Winters in Ceske Budejovice are cold and variable, with temperatures often below freezing but occasionally rising into double digits. Spring is a gradual warming period, with temperatures slowly increasing over the months of March, April, and May. Summer brings mild conditions, with highs rarely exceeding 30 degrees Celsius, and averages around 18°C throughout June, July, and August. Autumn is characterized by cooling temperatures, with September and October experiencing average lows in the range of -4 to 2°C. The coldest months are typically January and February, while the warmest months are June, July, and August.