You'll likely spend much of your trip indoors, but if you're planning to venture beyond the casino, taking a look at local weather data can help you. The hottest months are usually August and July with an average temp of 66°F, while the coldest months are January and February with an average of 32°F. The snowiest months in Kosice are November, December, January, and April, with each month seeing an average of 6 inches of snowfall.