Athens' winters are mild, with temperatures ranging from -6°C in February to 24°C in January, averaging around 10°C. As spring arrives, temperatures gradually warm up, reaching highs of 28°C in April and 34°C in May, with the latter marking the beginning of a hot summer. June to August are the hottest months, with July being the warmest, often seeing temperatures soar above 40°C. Autumn brings relief from the heat, with temperatures cooling down to around 17°C by October, before gradually warming up again towards winter. Overall, Athens experiences mild winters and long, hot summers, with spring and autumn offering pleasant temperatures for outdoor activities.