682  
CDUS43 KDMX 090700 RRB  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
157 AM CDT TUE OCT 9 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 8 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 69 459 PM 84 2010 66 3 80  
MINIMUM 52 444 AM 21 1976 41 11 46  
AVERAGE 61 53 8 63  
 
PRECIPITATION (IN)  
YESTERDAY 1.10 1.63 1970 0.08 1.02 0.00  
MONTH TO DATE 4.06 0.70 3.36 2.56  
SINCE SEP 1 17.41 3.33 14.08 3.35  
SINCE JAN 1 47.52 29.61 17.91 26.03  
 
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 4 12 -8 2  
MONTH TO DATE 92 88 4 24  
SINCE SEP 1 223 226 -3 103  
SINCE JUL 1 232 246 -14 120  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 8 -7 10  
SINCE SEP 1 111 86 25 129  
SINCE JAN 1 887 798 89 720    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 90 400 PM  
AVERAGE 95  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 2010  
MINIMUM TEMPERATURE (F) 41 19 2000  
 
 
SUNRISE AND SUNSET  
OCTOBER 9 2018.......SUNRISE 716 AM CDT SUNSET 637 PM CDT  
OCTOBER 10 2018.......SUNRISE 717 AM CDT SUNSET 636 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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