プログレッシブ和英中辞典(第4版)の解説
うてん【雨天】
〔天候〕rainy [wet] weather;〔雨降りの日〕a rainy day
雨天のため試合は中止になった
The game was rained out.
運動会は雨天順延
「In case of rain [If it rains], the athletic meet will be put off until the next fine day.
試合は雨天決行です
The game will be held even if it rains.
2週間の雨天続き
a wet spell lasting two weeks/two weeks of rain