Nis, Serbia experiences a continental climate with cold winters and warm summers. Winters are typically chilly, with temperatures fluctuating between -15°C in February and -10°C in December, averaging around 6-3°C. Spring brings moderate temperatures, ranging from -3°C to 31°C, with April being the mildest month. Summers are hot, with June to August temperatures often reaching up to 38°C, while autumn is characterized by gradually cooling temperatures, returning to chilly winter conditions by November.