Visiting local bars in Kazan is more fun when the weather is good. These rainfall averages and temperatures can help you choose the best time for bar-hopping. The hottest months are usually July and August, with an average temperature of 18°C, while the coldest months are January and February, with an average of -9°C. The snowiest months in Kazan are January, February, March and December, with each month seeing an average of 297 cm of snowfall.