017  
CDUS43 KDMX 180640  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
137 AM CDT THU JUL 18 2019  
   
...............................
 
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR JULY 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 80 1027 AM MM MM 84 -4 86  
MINIMUM 67 1106 AM MM MM 63 4 60  
AVERAGE 74 73 1 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 0.14 0.12  
MONTH TO DATE 2.11 2.57 -0.46  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 13 28 -15 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 9 8 1 8  
MONTH TO DATE 178 136 42 176  
SINCE JUN 1 317 299 18 430  
SINCE JAN 1 348 349 -1 585    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 76 600 PM  
AVERAGE 88  
   
......................................................
 
 
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL  
MAXIMUM TEMPERATURE (F) 84  
MINIMUM TEMPERATURE (F) 63  
 
 
SUNRISE AND SUNSET  
JULY 18 2019..........SUNRISE 551 AM CDT SUNSET 844 PM CDT  
JULY 19 2019..........SUNRISE 552 AM CDT SUNSET 843 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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