136  
CDUS43 KDMX 192231 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
531 PM CDT FRI OCT 19 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 19 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 65 344 PM 83 2000 61 4 71  
MINIMUM 48 827 AM 14 1972 38 10 34  
AVERAGE 57 49 8 53  
 
PRECIPITATION (IN)  
TODAY 0.11 0.56 1904 0.08 0.03 0.00  
MONTH TO DATE 5.53 1.56 3.97 4.40  
SINCE SEP 1 18.88 4.19 14.69 5.19  
SINCE JAN 1 48.99 30.47 18.52 27.87  
 
SNOWFALL (IN)  
TODAY MM 0.1 1976 0.0 MM 0.0  
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 8 16 -8 12  
MONTH TO DATE 296 246 50 146  
SINCE SEP 1 427 384 43 225  
SINCE JUL 1 436 404 32 242  
 
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 23 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 13.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 AM  
LOWEST 60 400 PM  
AVERAGE 80  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 87 2003  
MINIMUM TEMPERATURE (F) 38 17 1952  
1930  
 
 
SUNRISE AND SUNSET  
OCTOBER 19 2018.......SUNRISE 727 AM CDT SUNSET 621 PM CDT  
OCTOBER 20 2018.......SUNRISE 729 AM CDT SUNSET 619 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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