If you’re looking forward to lots of outings with your partner, check out these details about year-round temperatures in Velka Lomnica: The hottest months are usually August and July with an average temp of 59°F, while the coldest months are January and February with an average of 27°F. The snowiest months in Velka Lomnica are December, January, November, and February, with each month seeing an average of 15 inches of snowfall.