509  
CDUS43 KDMX 292228  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CDT SUN JUL 29 2012  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 29 2012
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 240 PM 104 1916 84 -4 88  
MINIMUM 64 207 AM 44 1925 62 2 68  
AVERAGE 72 73 -1 78  
 
PRECIPITATION (IN)  
TODAY 0.03 2.28 1959 0.14 -0.11 0.00  
MONTH TO DATE 0.74 4.63 -3.89 2.79  
SINCE JUN 1 3.27 9.61 -6.34 6.68  
SINCE JAN 1 13.95 21.69 -7.74 18.62  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 19 26 -7 22  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 7 8 -1 13  
MONTH TO DATE 424 255 169 374  
SINCE JUN 1 652 432 220 553  
SINCE JAN 1 775 488 287 621    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 71 200 PM  
AVERAGE 82  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 103 1955  
MINIMUM TEMPERATURE (F) 62 45 1899  
 
 
SUNRISE AND SUNSET  
JULY 29 2012..........SUNRISE 559 AM CDT SUNSET 832 PM CDT  
JULY 30 2012..........SUNRISE 600 AM CDT SUNSET 831 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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