572  
CDUS43 KDMX 090629  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1227 AM CST MON NOV 9 2009  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR NOVEMBER 8 2009
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1895 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 359 PM 80 1999 49 22 35  
MINIMUM 38 308 AM 3 1991 28 10 30  
AVERAGE 55 39 16 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.92 1932 0.08 -0.08 0.01  
MONTH TO DATE 0.05 0.64 -0.59 0.80  
SINCE SEP 1 8.00 6.08 1.92 4.92  
SINCE JAN 1 36.00 30.58 5.42 42.77  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.2 1921 0.1 -0.1 T  
MONTH TO DATE 0.0 0.8 -0.8 0.3  
SINCE SEP 1 0.0 0.9 -0.9 0.3  
SINCE JUL 1 0.0 0.9 -0.9 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 26 -16 32  
MONTH TO DATE 151 196 -45 99  
SINCE SEP 1 868 829 39 649  
SINCE JUL 1 915 856 59 653  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE SEP 1 27 77 -50 70  
SINCE JAN 1 455 758 -303 680    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 700 AM  
LOWEST 53 400 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 75 1999  
MINIMUM TEMPERATURE (F) 28 12 2003  
 
 
SUNRISE AND SUNSET  
NOVEMBER 9 2009......SUNRISE 654 AM CST SUNSET 453 PM CST  
NOVEMBER 10 2009......SUNRISE 655 AM CST SUNSET 452 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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