[Liaoning Daily maximum temperature 42.9 ℃ is the highest since 2018] the Liaoning Provincial Meteorological Observatory released the extreme maximum temperature of 42.9 ℃ in Liaoning Province on June 16. On June 16, the average maximum temperature in the province was 30.9 ℃, which was the highest in the history since 2018, and 4.2 ℃ higher than the average maximum temperature in June (26.7 ℃).