Winters in Sandy are cold and variable, with temperatures often dropping below freezing but occasionally rising into the mid-teens. Spring brings a slow warming trend, with temperatures gradually increasing over the course of the season. Summer is warm to hot, with temperatures frequently reaching the high thirties and sometimes pushing into the low forties. Autumn is mild, with temperatures generally cooling from their summer highs to more moderate lows. In general, the temperature fluctuations are most pronounced during the winter months, when Sandy can experience brief periods of cold snaps and warmer interludes.