808  
CDUS43 KDMX 190631  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT TUE JUN 19 2012  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JUNE 18 2012
 
 
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)  
YESTERDAY  
MAXIMUM 93 415 PM 98 1953 82 11 79  
1940  
MINIMUM 75 501 AM 44 1965 60 15 62  
AVERAGE 84 71 13 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.17 1946 0.16 -0.16 0.00  
MONTH TO DATE 1.58 2.93 -1.35 2.47  
SINCE JUN 1 1.58 2.93 -1.35 2.47  
SINCE JAN 1 12.26 15.01 -2.75 14.41  
 
SNOWFALL (IN)  
YESTERDAY 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 25.8 34.5 -8.7 48.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 19 23 -4 18  
SINCE JUN 1 19 23 -4 18  
SINCE JUL 1 5753 7027 -1274 7339  
 
COOLING  
YESTERDAY 19 7 12 6  
MONTH TO DATE 113 85 28 121  
SINCE JUN 1 113 85 28 121  
SINCE JAN 1 236 141 95 189    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 15.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 400 AM  
LOWEST 47 100 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 1953  
1933  
MINIMUM TEMPERATURE (F) 60 43 1970  
1926  
 
 
SUNRISE AND SUNSET  
JUNE 19 2012..........SUNRISE 532 AM CDT SUNSET 850 PM CDT  
JUNE 20 2012..........SUNRISE 532 AM CDT SUNSET 851 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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