284  
CDUS43 KDMX 060641 RRB  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
138 AM CDT SAT OCT 6 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 5 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 56 344 PM 93 1963 67 -11 68  
MINIMUM 46 629 AM 24 1988 42 4 45  
AVERAGE 51 54 -3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.50 1919 0.08 -0.01 T  
MONTH TO DATE 2.31 0.45 1.86 0.22  
SINCE SEP 1 15.66 3.08 12.58 1.01  
SINCE JAN 1 45.77 29.36 16.41 23.69  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1991 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 11 3 8  
MONTH TO DATE 58 52 6 15  
SINCE SEP 1 189 190 -1 94  
SINCE JUL 1 198 210 -12 111  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 5 -4 10  
SINCE SEP 1 111 83 28 129  
SINCE JAN 1 887 795 92 720    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 4.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 66 1200 AM  
AVERAGE 83  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 95 1963  
MINIMUM TEMPERATURE (F) 42 18 1935  
 
 
SUNRISE AND SUNSET  
OCTOBER 6 2018.......SUNRISE 712 AM CDT SUNSET 642 PM CDT  
OCTOBER 7 2018.......SUNRISE 713 AM CDT SUNSET 641 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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