211  
CDUS43 KDMX 302228 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CDT TUE OCT 30 2018  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 30 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 62 1204 PM 82 1924 55 7 44  
MINIMUM 45 136 AM 0 1925 34 11 29  
AVERAGE 54 45 9 37  
 
PRECIPITATION (IN)  
TODAY 0.00 1.21 1974 0.07 -0.07 T  
MONTH TO DATE 5.66 2.41 3.25 5.55  
SINCE SEP 1 19.01 5.04 13.97 6.34  
SINCE JAN 1 49.12 31.32 17.80 29.02  
 
SNOWFALL (IN)  
TODAY 0.0 1.0 1923 0.1 -0.1 T  
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 11 20 -9 28  
MONTH TO DATE 521 445 76 361  
SINCE SEP 1 652 583 69 440  
SINCE JUL 1 661 603 58 457  
 
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 8.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 800 AM  
LOWEST 52 1200 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 83 1950  
1933  
MINIMUM TEMPERATURE (F) 34 15 1917  
 
 
SUNRISE AND SUNSET  
OCTOBER 30 2018.......SUNRISE 741 AM CDT SUNSET 605 PM CDT  
OCTOBER 31 2018.......SUNRISE 742 AM CDT SUNSET 604 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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