The Editors of EncyclopÃ¦dia Britannica. Alternate Titles: tenor trombone. Sackbut, (from Old French saqueboute: âpull-pushâ), early trombone, invented in the 15th century, probably in Burgundy. It has thicker walls than the modern trombone, imparting a softer tone, and its bell is narrower. zoom_in.
Guide to Oklahoma weather in June The average maximum daytime temperature in Oklahoma in June is a hot 31Â°C (88Â°F) with high heat & humidity. The average night-time temperature is usually a comfortable 19Â°C (66Â°F).
Climate of Oklahoma. Overview. The Ouachita Mountains dominate southeast Oklahoma, with peaks rising as much as 2,000 feet above their base. Extreme east-central Oklahoma features the mountains of the Arkansas River Valley, rising several hundred feet above the plains.