寒かん暖だん差さ

noun

temperature difference

Refers to the difference between high and low temperatures, often used in weather contexts or when discussing daily/seasonal temperature gaps.

• 今日きょうは寒かん暖だん差さが激はげしいので、体たい調ちょうに気きをつけてください。

  The temperature difference is large today, so please take care of your health.