354  
CDUS43 KDMX 080631  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1231 AM CST MON DEC 08 2025  
   
...............................  
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR DECEMBER 7 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 23 316 AM 36 -13 62  
MINIMUM -11 846 PM 18 -29 24  
AVERAGE 6 27 -21 43  
 
PRECIPITATION (IN)  
YESTERDAY T 0.04 -0.04  
MONTH TO DATE T 0.26 -0.26  
SINCE JAN 1 34.02 32.01 2.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 59 38 21 22  
MONTH TO DATE 354 256 98 282  
SINCE DEC 1 354 256 98 282  
SINCE JUL 1 1526 1746 -220 1320  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 912 728 184 902    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 11.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 500 AM  
LOWEST 68 500 PM  
AVERAGE 82  
   
......................................................  
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 MM MM  
MINIMUM TEMPERATURE (F) 18 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 8 2025......SUNRISE 728 AM CST SUNSET 440 PM CST  
DECEMBER 9 2025......SUNRISE 728 AM CST SUNSET 440 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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