375  
CDUS44 KMRX 090949  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
449 AM EST SUN FEB 9 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR FEBRUARY 8 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1879 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 526 PM 76 1937 53 -7 62  
MINIMUM 30 448 AM -2 1895 33 -3 36  
AVERAGE 38 43 -5 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 2.09 1905 0.17 0.08 0.01  
MONTH TO DATE 4.79 1.37 3.42 0.24  
SINCE DEC 1 15.67 11.18 4.49 16.24  
SINCE JAN 1 10.76 6.28 4.48 7.24  
 
SNOWFALL (IN)  
YESTERDAY 2.7 0.0 2.7 0.0  
MONTH TO DATE 2.7 0.2 2.5 0.0  
SINCE DEC 1 3.0 2.2 0.8 0.1  
SINCE JUL 1 3.0 2.2 0.8 0.1  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 22 5 16  
MONTH TO DATE 109 182 -73 78  
SINCE DEC 1 1137 1638 -501 1364  
SINCE JUL 1 1677 2227 -550 2046  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 6  
SINCE DEC 1 2 1 1 6  
SINCE JAN 1 0 0 0 6    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 1.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 AM  
LOWEST 76 500 PM  
AVERAGE 88  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 76 2001  
MINIMUM TEMPERATURE (F) 33 4 1933  
 
 
SUNRISE AND SUNSET  
FEBRUARY 9 2020......SUNRISE 733 AM EST SUNSET 617 PM EST  
FEBRUARY 10 2020......SUNRISE 732 AM EST SUNSET 618 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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