000 SXUS75 KPSR 220035 RERPSR RECORD EVENT REPORT NATIONAL WEATHER SERVICE PHOENIX AZ 535 PM MST THU DEC 21 2023 ...RECORD HIGH TEMPERATURE SET AT PHOENIX AZ... A RECORD HIGH TEMPERATURE OF 78 DEGREES WAS SET AT PHOENIX SKY HARBOR AIRPORT TODAY. THIS BREAKS THE PREVIOUS RECORD OF 77 DEGREES LAST SET IN 1985. $$