Prague's climate is characterized by distinct seasonal fluctuations. Winters are chilly, with temperatures often below freezing from January to February, but occasional warmer days can reach up to 16°C in February and 13°C in January. As spring approaches, temperatures gradually rise, reaching averages of 6°C in April and 11°C in May. Summers are warm, with July and August averaging around 19-20°C, while September brings a gentle decline in temperature back towards autumnal conditions. In contrast, winters and late springs are marked by significant temperature fluctuations, resulting in occasional frosty days even in the warmer months.