noun
Refers to weather conditions, specifically whether it is clear or rainy. Often used in set phrases like 晴雨にかかわらず (regardless of the weather).
晴雨にかかわらず、明日のイベントは予定通り行います。
Regardless of the weather, tomorrow's event will be held as scheduled.
この地域の晴雨のパターンは近年変わってきている。
The weather patterns in this region have been changing in recent years.