Zabrze's winters are cold and unpredictable, with temperatures fluctuating between -18°C and 11°C in January, averaging around 0°C. As the months progress into spring, temperatures gradually warm up, reaching averages of 7°C in April and 13°C in May. Summer brings warmth, with June and July averaging a pleasant 20-21°C, but by August, temperatures begin to dip again, averaging 18°C. Autumn is marked by a return to cooler temperatures, with September averaging 15°C and October averaging 10°C. Winter returns with cold snaps in December, mirroring the January lows, bringing an end to the year on average at 0°C.