Weather is only one factor, but it can really affect your travel plans, especially if you're planning an extended stay in Karavelovo. The hottest months are usually August and July, with an average temperature of 23°C, while the coldest months are January and February, with an average of 5°C. The snowiest months in Karavelovo are January, February, March and April, with each month seeing an average of 24 cm of snowfall.