Kaunas Weather in August

During August, Kaunas experiences high daytime temperatures of 24°C (75°F) and cooler nights around 13°C (55°F). As part of the summer season, expect quite a bit of rainfall. Around 84 mm (3.3 in) is typical.

Rainfall in Kaunas in August

Climate statistics over the past 30 years suggest around 13 days of rain, with 84 mm (3.3 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Kaunas in August

Kaunas in August has excellent weather. Days reach 24°C (75°F) and nights cool to 13°C (55°F). August is part of summer. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Kaunas in August

The days are predominantly sunny, with an estimated total of around 241 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in Kaunas in August

Wind speeds average 3 m/s (6 knots) during August. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Kaunas.

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For a detailed overview over the year and the best time to visit Lithuania, check out our Kaunas's climate page.

Kaunas Temperature in August

Min Temperature 13°C (55°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 43%  

Precipitation 84 mm (3.3 in)  

Rainy days 13 days  

Humidity 74%  

Windspeed 3 m/s (6 knots)  

Sunshine 241 hours  

Percentage Sunshine  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Kaunas typically drop from around 24°C (75°F) at the start of August to approximately 21°C (70°F) by the end. Nights are cool, with lows typically ranging from 11°C (52°F) to 14°C (57°F).

Average temperatures in August

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in August

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Historical weather for Kaunas in August

Browse day-by-day weather records for Kaunas spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Kaunas historical weather extremes in August

Based on weather observations in Kaunas between 1976 and 2025, these are the recorded extremes during August.

• The warmest day in August was on August 8, 2015, with a maximum of 35°C (95°F).
• On August 28, 1981, Kaunas saw its coldest August day with temperatures maxing out at 12°C (54°F).
• The lowest overnight temperature recorded in August was 5°C (41°F) (August 28, 1998).

What to Wear in Kaunas in August

For Kaunas in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Kaunas in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Lithuania, check out our Kaunas's climate page.

More climate data for Kaunas

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Kaunas climate overview or explore weather in Lithuania.