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Synonyms

unseasonable

American  
[uhn-see-zuh-nuh-buhl] / ʌnˈsi zə nə bəl /

adjective

  1. not seasonable; being out of season; unseasonal.

    unseasonable weather.

  2. not befitting the occasion; untimely; ill-timed; inopportune; inappropriate.

    Their visits were usually unseasonable.


unseasonable British  
/ ʌnˈsiːzənəbəl /

adjective

  1. (esp of the weather) inappropriate for the season

  2. untimely; inopportune

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • unseasonableness noun
  • unseasonably adverb

Etymology

Origin of unseasonable

late Middle English word dating back to 1400–50; un- 1, seasonable

Vocabulary lists containing unseasonable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Just six minutes had been played on an unseasonable chilly night in Soweto when Tshepang Moremi scored the lone goal, firing into the net after Kenyan goalkeeper Brian Bwire parried a cross.

From Barron's • Oct. 22, 2025

Some of these factors, such as unseasonable weather, are transitory, while others — like inflationary pressures, uncertain trade dynamics and an “ever-changing” geopolitical environment — may be long-lasting, the CEO noted.

From MarketWatch • Oct. 21, 2025

Tornadoes need particularly intense or unseasonable heat to develop.

From BBC • Oct. 9, 2024

Then the unseasonable summer rains came, pounding Paris and undoing much of that work.

From Los Angeles Times • Aug. 4, 2024

The city is strangely quiet, its cobbled lanes emptier than usual, its spires shrouded in unseasonable fog.

From "An Ember in the Ashes" by Sabaa Tahir