seasonal

US /ˈsiː.zən.əl/
UK /ˈsiː.zən.əl/
"seasonal" picture
1.

relating to or characteristic of a particular season of the year

:
•
The store offers a variety of seasonal fruits and vegetables.
•
Seasonal allergies often flare up in the spring.
:
periodiccyclicalrecurrent
2.

dependent on or varying with the season of the year

:
•
Many businesses experience seasonal fluctuations in sales.
•
The demand for ice cream is highly seasonal.
:
cyclicalperiodicfluctuating
:
seasonseasonedseasoningpeak seasondry seasonholiday seasonhigh season