097  
CDUS43 KDMX 312228  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CDT WED OCT 31 2018  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 31 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 58 1237 PM 83 1950 55 3 34  
1933  
MINIMUM 36 725 AM 15 1917 34 2 25  
AVERAGE 47 44 3 30  
 
PRECIPITATION (IN)  
TODAY 0.00 2.35 1900 0.07 -0.07 0.00  
MONTH TO DATE 5.66 2.48 3.18 5.55  
SINCE SEP 1 19.01 5.11 13.90 6.34  
SINCE JAN 1 49.12 31.39 17.73 29.02  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 1989 0.0 0.0 0.0  
MONTH TO DATE 0.1 0.3 -0.2 T  
SINCE SEP 1 0.1 0.3 -0.2 T  
SINCE JUL 1 0.1 0.3 -0.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 18 21 -3 35  
MONTH TO DATE 540 466 74 396  
SINCE SEP 1 671 603 68 475  
SINCE JUL 1 680 623 57 492  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 4 9 -5 10  
SINCE SEP 1 114 87 27 129  
SINCE JAN 1 890 799 91 720    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.8  
 
 
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 92 500 AM  
LOWEST 40 100 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 83 1933  
MINIMUM TEMPERATURE (F) 34 13 2006  
1895  
 
 
SUNRISE AND SUNSET  
OCTOBER 31 2018.......SUNRISE 742 AM CDT SUNSET 604 PM CDT  
NOVEMBER 1 2018......SUNRISE 743 AM CDT SUNSET 602 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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