雨あめがち

noun which may take the genitive case particle 'no', na-adjective, noun

rainy; prone to rain

Describes weather or a period that tends to be rainy, often with a nuance of 'more than usual' or 'unfortunately rainy'. Used attributively with の or as a na-adjective.

• 今年ことしの梅雨つゆは雨あめがちの日ひが続つづいている。

  This year's rainy season has been continuing with many rainy days.

• 明日あしたも雨あめがちな天てん気きでしょう。

  Tomorrow's weather will likely be rainy as well.