During the heat of July 1923 temperatures were in the 90s, with many warm nights and violent thunderstorms (THREAD)
There a "memorable" all-night storm on the 9th-10th noted for the. "extraordinary frequency of the lightning" and described by a 97 year old in Sussex reported "no such terrible storm had occurred in that neighbourhood during his lifetime"
@threadreaderapp unroll
@Harry_Hardrada this is from MetO Monthly Weather Report, British Rainfall, http://Booty.weather