861  
CDUS43 KDMX 030632 RRB  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
132 AM CDT WED OCT 3 2018  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 2 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 59 1159 PM 93 1953 68 -9 83  
MINIMUM 47 744 AM 19 2003 43 4 60  
AVERAGE 53 56 -3 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.61 1927 0.09 -0.09 0.04  
MONTH TO DATE 2.03 0.18 1.85 0.04  
SINCE SEP 1 15.38 2.81 12.57 0.83  
SINCE JAN 1 45.49 29.09 16.40 23.51  
 
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 12 10 2 0  
MONTH TO DATE 26 20 6 0  
SINCE SEP 1 157 158 -1 79  
SINCE JUL 1 166 178 -12 96  
 
COOLING  
YESTERDAY 0 1 -1 7  
MONTH TO DATE 0 2 -2 7  
SINCE SEP 1 110 80 30 126  
SINCE JAN 1 886 792 94 717    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 86 500 PM  
AVERAGE 93  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 95 1997  
MINIMUM TEMPERATURE (F) 43 26 1987  
 
 
SUNRISE AND SUNSET  
OCTOBER 3 2018.......SUNRISE 709 AM CDT SUNSET 647 PM CDT  
OCTOBER 4 2018.......SUNRISE 710 AM CDT SUNSET 646 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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