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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the WordPatch weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Kaunas experiences a continental climate, with cold, snowy winters and warm summers. The best time to visit is from May to September when temperatures are pleasant and daylight hours long. Pack layers and waterproofs for unpredictable weather, especially outside summer.
When is the best time to visit Kaunas?
Summer (June to August) is the most comfortable season, with average highs of 20–24°C. July is the warmest month, while January is coldest, often dropping below –5°C. For a balance of mild weather and fewer crowds, May and September are excellent choices.
What should I pack for Kaunas weather?
In winter (December–February) bring a warm coat, hat, gloves and sturdy boots – snow is common. Spring and autumn require layers and a waterproof jacket. Summer needs light clothing but also a jumper for cooler evenings. Always check the live forecast above before you travel.
Does it snow in Kaunas?
Yes, snow is common from December through February. Average snowfall can reach 20–30 cm per month. Streets are usually cleared, but sturdy footwear is essential for visitors.
How windy is Kaunas?
Kaunas is not particularly windy by UK standards. Average wind speeds are around 10–15 km/h, with slightly stronger gusts in autumn and winter. Still, a windproof jacket is useful.
Is Kaunas humid in summer?
Humidity is moderate – similar to southern England. Summer afternoons can feel muggy, especially after thunderstorms. Light, breathable fabrics are advised for June to August.
For travellers checking the weather in Kaunas for the next 10 days, or looking up kaunas weather 30 days and kaunas weather 14 days, the live forecast above gives reliable data. Winter conditions – including kaunas weather december, kaunas weather january and kaunas weather february – are cold but often crisp and sunny. Spring brings kaunas weather march as a transition month. For a fuller picture, see our UK weather hub or the 10 day weather forecast UK for comparison.