SXUS73 KDMX 230618 RERDSM RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 1218 AM CST SAT DEC 23 2023 ...RECORD WARM LOW TEMPERATURE SET AT DES MOINES FOR FRIDAY DECEMBER 22... A DAILY RECORD WARM LOW TEMPERATURE OF 46 DEGREES WAS SET AT DES MOINES, IOWA FOR FRIDAY DECEMBER 22. THIS BREAKS THE PREVIOUS RECORD OF 45 DEGREES WHICH OCCURRED IN 1885. && WEATHER RECORDS FOR THE DES MOINES AREA HAVE BEEN TAKEN FROM TWO GENERAL LOCATIONS. INITIAL RECORDS WERE STARTED AT THE POLK COUNTY COURTHOUSE. ON SEPTEMBER 1, 1939, OBSERVATIONS MOVED TO THE DES MOINES INTERNATIONAL AIRPORT AND HAVE REMAINED THERE UNTIL PRESENT. TEMPERATURE AND PRECIPITATION RECORDS DATE BACK TO AUGUST 1, 1878 WITH SNOWFALL DATING BACK TO DECEMBER 1, 1884. $$ REV