812  
CDUS44 KMRX 110519  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
119 AM EDT THU SEP 11 2008  
 
...................................  
   
..THE TRI-CITIES ASOS CLIMATE SUMMARY FOR SEPTEMBER 10 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1934 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 MM 95 1939 80 5 88  
MINIMUM 66 MM 42 1998 57 9 68  
AVERAGE 76 69 7 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 1.43 1957 0.11 -0.02 0.02  
MONTH TO DATE 1.74 1.04 0.70 0.02  
SINCE SEP 1 1.74 1.04 0.70 0.02  
SINCE JAN 1 26.94 30.52 -3.58 15.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 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 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE SEP 1 0 2 -2 0  
SINCE JUL 1 0 7 -7 0  
 
COOLING  
YESTERDAY 11 5 6 13  
MONTH TO DATE 88 55 33 109  
SINCE SEP 1 88 55 33 109  
SINCE JAN 1 927 889 38 1165    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 2.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 51 300 PM  
AVERAGE 74  
 
..........................................................  
 
 
THE TRI-CITIES ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 91 1964  
MINIMUM TEMPERATURE (F) 57 42 1993  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2008.....SUNRISE 709 AM EDT SUNSET 742 PM EDT  
SEPTEMBER 12 2008.....SUNRISE 710 AM EDT SUNSET 741 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
 
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