493  
SXUS73 KDMX 142339  
RERDMX  
 
RECORD EVENT REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
539 PM CST FRI NOV 14 2025  
 
...RECORD HIGH TEMPERATURE TIED AT MASON CITY FOR FRIDAY NOVEMBER  
14...  
 
A DAILY RECORD HIGH TEMPERATURE OF 71 DEGREES WAS TIED AT MASON CITY,  
IOWA FOR FRIDAY NOVEMBER 14. THIS TIES THE PREVIOUS RECORD OF  
71 DEGREES WHICH OCCURRED IN 1964 AND 1990.  
 

 
 
WEATHER RECORDS FOR THE MASON CITY AREA HAVE BEEN TAKEN FROM TWO  
GENERAL LOCATIONS. INITIAL RECORDS WERE STARTED ON FEBRUARY 1,  
1903 IN DOWNTOWN MASON CITY. THE REPORTING LOCATION REMAINED NEAR  
DOWNTOWN UNTIL AUGUST 1, 1918 WHEN THE SUGAR MANUFACTURING FACILITY  
NORTH OF TOWN TOOK OVER OBSERVATIONS. REPORTS CONTINUED AT THIS SITE  
UNTIL JANUARY 1, 1948 WHEN THE CURRENT OBSERVATION SITE AT THE MASON  
CITY AIRPORT BEGAN REPORTING.  
 
TEMPERATURE, PRECIPITATION AND SNOWFALL RECORDS ALL BEGAN ON FEBRUARY  
1, 1903.  
 

 
 
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