072  
CDUS43 KDMX 070645  
CLIMCW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
145 AM CDT SAT SEP 07 2024  
   
...............................
 
 
   
..THE MASON CITY IA CLIMATE SUMMARY FOR SEPTEMBER 6 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 121 PM 103 1922 77 -4 68  
MINIMUM 45 1153 PM 37 2011 53 -8 51  
AVERAGE 59 65 -6 60  
 
PRECIPITATION (IN)  
YESTERDAY T 2.29 1938 0.12 -0.12 T  
MONTH TO DATE 0.14 0.70 -0.56 T  
SINCE SEP 1 0.14 0.70 -0.56 T  
SINCE JAN 1 28.40 28.01 0.39 18.67  
 
SNOWFALL (IN)  
YESTERDAY MM MM MM 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 3 3 5  
MONTH TO DATE 20 14 6 5  
SINCE SEP 1 20 14 6 5  
SINCE JUL 1 41 50 -9 28  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 2 18 -16 60  
SINCE SEP 1 2 18 -16 60  
SINCE JAN 1 521 557 -36 677    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 45 100 PM  
AVERAGE 71  
   
......................................................
 
 
THE MASON CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 98 1939  
MINIMUM TEMPERATURE (F) 52 36 1895  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2024.....SUNRISE 645 AM CDT SUNSET 737 PM CDT  
SEPTEMBER 8 2024.....SUNRISE 646 AM CDT SUNSET 735 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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