939  
CDUS43 KDMX 280631 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT SUN JUL 28 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 27 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 341 PM 102 1916 84 6 75  
MINIMUM 71 543 AM 45 1971 62 9 54  
AVERAGE 81 73 8 65  
 
PRECIPITATION (IN)  
YESTERDAY T 2.31 1990 0.14 -0.14 0.00  
MONTH TO DATE 2.06 4.34 -2.28 3.60  
SINCE JUN 1 8.21 9.32 -1.11 13.13  
SINCE JAN 1 24.26 21.44 2.82 24.03  
 
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 0  
SINCE JUN 1 9 26 -17 3  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 16 8 8 0  
MONTH TO DATE 340 239 101 209  
SINCE JUN 1 513 416 97 441  
SINCE JAN 1 550 472 78 566    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.9  
 
 
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 79 900 PM  
LOWEST 52 500 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 103 1916  
MINIMUM TEMPERATURE (F) 62 45 1925  
 
 
SUNRISE AND SUNSET  
JULY 28 2019..........SUNRISE 557 AM CDT SUNSET 834 PM CDT  
JULY 29 2019..........SUNRISE 558 AM CDT SUNSET 833 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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