Winters in Radomsko are harsh and cold, with temperatures often dropping below -20°C in January and February. Spring arrives slowly, with March bringing mild days and April warming up further. May is a turning point, marking the beginning of warmer months, with temperatures rising to 30°C on occasion. Summer is warm but not hot, with July being the warmest month, while August and September experience a slight cooling trend. Autumn brings temperatures back down, but still remains relatively mild, with October and November averaging around 5-10°C.