Winters in Samch'ok are cold and variable, with temperatures often dropping below freezing in January and December, but rising above average temperatures by February. Spring arrives gradually, with March marking a significant warming trend, while April brings more consistent highs around 25°C. Summers are warm to hot, with July being the peak month at an average of 26°C, though temperatures can still reach into the mid-30s on occasion. Autumn is mild and pleasant, with September and October experiencing gentle temperature fluctuations before cooling down in November.