507  
SXUS73 KDMX 230657  
RERDSM  
 
RECORD EVENT REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
157 AM CDT MON JUN 23 2025  
 
...RECORD WARM LOW TEMPERATURE SET AT DES MOINES FOR SUNDAY JUNE 22...  
 
 
A DAILY RECORD WARM LOW TEMPERATURE OF 77 DEGREES WAS SET AT DES  
MOINES, IOWA FOR SUNDAY JUNE 22. THIS BREAKS THE PREVIOUS RECORD OF  
76 DEGREES WHICH OCCURRED IN 2013.  
 
 
 
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.  
 
 
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