Temirtau experiences a harsh winter with temperatures often plummeting below -30°C in January and February, but gradually warming up by March. Spring brings moderate temperatures, with April and May averaging around 6-16°C, allowing for occasional warm days. Summer months of June to August are relatively mild, with highs reaching up to 32-37°C, while autumn sees a return to cooler temperatures, dipping below -10°C in September and October. Winters return by November and December, with lows dropping as low as -28°C, making it one of the coldest periods of the year.