580  
CDUS43 KDMX 250652 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
148 AM CDT TUE JUL 25 2017  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 24 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 359 PM 107 1901 84 -6 87  
MINIMUM 57 440 AM 49 1904 63 -6 68  
AVERAGE 68 73 -5 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.22 2001 0.15 -0.15 0.00  
MONTH TO DATE 2.61 3.91 -1.30 4.01  
SINCE JUN 1 8.36 8.89 -0.53 12.98  
SINCE JAN 1 21.38 21.01 0.37 23.47  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 17 26 -9 6  
SINCE JUL 1 0 0 0 2  
 
COOLING  
YESTERDAY 3 8 -5 13  
MONTH TO DATE 217 215 2 198  
SINCE JUN 1 420 392 28 415  
SINCE JAN 1 456 448 8 478    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 64 100 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 104 2012  
MINIMUM TEMPERATURE (F) 63 46 2004  
 
 
SUNRISE AND SUNSET  
JULY 25 2017..........SUNRISE 555 AM CDT SUNSET 837 PM CDT  
JULY 26 2017..........SUNRISE 556 AM CDT SUNSET 836 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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