Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Kaunas is from June, August, September, but considering flight prices and crowds, the best months to visit are May, June, September. — variable climate
🌨Cold
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| Score | 9 | 11 | 20 | 35 | 73 | 85 | 78 | 80 | 80 | 31 | 9 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Polar | Polar | Cold | Cold | Mild | Pleasant | Humid | Humid | Mild | Cold | Cold | Cold |
| Temperature | -4–0°C | -3–2°C | -1–7°C | 3–12°C | 8–18°C | 13–23°C | 15–23°C | 15–24°C | 11–19°C | 6–12°C | 2–6°C | -1–2°C |
| Feels like | -9–-4°C | -7–-2°C | -5–2°C | -1–8°C | 5–16°C | 12–22°C | 14–23°C | 14–23°C | 9–17°C | 3–9°C | -2–2°C | -6–-2°C |
| Precipitation | 57mm 12 days | 43mm 9 days | 37mm 10 days | 52mm 9 days | 61mm 11 days | 58mm 11 days | 96mm 14 days | 82mm 14 days | 48mm 9 days | 62mm 11 days | 50mm 11 days | 56mm 12 days |
| Sunshine | 1.6h ☀︎ 20% | 3.1h ☀︎ 32% | 6.2h ☀︎ 52% | 9.0h ☀︎ 63% | 12.0h ☀︎ 74% | 13.5h ☀︎ 78% | 11.9h ☀︎ 71% | 11.3h ☀︎ 76% | 9.0h ☀︎ 71% | 4.7h ☀︎ 45% | 1.7h ☀︎ 20% | 1.1h ☀︎ 16% |
| Wind | SW · 21 km/h | SW · 21 km/h | SW · 19 km/h | W · 21 km/h | NW · 18 km/h | W · 17 km/h | W · 18 km/h | SW · 16 km/h | SW · 18 km/h | SW · 20 km/h | SW · 19 km/h | SW · 20 km/h |
| Humidity (%) | 86% | 83% | 74% | 70% | 67% | 68% | 72% | 73% | 76% | 82% | 87% | 88% |
| Perfect days | 0% | 0% | 0% | 6% | 23% | 40% | 43% | 39% | 22% | 0% | 0% | 0% |
| Dry streak | 9d | 10d | 10d | 10d | 8d | 8d | 6d | 7d | 9d | 10d | 8d | 7d |
| Sunny streak | 2d | 3d | 8d | 13d | 15d | 18d | 20d | 15d | 12d | 6d | 2d | 1d |
| Extreme cold | 77% | 76% | 68% | 27% | 2% | — | — | — | — | 7% | 28% | 61% |
| Temperature | +1.4° | +4.2° | +3.2° | -0.7° | +0.1° | +3.0° | +1.0° | +2.3° | +1.4° | +1.6° | +0.7° | -0.3° |
| Rainfall | Stable | Stable | Stable | Stable | Stable | Stable | Stable | Stable | Stable | Stable | Stable | Stable |
| Ideal warm days | 0% | 0% | 0% | 0% | 3% | 10% | 16% | 13% | 3% | 0% | 0% | 0% |
| Outdoor comfort | 0% | 0% | 0% | 5% | 24% | 39% | 41% | 39% | 26% | 1% | 0% | 0% |
| Dry week odds | 15% | 20% | 17% | 20% | 10% | 10% | 5% | 8% | 14% | 19% | 10% | 8% |
| Heavy rain | — | — | — | — | 1% | 1% | 2% | 2% | — | — | — | — |
| Snow days | 46% | 44% | 27% | 9% | 1% | — | — | — | — | 2% | 19% | 38% |
| Muggy days | — | — | — | — | — | 1% | 2% | 1% | — | — | — | — |
| Day length | 7.9h | 9.7h | 11.9h | 14.1h | 16.1h | 17.2h | 16.7h | 14.9h | 12.7h | 10.5h | 8.4h | 7.3h |
| Tourist Crowds | Low season | Low season | Low season | Low season | Shoulder season | High season | High season | High season | Shoulder season | Low season | Low season | Low season |
One of the Baltics' longest-running jazz festivals brings international and local musicians to Kaunas' concert halls and…
Classical and chamber music concerts fill the baroque Pažaislis Monastery on the shores of Kaunas Reservoir through the…
Town Hall Square transforms into a festive winter market in December, with a large decorated Christmas tree, wooden stal…
A standard weather chart points straight to June, but September is Kaunas at its finest: the summer tourist rush evaporates, the heavy Baltic downpours taper into light mist, and the city's interwar avenues reclaim the quiet intellectual poise that makes them worth visiting in the first place.
Kaunas does not behave like a standard European weekend break. For two decades between the world wars, while Vilnius was held by Poland, this riverfront city served as Lithuania's temporary capital. That historical quirk gifted it an astonishing density of Art Deco and modernist architecture—a crisp, confident urban canvas of rounded balconies, curved glass, and tree-lined promenades that earned it UNESCO World Heritage status. Most guidebooks urge you to drop in during high summer when the daylight seems endless. They fail to mention that July and August come drenched in sudden thundershowers and clogged with tour groups. The rhythm of Kaunas belongs to the shoulder seasons, particularly late summer into autumn, when the café tables along the pedestrian boulevards are full of locals, not visitors, and the city's unique architectural soul steps into sharp relief.
If you look purely at temperature rankings, June looks unbeatable. Look at how the city actually operates, however, and September wins outright. The daytime air settles into an invigorating, crisp warmth—mild enough for sitting outside without a coat, cool enough that walking the entire length of the pedestrian spine never turns into a slog.
More importantly, rainfall drops significantly compared to the soggy summer months. The downpours that routinely wash out July afternoons dwindle into light, occasional drizzles that barely wet the pavement. The crowds from Western Europe and the wider Baltic region have cleared out, returning Kaunas to its university students, designers, and residents. Walking through the leafy residential pockets of the interwar modernist quarters in September feels like having a preserved twentieth-century design museum entirely to yourself.
Summer in Kaunas is undeniably vibrant, but it extracts a price. June offers the cleanest slice of it: the days run on forever with daylight lingering past ten at night, the open-air terraces on Laisvės alėja hum with conversation, and the Pažaislis Music Festival begins filling the baroque cloisters of Pažaislis Monastery with chamber music against the backdrop of the Kaunas Reservoir.
Come July and August, however, the balance shifts. Midsummer brings the heaviest rainfall of the entire year, marked by sudden, drenching downpours that can blow out an afternoon of exploring Old Town courtyards or the grounds around Kaunas Castle. At the same time, July and August mark the peak of regional travel. While 24 degrees sounds gentle, the high humidity and crowded sights make summer far more taxing than the postcards suggest. If you come for the outdoor festival at Pažaislis, bring an umbrella and prepare to share the sidewalks.
By October, the golden foliage along the banks of the Nemunas River begins to fall, and the daylight collapses fast. October still allows for moody, introspective urban walks, but temperatures drop precipitously, and the chill penetrates quickly once the weak sun dips behind the rooftops.
November is universally bleak. It is one of the darkest, dampest stretches of the Lithuanian calendar, characterized by persistent grey overcast, low mist, and fewer than two hours of visible sunlight on an average day. The city moves indoors, abandoning the street-level café culture that defines its warmer months. Unless you are visiting solely to study interior architecture or sit inside quiet galleries, November has almost nothing to recommend it.
December presents the single sharpest contradiction in Kaunas. By any climatic standard, it is miserable: temperatures hover stubbornly around freezing, damp air bites through heavy wool coats, and the sun rarely shows itself for more than an hour a day. Yet December is the single busiest month of the year.
The reason is Town Hall Square. Kaunas throws itself into winter pageantry with legendary dedication. The Kaunas Christmas Market transforms the cobblestones beneath the white Town Hall tower into a dense, sparkling village of timber cabins, steaming spiced wine, and intricate light installations. Lithuanians travel from across the country to see the central tree, renowned for its ambitious artistic designs. It is festive, atmospheric, and utterly packed. If you visit, dress for sub-zero windchill and expect peak-season hotel rates in the dead of winter.
Once the holiday stalls in Town Hall Square are dismantled in early January, the city plunges into a quiet, icy stupor. January and February are genuine Baltic winter: freezing temperatures, snowbanks lining the avenues, and biting easterly winds that sweep up from the confluence of the Nemunas and Neris rivers.
March brings the first meaningful surge of sunlight, nearly doubling the daily sunshine hours of deep winter, but it is an optical illusion. The snow melts into slush, the ground remains hard and cold, and the air retains an edge that keeps everyone bundled up. This is low season in its purest form—hotels are quiet and the streets are bare, but the city’s breezy outdoor life remains months away.
April is volatile. One day offers clear skies and the first hints of spring; the next delivers a freezing drizzle that sends you running into the nearest museum. But late April carries a distinct creative spark: the Kaunas Jazz Festival takes over concert venues, historic halls, and churches, drawing serious music lovers before the summer rush arrives. It is an intimate, stylish time to be in town.
May is the gateway to summer and the true runner-up to September. The chestnut trees along the central promenades burst into white blossom, the sun stays out for half the day, and outdoor dining returns to the pedestrian zones. If you cannot make September work, May gives you the green, luminous vitality of Lithuania waking up without the sweltering humidity and torrential downpours of July.
Top sights and attractions to build your days around once you know when to go.
The Ninth Fort is a stronghold in the northern part of Šilainiai elderate, Kaunas, Lithuania. It is a part of the Kaunas Fortress, built in the late 19th century. During the Soviet occupation, the fort was used as a prison and way-station for prisoners being transported to labour camps. After the occupation of Lithuania by Nazi Germany, the fort was used as a place of execution for Jews, captured Soviets, and others.
Darius and Girėnas stadium is a multi-use stadium in Kaunas, Lithuania. With a seating capacity of 15,026, it is the largest stadium in Lithuania and the Baltic states. Located in the Ąžuolynas park in Žaliakalnis district, it serves as a venue for football matches, athletic competitions, and other events. In 1998, the stadium was renovated according to UEFA regulations, and in 2005, it was modernised with the installation of the biggest stadium television screen in the Baltic states. The latest renovation started in 2018 and ended in 2022. During the sporting season, at least 50 events are held here annually.
Kaunas Castle is a medieval castle in Kaunas, the second-largest city in Lithuania. Archeological evidence suggests that it was built during the mid-14th century in the Gothic style. Its site is strategic—a rise on the banks of the Nemunas River near its confluence with the Neris River. As of the 21st century, roughly one-third of the original castle remains.
Archcathedral Basilica of Apostles St. Peter and St. Paul of Kaunas is a Roman Catholic Archcathedral basilica in Kaunas, Lithuania, the seat of the Archbishop of Kaunas.
Kaunas Fortress is the remains of a fortress complex in Kaunas, Lithuania. It was constructed and renovated between 1882 and 1915 to protect the Russian Empire's western borders, and was designated a "first-class" fortress in 1887. During World War I, the complex was the largest defensive structure in the entire state, occupying 65 km2 (25 mi2).
Pažaislis Monastery and the Church of the Visitation form the largest monastery complex in Lithuania, and the most renowned example of Baroque architecture in the country. The church is the most marble-decorated Baroque church of the former Grand Duchy of Lithuania.
Lithuanian Zoological Garden previously known as Kaunas' Zoological Garden is the oldest scientific zoo in Lithuania. It is located in an Ąžuolynas oak grove park in the south-western Žaliakalnis elderate of Kaunas. The territory of the zoo is 15.66 hectares.
Žmuidzinavičius Museum, also known as the Devil Museum, is a museum in Kaunas, Lithuania, dedicated to collecting and exhibiting sculptures and carvings of devils from all over the world. The museum is a part of M. K. Čiurlionis National Art Museum. The collection was started by artist Antanas Žmuidzinavičius (1876–1966), and a memorial museum was established in his house after his death. In 1966, the devil collection consisted of 260 sculptures but visitors began to leave their own devils as gifts to the museum. In 1982, a three-story extension was built to house the expanding collection and, as of 2009, the museum's holdings had grown to 3,000 items.
Church of Vytautas the Great or the Church of the Assumption of the Blessed Virgin Mary is a Roman Catholic church in the Old Town of Kaunas, Lithuania, and is the oldest church in the city and an important example of Gothic architecture in Lithuania, having the only Gothic cross-shaped plan in Lithuania.
St. Michael the Archangel's Church, also known as the Garrison Church, is a Roman Catholic church in the city of Kaunas, Lithuania, closing the perspective of the Laisvės alėja, the main pedestrian street. It was built between 1891 and 1895 when Kaunas was part of the Russian Empire, in Neo-Byzantine style largely for the use of the Russian Orthodox garrison of Kaunas Fortress.
The M. K. Čiurlionis National Art Museum is a group of museums based in Kaunas, Lithuania. It is primarily dedicated to exhibiting and publicizing the works of the painter and musician M.K. Čiurlionis (1875–1911).
Vytautas Magnus University Botanical Garden, also known as the Kaunas Botanical Garden, is a university-affiliated botanical garden located in the south of the Freda district, in the southern part of central Kaunas, at Ž.E.Žilibero Street 6.
Places from Wikidata and Wikipedia.
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