565  
CDUS44 KMRX 172200  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
500 PM EST MON FEB 17 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR FEBRUARY 17 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 66 218 PM 79 1927 55 11 52  
MINIMUM 39 749 AM 1 1958 34 5 46  
AVERAGE 53 45 8 49  
 
PRECIPITATION (IN)  
TODAY 0.00 2.54 1879 0.17 -0.17 1.28  
MONTH TO DATE 9.20 2.91 6.29 4.25  
SINCE DEC 1 20.08 12.72 7.36 20.25  
SINCE JAN 1 15.17 7.82 7.35 11.25  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 2.7 0.4 2.3 0.0  
SINCE DEC 1 3.0 2.4 0.6 0.1  
SINCE JUL 1 3.0 2.4 0.6 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 20 -8 16  
MONTH TO DATE 258 372 -114 236  
SINCE DEC 1 1286 1828 -542 1522  
SINCE JUL 1 1826 2417 -591 2204  
 
COOLING  
TODAY 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 SW (210)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 2.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 40 200 PM  
AVERAGE 67  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 75 1911  
1890  
MINIMUM TEMPERATURE (F) 35 1 1958  
 
 
SUNRISE AND SUNSET  
FEBRUARY 17 2020......SUNRISE 725 AM EST SUNSET 625 PM EST  
FEBRUARY 18 2020......SUNRISE 724 AM EST SUNSET 626 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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