369  
CDUS43 KDMX 062231 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
530 PM CDT THU SEP 6 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 6 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 74 248 PM 102 1922 79 -5 67  
MINIMUM 58 639 AM 35 1988 55 3 41  
AVERAGE 66 67 -1 54  
 
PRECIPITATION (IN)  
TODAY 0.00 2.09 1895 0.10 -0.10 0.00  
MONTH TO DATE 7.74 0.59 7.15 T  
SINCE SEP 1 7.74 0.59 7.15 T  
SINCE JAN 1 37.85 26.87 10.98 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 0 2 -2 11  
MONTH TO DATE 0 10 -10 25  
SINCE SEP 1 0 10 -10 25  
SINCE JUL 1 9 30 -21 42  
 
COOLING  
TODAY 1 4 -3 0  
MONTH TO DATE 38 27 11 2  
SINCE SEP 1 38 27 11 2  
SINCE JAN 1 814 739 75 593    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 9.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 61 400 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 102 1939  
MINIMUM TEMPERATURE (F) 55 37 1986  
1956  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2018.....SUNRISE 640 AM CDT SUNSET 735 PM CDT  
SEPTEMBER 7 2018.....SUNRISE 641 AM CDT SUNSET 733 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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