976  
CDUS43 KDMX 010633 RRB  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT THU NOV 1 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 31 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 58 1237 PM 83 1950 55 3 34  
1933  
MINIMUM 34 1053 PM 15 1917 34 0 25  
AVERAGE 46 44 2 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.35 1900 0.07 -0.07 0.00  
MONTH TO DATE 5.66 2.48 3.18 5.55  
SINCE SEP 1 19.01 5.11 13.90 6.34  
SINCE JAN 1 49.12 31.39 17.73 29.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 1989 0.0 0.0 0.0  
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  
YESTERDAY 19 21 -2 35  
MONTH TO DATE 541 466 75 396  
SINCE SEP 1 672 603 69 475  
SINCE JUL 1 681 623 58 492  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 9 -5 10  
SINCE SEP 1 114 87 27 129  
SINCE JAN 1 890 799 91 720    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 AM  
LOWEST 40 100 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 83 1933  
MINIMUM TEMPERATURE (F) 34 13 2006  
1895  
 
 
SUNRISE AND SUNSET  
NOVEMBER 1 2018......SUNRISE 743 AM CDT SUNSET 602 PM CDT  
NOVEMBER 2 2018......SUNRISE 745 AM CDT SUNSET 601 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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