848  
CDUS43 KDMX 300640 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
139 AM CDT TUE JUL 30 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 29 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 83 147 PM 104 1916 84 -1 79  
MINIMUM 63 1159 PM 44 1925 62 1 52  
AVERAGE 73 73 0 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.28 1959 0.14 -0.14 0.00  
MONTH TO DATE 2.59 4.63 -2.04 3.60  
SINCE JUN 1 8.74 9.61 -0.87 13.13  
SINCE JAN 1 24.79 21.73 3.06 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 1  
SINCE JUN 1 9 26 -17 4  
SINCE JUL 1 0 0 0 1  
 
COOLING  
YESTERDAY 8 8 0 1  
MONTH TO DATE 363 255 108 210  
SINCE JUN 1 536 432 104 442  
SINCE JAN 1 573 488 85 567    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 46 200 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 103 1955  
1916  
MINIMUM TEMPERATURE (F) 62 45 1899  
 
 
SUNRISE AND SUNSET  
JULY 30 2019..........SUNRISE 559 AM CDT SUNSET 832 PM CDT  
JULY 31 2019..........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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