23°C. This time is ideal for travel: the weather is warm but not stuffy, which encourages long walks through the historic centre and parks.

Travellers should take into account noticeable daily temperature fluctuations, especially in the summer season. The difference between the daily maximum and the nightly minimum can be about 8–9 degrees. For example, after a sunny August day with a temperature of +23°C, the night brings refreshing coolness of about +14°C, so a light jacket or sweater for evening promenades will be very useful.

Precipitation in Kaunas falls quite evenly throughout the year, so there is no distinct dry season here. The climate of Lithuania is characterised by variability, and rain is possible even in the sunniest months. In winter, when the temperature often drops below zero, precipitation falls mainly as snow. January is considered one of the gloomiest months: snow or sleet can fall for up to 17 days per month.

In summer, rains have a different character — they are often short-lived but refreshing. July stands out as the wettest summer month with the highest amount of rainfall and approximately 14 rainy days. During this period, an umbrella will become your faithful companion during walks along the ancient streets of the city.

The least rainy period can be considered the beginning of spring and the beginning of autumn. March records the minimum volume of precipitation, and September pleases with the fewest number of inclement days (on average about 10). However, given the high humidity and frequent weather changes, tourists are recommended to always have waterproof clothing or a raincoat with them, regardless of the season.

The weather in Kaunas can be changeable, so the main principle when packing your suitcase is layering. Regardless of the season, it is worth taking comfortable flat shoes for long walks on the cobblestones of the Old Town and the embankment. Since precipitation falls here regularly throughout the year (on average from 10 to 17 rainy days per month), a compact umbrella or a high-quality raincoat will become your faithful companions on your journey.

If you are planning a trip in winter, be sure to stock up on warm clothes: the temperature often hovers around or below zero. Insulated waterproof shoes, a down jacket, a hat, and gloves are simply necessary for comfortable sightseeing. In the off-season, the weather can be windy and damp, so a windproof jacket and a warm sweater will help keep you warm during walks along the streets of Lithuania.

Summer in Kaunas is usually mild and pleasant, without exhausting heat, with average temperatures of about +18...+23°C. Light items made of natural fabrics are suitable for a trip during this period, but do not forget to put a hoodie or light jacket in your luggage for cool evenings. We also recommend taking sunscreen and sunglasses, as on clear days the sun can be quite active.