925  
CDUS44 KMRX 160929  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
429 AM EST SUN FEB 16 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR FEBRUARY 15 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 55 438 PM 79 1989 55 0 61  
MINIMUM 25 713 AM 9 1960 34 -9 51  
1943  
AVERAGE 40 44 -4 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.44 1995 0.17 -0.17 0.74  
MONTH TO DATE 9.20 2.56 6.64 2.69  
SINCE DEC 1 20.08 12.37 7.71 18.69  
SINCE JAN 1 15.17 7.47 7.70 9.69  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 2.7 0.3 2.4 0.0  
SINCE DEC 1 3.0 2.3 0.7 0.1  
SINCE JUL 1 3.0 2.3 0.7 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 21 4 9  
MONTH TO DATE 230 332 -102 204  
SINCE DEC 1 1258 1788 -530 1490  
SINCE JUL 1 1798 2377 -579 2172  
 
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 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1100 PM  
LOWEST 26 400 PM  
AVERAGE 51  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 77 2000  
MINIMUM TEMPERATURE (F) 34 8 1958  
1905  
 
 
SUNRISE AND SUNSET  
FEBRUARY 16 2020......SUNRISE 726 AM EST SUNSET 624 PM EST  
FEBRUARY 17 2020......SUNRISE 725 AM EST SUNSET 625 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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