unseasonable

Adjective

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

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

Related words

• Synonyms: 
  ill-timed , untimely , wrong