773  
CDUS44 KMRX 230520  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
119 AM EDT TUE SEP 23 2008  
 
...................................  
   
..THE TRI-CITIES CLIMATE SUMMARY FOR SEPTEMBER 22 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 83 247 PM 90 2007 77 6 90  
2005  
1965  
MINIMUM 50 619 AM 39 1983 52 -2 58  
AVERAGE 67 65 2 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.26 1975 0.10 -0.10 0.00  
MONTH TO DATE 2.10 2.32 -0.22 0.72  
SINCE SEP 1 2.10 2.32 -0.22 0.72  
SINCE JAN 1 27.30 31.80 -4.50 16.31  
 
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 3 -3 0  
MONTH TO DATE 0 21 -21 9  
SINCE SEP 1 0 21 -21 9  
SINCE JUL 1 0 26 -26 9  
 
COOLING  
YESTERDAY 2 3 -1 9  
MONTH TO DATE 148 99 49 157  
SINCE SEP 1 148 99 49 157  
SINCE JAN 1 987 933 54 1213    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 1.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 700 AM  
LOWEST 20 200 PM  
AVERAGE 58  
 
..........................................................  
 
 
THE TRI-CITIES CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 1955  
MINIMUM TEMPERATURE (F) 52 35 1999  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2008.....SUNRISE 719 AM EDT SUNSET 724 PM EDT  
SEPTEMBER 24 2008.....SUNRISE 719 AM EDT SUNSET 723 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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