When you're planning your getaway to Zvenyhorodka, year-round temperatures and rainfall may be important factors to consider. The hottest months are usually August and July, with an average temperature of 20°C, while the coldest months are January and February, with an average of -1°C. The snowiest months in Zvenyhorodka are January, December, March and November, with each month seeing an average of 15 cm of snowfall.