178  
CDUS43 KDMX 180642 RRB  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
142 AM CDT WED SEP 18 2019  
   
...............................
 
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR SEPTEMBER 17 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 140 PM MM MM 74 12 90  
MINIMUM 65 541 AM MM MM 50 15 66  
AVERAGE 76 62 14 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.13 -0.13  
MONTH TO DATE 2.72 1.96 0.76  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 16 47 -31 10  
SINCE SEP 1 16 47 -31 10  
SINCE JUL 1 26 68 -42 12  
 
COOLING  
YESTERDAY 11 2 9 13  
MONTH TO DATE 76 48 28 105  
SINCE SEP 1 76 48 28 105  
SINCE JAN 1 676 704 -28 976    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 12.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 69 1200 PM  
AVERAGE 85  
   
......................................................
 
 
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL  
MAXIMUM TEMPERATURE (F) 74  
MINIMUM TEMPERATURE (F) 49  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2019.....SUNRISE 655 AM CDT SUNSET 716 PM CDT  
SEPTEMBER 19 2019.....SUNRISE 656 AM CDT SUNSET 715 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
SMALL  
 
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