Of or relating to summer; taking place in summer.

General attributive, esp. designating natural phenomena occurring during the summer, weather characteristic of the summer, plants which flourish…

Of or belonging to summer. Formerly also: †of or belonging to the summer solstice (obsolete).

Of or pertaining to summer, summer-like.

Of or belonging to summer; hot, burning.

= midsummery, adj.

Characteristic of midsummer; of or relating to midsummer.