['locationArea | UK', 'locationArea | UK', 'temperatureCelsius | 101.3F', 'temperatureCelsius | 38.5C', 'temperatureHotCold | hottest']
Betting site Coral has slashed its odds on the UK recording its hottest spring ever from 4/1 to 5/1, and also has odds of 7-4 that the highest ever UK temperature of 38.5C (101.3F) is exceeded this year.