Synonyms of unseasonable

Adjective

1. unseasonable (vs. seasonable)

usage: not in keeping with (and usually undesirable for) the season; "a sudden unseasonable blizzard"; "unseasonable bright blue weather in November"

2. ill-timed, unseasonable, untimely, wrong, inopportune (vs. opportune)

usage: badly timed; "an ill-timed intervention"; "you think my intrusion unseasonable"; "an untimely remark"; "it was the wrong moment for a joke"

Definition and meaning of unseasonable (Dictionary)