#summumn

(N.) (SUM-um) That in-between season, not strictly summer, not quite autumn, when it’s weird to wear sandals but too warm for boots; too hot for a jacket by day, too cool for shirtsleeves alone at night. USAGE: Jules shivered in her cotton dress as she rode the L train home. She wanted summumn to end already and proper fall to begin, so she wouldn’t need a costume change to weather each day’s temperature swings.