Winter in Bydgoszcz is cold and variable, with temperatures often dropping below freezing point in January and February, but also experiencing occasional mild days. As the season progresses, temperatures gradually rise in March, allowing for warmer days to dominate. Spring brings a steady increase in temperature, with April and May enjoying mild conditions, while June marks the beginning of warm summer weather. Summer months are characterized by moderate heat, with July being the hottest month on average, but still experiencing some cooler days. Autumn is relatively cool, with temperatures dropping again in October and November, before another cold spell arrives in December.