Heatwave
From Tardis Wiki, the free Doctor Who reference
In 1930, England experienced a heatwave, during which the Fourth Doctor and Romana II visited London. (PROSE: The English Way of Death)
The United Kingdom experienced a heatwave in the 1970s. A UNIT officer asked a UNIT technician if a suspected meteor storm could be interference from the heatwave. (TV: Spearhead from Space)
