588  
CDUS44 KMRX 292238  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
538 PM EST WED JAN 29 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR JANUARY 29 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 53 204 PM 73 1932 51 2 49  
1917  
1903  
MINIMUM 39 652 AM 1 1966 31 8 23  
AVERAGE 46 41 5 36  
 
PRECIPITATION (IN)  
TODAY 0.00 1.54 1890 0.16 -0.16 0.04  
MONTH TO DATE 5.97 4.59 1.38 7.00  
SINCE DEC 1 10.88 9.49 1.39 16.00  
SINCE JAN 1 5.97 4.59 1.38 7.00  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.1  
MONTH TO DATE T 1.6 -1.6 0.1  
SINCE DEC 1 0.3 1.9 -1.6 0.1  
SINCE JUL 1 0.3 1.9 -1.6 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 19 24 -5 29  
MONTH TO DATE 510 717 -207 622  
SINCE DEC 1 992 1412 -420 1221  
SINCE JUL 1 1532 2001 -469 1903  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 2 1 1 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 3.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 600 AM  
LOWEST 54 100 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 77 2002  
MINIMUM TEMPERATURE (F) 31 -7 1966  
 
 
SUNRISE AND SUNSET  
JANUARY 29 2020.......SUNRISE 742 AM EST SUNSET 606 PM EST  
JANUARY 30 2020.......SUNRISE 741 AM EST SUNSET 607 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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