920  
CDUS43 KDMX 182227  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
526 PM CDT SUN AUG 18 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 18 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 303 PM 110 1936 82 0 85  
MINIMUM 65 819 AM 43 2012 60 5 60  
1977  
AVERAGE 74 71 3 73  
 
PRECIPITATION (IN)  
TODAY 0.49 1.91 1954 0.15 0.34 0.00  
MONTH TO DATE 1.69 2.59 -0.90 4.60  
SINCE JUN 1 10.43 12.48 -2.05 17.73  
SINCE JAN 1 26.48 24.60 1.88 28.63  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE JUN 1 9 31 -22 4  
SINCE JUL 1 0 5 -5 1  
 
COOLING  
TODAY 9 7 2 8  
MONTH TO DATE 145 132 13 141  
SINCE JUN 1 686 580 106 590  
SINCE JAN 1 723 636 87 715    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 58 300 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 100 1983  
1916  
MINIMUM TEMPERATURE (F) 60 42 1963  
 
 
SUNRISE AND SUNSET  
AUGUST 18 2019........SUNRISE 619 AM CDT SUNSET 807 PM CDT  
AUGUST 19 2019........SUNRISE 620 AM CDT SUNSET 805 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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