降こう雪せつ量りょう

noun

amount of snowfall; snowfall amount

Technical and everyday term for the measured depth or volume of snow that has fallen, often used in weather reports and snow management contexts.

• 昨さく夜やの降こう雪せつ量りょうは30センチに達たっした。

  Last night's snowfall reached 30 centimeters.

• 気き象しょう庁ちょうが各かく地ちの降こう雪せつ量りょうを発はっ表ぴょうした。

  The Meteorological Agency announced the snowfall amounts for each region.