858  
CDUS43 KDMX 092226 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
525 PM CDT SUN SEP 9 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 9 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 306 PM 99 2013 78 -5 81  
MINIMUM 49 631 AM 35 1924 54 -5 50  
AVERAGE 61 66 -5 66  
 
PRECIPITATION (IN)  
TODAY 0.00 2.80 1940 0.09 -0.09 0.00  
MONTH TO DATE 7.74 0.86 6.88 T  
SINCE SEP 1 7.74 0.86 6.88 T  
SINCE JAN 1 37.85 27.14 10.71 22.68  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 4 3 1 0  
MONTH TO DATE 13 17 -4 36  
SINCE SEP 1 13 17 -4 36  
SINCE JUL 1 22 37 -15 53  
 
COOLING  
TODAY 0 3 -3 1  
MONTH TO DATE 38 38 0 3  
SINCE SEP 1 38 38 0 3  
SINCE JAN 1 814 750 64 594    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 38 400 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 1931  
MINIMUM TEMPERATURE (F) 53 35 1976  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2018.....SUNRISE 643 AM CDT SUNSET 730 PM CDT  
SEPTEMBER 10 2018.....SUNRISE 644 AM CDT SUNSET 728 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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