Winters in Ploiesti are cold and snowy, with temperatures often below freezing, averaging around 0°C in January. By February, temperatures begin to rise slightly, but still remain chilly, averaging 2°C. As spring approaches, temperatures gradually warm up, reaching averages of 7°C by April and 14°C by May, with mild days allowing for outdoor activities. Summer months bring warm to hot temperatures, with July and August averaging around 21-20°C, respectively, while September and October see a return to milder conditions, paving the way for another cold winter.