592  
CDUS43 KDMX 150632  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
132 AM CDT WED OCT 15 2025  
   
...............................
 
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR OCTOBER 14 2025
 
 
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 56 1109 PM 63 -7 54  
MINIMUM 49 1109 AM 40 9 33  
AVERAGE 53 51 2 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 0.08 0.16  
MONTH TO DATE 0.76 1.23 -0.47  
SINCE JAN 1 31.51 28.79 2.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 14 -2 21  
MONTH TO DATE 66 160 -94 92  
SINCE SEP 1 124 295 -171 130  
SINCE JUL 1 142 319 -177 139  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 38 9 29 12  
SINCE SEP 1 161 80 81 134  
SINCE JAN 1 907 727 180 885    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 PM  
LOWEST 56 1200 AM  
AVERAGE 77  
   
......................................................
 
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 MM MM  
MINIMUM TEMPERATURE (F) 39 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 15 2025.......SUNRISE 725 AM CDT SUNSET 629 PM CDT  
OCTOBER 16 2025.......SUNRISE 726 AM CDT SUNSET 628 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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