ichidan verb, intransitive verb
rain on and off; drizzle; be showery
Describes intermittent light rain, often with a poetic or seasonal feel. The noun 時雨 (しぐれ) is more common; this verb form is less frequent but used in literary or descriptive contexts.
朝から時雨れていて、散歩に行けなかった。
It has been drizzling on and off since morning, so I couldn't go for a walk.
空が暗
The sky darkened and soon it began to drizzle intermittently.