494  
CDUS43 KDMX 130628  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT WED SEP 13 2023  
   
...............................
 
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 12 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 76 310 PM 77 -1 74  
MINIMUM 45 623 AM 52 -7 48  
AVERAGE 61 64 -3 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.11 -0.09  
MONTH TO DATE 0.40 1.37 -0.97  
SINCE JAN 1 13.40 25.73 -12.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 4 0 4  
MONTH TO DATE 13 30 -17 16  
SINCE SEP 1 13 30 -17 16  
SINCE JUL 1 22 54 -32 16  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 69 40 29 56  
SINCE SEP 1 69 40 29 56  
SINCE JAN 1 852 687 165 864    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 38 200 PM  
AVERAGE 66  
   
......................................................
 
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 MM MM  
MINIMUM TEMPERATURE (F) 52 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2023.....SUNRISE 649 AM CDT SUNSET 725 PM CDT  
SEPTEMBER 14 2023.....SUNRISE 650 AM CDT SUNSET 723 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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