274  
CDUS44 KMRX 210538  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
140 AM EDT SUN SEP 21 2008  
 
...................................  
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR SEPTEMBER 20 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1879 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 332 PM 99 1925 81 0 87  
MINIMUM 58 656 AM 40 1889 60 -2 60  
AVERAGE 70 71 -1 74  
 
PRECIPITATION (IN)  
YESTERDAY T 1.65 2002 0.15 -0.15 0.00  
MONTH TO DATE 0.88 2.94 -2.06 1.77  
SINCE SEP 1 0.88 2.94 -2.06 1.77  
SINCE JAN 1 32.23 40.20 -7.97 24.77  
 
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 2 -2 0  
 
COOLING  
YESTERDAY 5 7 -2 9  
MONTH TO DATE 233 178 55 236  
SINCE SEP 1 233 178 55 236  
SINCE JAN 1 1726 1519 207 2024    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 1.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 48 300 PM  
AVERAGE 71  
 
..........................................................  
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1955  
MINIMUM TEMPERATURE (F) 60 44 1956  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2008.....SUNRISE 728 AM EDT SUNSET 738 PM EDT  
SEPTEMBER 22 2008.....SUNRISE 729 AM EDT SUNSET 737 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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