690  
CDUS43 KDMX 200648 RRB  
CLIAMW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1246 AM CST TUE FEB 20 2018  
   
...............................
 
 
   
..THE AMES IA CLIMATE SUMMARY FOR FEBRUARY 19 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 41 445 AM MM MM 35 6 71  
MINIMUM 28 1159 PM MM MM 17 11 29  
AVERAGE 35 26 9 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.03 0.11  
MONTH TO DATE 0.23 0.62 -0.39  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 39 -9 15  
MONTH TO DATE 906 796 110 604  
SINCE DEC 1 3557 3497 60 3069  
SINCE JUL 1 4815 4951 -136 3991  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 AM  
LOWEST 76 1200 AM  
AVERAGE 88  
   
......................................................
 
 
 
THE AMES IA CLIMATE NORMALS FOR TODAY  
NORMAL  
MAXIMUM TEMPERATURE (F) 35  
MINIMUM TEMPERATURE (F) 17  
 
 
SUNRISE AND SUNSET  
FEBRUARY 20 2018......SUNRISE 703 AM CST SUNSET 554 PM CST  
FEBRUARY 21 2018......SUNRISE 702 AM CST SUNSET 555 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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