713  
CDUS43 KDMX 020711  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
209 AM CDT TUE OCT 2 2018  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 1 2018
 
 
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)  
YESTERDAY  
MAXIMUM 54 414 PM 91 1897 69 -15 75  
MINIMUM 47 1221 AM 23 2003 44 3 54  
AVERAGE 51 56 -5 65  
 
PRECIPITATION (IN)  
YESTERDAY 2.03R 1.39 2009 0.09 1.94 0.00  
MONTH TO DATE 2.03 0.09 1.94 0.00  
SINCE SEP 1 15.38 2.72 12.66 0.79  
SINCE JAN 1 45.49 29.00 16.49 23.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 10 4 0  
MONTH TO DATE 14 10 4 0  
SINCE SEP 1 145 148 -3 79  
SINCE JUL 1 154 168 -14 96  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 110 79 31 119  
SINCE JAN 1 886 791 95 710    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 8.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 AM  
LOWEST 93 100 AM  
AVERAGE 97  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 93 1953  
MINIMUM TEMPERATURE (F) 43 19 2003  
 
 
SUNRISE AND SUNSET  
OCTOBER 2 2018.......SUNRISE 708 AM CDT SUNSET 649 PM CDT  
OCTOBER 3 2018.......SUNRISE 709 AM CDT SUNSET 647 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
SMALL  
 
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