IPA: /ˈsʌməri/
KK: /ˈsʌməri/
Relating to or characteristic of the summer season, often suggesting warmth or brightness.
The summery weather made everyone want to go to the beach.
The word 'summery' is derived from 'summer' (from Old English *sumor*, meaning the warmest season of the year) and the suffix '-y' (meaning characterized by or having the qualities of). Thus, 'summery' describes something that is characteristic of or reminiscent of summer.
Think of the warmest season, 'summer', and remember that 'summery' means having the qualities of summer.