730  
CDUS43 KDMX 172229  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CDT WED OCT 17 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 17 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 51 359 PM 84 1950 62 -11 73  
1938  
1910  
MINIMUM 35 702 AM 21 1943 38 -3 49  
AVERAGE 43 50 -7 61  
 
PRECIPITATION (IN)  
TODAY 0.00 2.15 1898 0.08 -0.08 0.00  
MONTH TO DATE 5.42 1.40 4.02 4.40  
SINCE SEP 1 18.77 4.03 14.74 5.19  
SINCE JAN 1 48.88 30.31 18.57 27.87  
 
SNOWFALL (IN)  
TODAY 0.0 T 2002 0.0 0.0 0.0  
1990  
MONTH TO DATE 0.1 0.1 0.0 0.0  
SINCE SEP 1 0.1 0.1 0.0 0.0  
SINCE JUL 1 0.1 0.1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 22 15 7 4  
MONTH TO DATE 266 214 52 128  
SINCE SEP 1 397 352 45 207  
SINCE JUL 1 406 372 34 224  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 4 8 -4 10  
SINCE SEP 1 114 86 28 129  
SINCE JAN 1 890 798 92 720    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 600 AM  
LOWEST 38 400 PM  
AVERAGE 60  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 87 1950  
MINIMUM TEMPERATURE (F) 38 18 1952  
 
 
SUNRISE AND SUNSET  
OCTOBER 17 2018.......SUNRISE 725 AM CDT SUNSET 624 PM CDT  
OCTOBER 18 2018.......SUNRISE 726 AM CDT SUNSET 623 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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