758  
CDUS44 KMRX 110819  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
319 AM EST TUE FEB 11 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR FEBRUARY 10 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 54 1159 PM 77 1932 54 0 43  
MINIMUM 43 736 AM 1 1899 33 10 38  
AVERAGE 49 43 6 41  
 
PRECIPITATION (IN)  
YESTERDAY 1.74 2.54 1994 0.17 1.57 0.20  
MONTH TO DATE 6.53 1.71 4.82 0.44  
SINCE DEC 1 17.41 11.52 5.89 16.44  
SINCE JAN 1 12.50 6.62 5.88 7.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 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 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 22 -6 24  
MONTH TO DATE 147 226 -79 126  
SINCE DEC 1 1175 1682 -507 1412  
SINCE JUL 1 1715 2271 -556 2094  
 
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 15 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 AM  
LOWEST 71 300 AM  
AVERAGE 86  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 76 1932  
MINIMUM TEMPERATURE (F) 33 6 1885  
 
 
SUNRISE AND SUNSET  
FEBRUARY 11 2020......SUNRISE 731 AM EST SUNSET 619 PM EST  
FEBRUARY 12 2020......SUNRISE 730 AM EST SUNSET 620 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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