068  
CDUS43 KDMX 042227 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
526 PM CDT TUE SEP 4 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 4 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 86 222 PM 101 1925 80 6 75  
MINIMUM 69 556 AM 34 1974 56 13 52  
AVERAGE 78 68 10 64  
 
PRECIPITATION (IN)  
TODAY T 1.40 1956 0.09 -0.09 0.00  
MONTH TO DATE 7.08 0.39 6.69 T  
SINCE SEP 1 7.08 0.39 6.69 T  
SINCE JAN 1 37.19 26.67 10.52 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 1  
MONTH TO DATE 0 6 -6 8  
SINCE SEP 1 0 6 -6 8  
SINCE JUL 1 9 26 -17 25  
 
COOLING  
TODAY 13 4 9 0  
MONTH TO DATE 34 19 15 2  
SINCE SEP 1 34 19 15 2  
SINCE JAN 1 810 731 79 593    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 61 200 PM  
AVERAGE 81  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 1922  
1913  
MINIMUM TEMPERATURE (F) 56 37 1974  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2018.....SUNRISE 638 AM CDT SUNSET 739 PM CDT  
SEPTEMBER 5 2018.....SUNRISE 639 AM CDT SUNSET 737 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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