644  
CDUS43 KDMX 210629 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT FRI JUN 21 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JUNE 20 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 76 543 PM 103 1933 83 -7 78  
MINIMUM 55 525 AM 44 1961 60 -5 65  
AVERAGE 66 72 -6 72  
 
PRECIPITATION (IN)  
YESTERDAY T 1.70 1908 0.17 -0.17 0.36  
MONTH TO DATE 2.17 3.27 -1.10 5.09  
SINCE JUN 1 2.17 3.27 -1.10 5.09  
SINCE JAN 1 18.22 15.39 2.83 15.99  
 
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 60.0 35.3 24.7 45.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 8 23 -15 0  
SINCE JUN 1 8 23 -15 0  
SINCE JUL 1 7505 7027 478 7328  
 
COOLING  
YESTERDAY 1 7 -6 7  
MONTH TO DATE 81 99 -18 162  
SINCE JUN 1 81 99 -18 162  
SINCE JAN 1 118 155 -37 287    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 3.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 46 500 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 103 1988  
MINIMUM TEMPERATURE (F) 61 41 1992  
 
 
SUNRISE AND SUNSET  
JUNE 21 2019..........SUNRISE 532 AM CDT SUNSET 851 PM CDT  
JUNE 22 2019..........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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