a time period usually extending from Friday night through Sunday; more loosely defined as any period of successive days including one and only one Sunday
the warmest season of the year; in the northern hemisphere it extends from the summer solstice to the autumnal equinox; "they spent a lazy summer at the shore"
the weather in some location averaged over some long period of time; "the dank climate of southern Wales"; "plants from a cold clime travel best in winter"
the prevailing psychological state; "the climate of opinion"; "the national mood had changed radically since the last election"