481  
CDUS43 KDMX 160636  
CLIMIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT THU AUG 16 2018  
   
...............................
 
 
   
..THE MARSHALLTOWN IA CLIMATE SUMMARY FOR AUGUST 15 2018
 
 
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 84 327 PM MM MM 81 3 71  
MINIMUM 69 1159 PM MM MM 61 8 59  
AVERAGE 77 71 6 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.92 0.14 0.78  
MONTH TO DATE 2.67 2.09 0.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 0 34 -34 18  
SINCE JUL 1 0 6 -6 2  
 
COOLING  
YESTERDAY 12 6 6 0  
MONTH TO DATE 128 106 22 39  
SINCE JUN 1 616 522 94 562  
SINCE JAN 1 771 572 199 598    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 5.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 65 300 PM  
AVERAGE 83  
   
......................................................
 
 
 
THE MARSHALLTOWN IA CLIMATE NORMALS FOR TODAY  
NORMAL  
MAXIMUM TEMPERATURE (F) 81  
MINIMUM TEMPERATURE (F) 61  
 
 
SUNRISE AND SUNSET  
AUGUST 16 2018........SUNRISE 620 AM CDT SUNSET 811 PM CDT  
AUGUST 17 2018........SUNRISE 621 AM CDT SUNSET 809 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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