seasonal
Americanadjective
noun
adjective
Commonly Confused
Seasonal and seasonable are sometimes interchanged, probably because of their obvious connection with season. In edited prose and in formal speech these two adjectives are almost always distinguished. Seasonal describes phenomena that occur with or depend upon a season or the seasons: seasonal fluctuations in rainfall; seasonal sales. Seasonable in reference to weather means “suitable to or characteristic of the season”: a seasonable December; seasonable temperatures for July. Seasonable also has the sense “timely, opportune”: a seasonable offer of financial assistance.
Other Word Forms
Etymology
Origin of seasonal
Explanation
Seasonal things happen periodically, during a certain season. In most stores, Christmas decorations and candy canes are seasonal items. You'll probably find all kinds of fruit all year long in a large grocery store, but your local farmer's market most likely carries mainly seasonal fruit. This means they'll have apples in the fall, when they're in season, and strawberries in the spring. Workers are sometimes described as seasonal too — when they're employed just for the summer, for example: "The cafe hired lots of seasonal baristas in June."
Vocabulary lists containing seasonal
Weather and Climate - Introductory
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Weather and Climate - Middle School
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Earth Science - Middle School
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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.
“Higher supply over the next few weeks and cooler weather may mark a seasonal low for Nymex gas futures before they recover in the autumn.”
From The Wall Street Journal ● Aug. 17, 2026
Temperatures will fall by 10-15 degrees Celsius by the end of the weekend, bringing them much closer to the seasonal average.
From BBC ● Aug. 15, 2026
There is a seasonal “spring bounce” that occurs when people shop ahead of the summer, possibly flush with an income-tax refund.
From MarketWatch ● Aug. 13, 2026
There will also be house-made pastas and seasonal salads.
From Los Angeles Times ● Aug. 11, 2026
The days had been getting shorter, of course, but it was something more than a gradual seasonal change.
From "The Egypt Game" by Zilpha Keatley Snyder
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
