949  
CDUS44 KMRX 301312  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
911 AM EDT TUE SEP 30 2008  
 
...................................  
   
..THE TRI-CITIES CLIMATE SUMMARY FOR SEPTEMBER 30 2008
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM MM 90 1941 74 MM 82  
MINIMUM 51 547 AM 34 1967 49 2 42  
AVERAGE MM 61 MM 62  
 
PRECIPITATION (IN)  
TODAY 0.00 0.84 1955 0.09 -0.09 0.00  
MONTH TO DATE 2.51 3.08 -0.57 0.74  
SINCE SEP 1 2.51 3.08 -0.57 0.74  
SINCE JAN 1 27.71 32.56 -4.85 16.33  
 
SNOWFALL (IN)  
TODAY 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  
TODAY MM 5 MM 3  
MONTH TO DATE MM 52 MM 16  
SINCE SEP 1 MM 52 MM 16  
SINCE JUL 1 MM 57 MM 16  
 
COOLING  
TODAY MM 2 MM 0  
MONTH TO DATE MM 116 MM 208  
SINCE SEP 1 MM 116 MM 208  
SINCE JAN 1 MM 950 MM 1264    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (320)  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 86 800 AM  
 
..........................................................  
 
 
THE TRI-CITIES CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1953  
MINIMUM TEMPERATURE (F) 48 31 1947  
 
 
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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