525  
CDUS43 KDMX 120631  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 11 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 320 PM 77 0 72  
MINIMUM 49 1159 PM 52 -3 47  
AVERAGE 63 64 -1 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.12 -0.07  
MONTH TO DATE 0.38 1.26 -0.88  
SINCE JAN 1 13.38 25.62 -12.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 3 -1 5  
MONTH TO DATE 9 26 -17 12  
SINCE SEP 1 9 26 -17 12  
SINCE JUL 1 18 50 -32 12  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 69 37 32 56  
SINCE SEP 1 69 37 32 56  
SINCE JAN 1 852 684 168 864    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 7.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 35 400 PM  
AVERAGE 66  
   
......................................................
 
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 MM MM  
MINIMUM TEMPERATURE (F) 52 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 648 AM CDT SUNSET 727 PM CDT  
SEPTEMBER 13 2023.....SUNRISE 649 AM CDT SUNSET 725 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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