685  
CDUS44 KMRX 300515  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
115 AM EDT TUE SEP 30 2008  
 
...................................  
   
..THE TRI-CITIES ASOS CLIMATE SUMMARY FOR SEPTEMBER 29 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 78 337 PM 90 1954 74 4 81  
MINIMUM 54 1159 PM 33 1942 49 5 41  
AVERAGE 66 62 4 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.23 1964 0.09 -0.09 0.00  
MONTH TO DATE 2.51 2.99 -0.48 0.74  
SINCE SEP 1 2.51 2.99 -0.48 0.74  
SINCE JAN 1 27.71 32.47 -4.76 16.33  
 
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 5 -5 4  
MONTH TO DATE 8 47 -39 13  
SINCE SEP 1 8 47 -39 13  
SINCE JUL 1 8 52 -44 13  
 
COOLING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 150 114 36 208  
SINCE SEP 1 150 114 36 208  
SINCE JAN 1 989 948 41 1264    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 1.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 43 300 PM  
AVERAGE 72  
 
..........................................................  
 
 
THE TRI-CITIES ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1941  
MINIMUM TEMPERATURE (F) 49 34 1967  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2008.....SUNRISE 724 AM EDT SUNSET 714 PM EDT  
OCTOBER 1 2008.......SUNRISE 725 AM EDT SUNSET 712 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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