Winters in Svitlovodsk are harsh, with temperatures often dropping below freezing, ranging from -16°C to 9°C. Spring brings a slow warming trend, with March temperatures averaging around 2°C and April temperatures rising to around 9°C. Summer is warm but not hot, with July and August temperatures peaking at around 33°C on average. Autumn sees a gradual cooling, with September temperatures similar to those in March and October temperatures dropping below freezing again. By December, the cold sets back in, bringing temperatures down to -16°C on average.