999  
CDUS43 KDMX 190629  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1229 AM CST TUE DEC 19 2023  
   
...............................
 
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR DECEMBER 18 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 33 1221 AM 32 1 15  
MINIMUM 11 1055 PM 15 -4 3  
AVERAGE 22 23 -1 9  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 -0.03  
MONTH TO DATE 0.12 0.64 -0.52  
SINCE JAN 1 17.89 32.39 -14.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 42 1 56  
MONTH TO DATE 564 695 -131 659  
SINCE DEC 1 564 695 -131 659  
SINCE JUL 1 1740 2185 -445 2050  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 942 728 214 916    
...................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 17.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1200 AM  
LOWEST 41 300 PM  
AVERAGE 61  
   
......................................................
 
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 MM MM  
MINIMUM TEMPERATURE (F) 15 MM MM  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 735 AM CST SUNSET 442 PM CST  
DECEMBER 20 2023......SUNRISE 736 AM CST SUNSET 442 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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