Mild
Average highs are around 22°C, so days are mild rather than hot.
Weather Guide
Best months: July, June, August
Across the year, average daytime temperatures are around 10°C, sunshine averages 4.5h per day, and rainfall totals about 619mm.

Annual averages
Temp
10°C
Rain
619mm
Annual total
Sun
4.5h
Weather score
35
Poor avg
Mild
Average highs are around 22°C, so days are mild rather than hot.
Drier
Rainfall averages 77mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.8h per day, enough for a balanced month.
Map
Compare Kaunas, Lithuania with nearby places by weather score, rain, sun, temperature, and swim conditions.
July22°C average high
July is one of Kaunas' warmest months, with daytime heat above the yearly average.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
July77mm average rain
July is one of Kaunas' wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to May and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
July7.8 hours average sun
July is one of Kaunas' sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
July56 weather score
July is one of Kaunas' best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.