256  
CDUS43 KDMX 152228  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
526 PM CDT MON OCT 15 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 15 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 47 343 PM 85 1963 62 -15 55  
1953  
1899  
MINIMUM 30 445 AM 21 1937 39 -9 39  
AVERAGE 39 51 -12 47  
 
PRECIPITATION (IN)  
TODAY 0.00 0.73 1920 0.07 -0.07 0.00  
MONTH TO DATE 5.42 1.24 4.18 4.40  
SINCE SEP 1 18.77 3.87 14.90 5.19  
SINCE JAN 1 48.88 30.15 18.73 27.87  
 
SNOWFALL (IN)  
TODAY 0.0 T 1972 0.0 0.0 0.0  
MONTH TO DATE 0.1 0.0 0.1 0.0  
SINCE SEP 1 0.1 0.0 0.1 0.0  
SINCE JUL 1 0.1 0.0 0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 15 11 18  
MONTH TO DATE 227 184 43 108  
SINCE SEP 1 358 322 36 187  
SINCE JUL 1 367 342 25 204  
 
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 W (260)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 400 AM  
LOWEST 45 300 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 86 1938  
1910  
MINIMUM TEMPERATURE (F) 39 22 1952  
 
 
SUNRISE AND SUNSET  
OCTOBER 15 2018.......SUNRISE 723 AM CDT SUNSET 627 PM CDT  
OCTOBER 16 2018.......SUNRISE 724 AM CDT SUNSET 626 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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