303  
CDUS44 KMRX 250851  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
351 AM EST SAT JAN 25 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR JANUARY 24 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 57 423 PM 75 1950 51 6 51  
MINIMUM 42 1229 AM -7 1963 31 11 30  
AVERAGE 50 41 9 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.43 2.75 1964 0.16 0.27 0.03  
MONTH TO DATE 5.91 3.81 2.10 6.96  
SINCE DEC 1 10.82 8.71 2.11 15.96  
SINCE JAN 1 5.91 3.81 2.10 6.96  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE T 1.4 -1.4 0.0  
SINCE DEC 1 0.3 1.7 -1.4 0.0  
SINCE JUL 1 0.3 1.7 -1.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 24 -9 24  
MONTH TO DATE 404 597 -193 494  
SINCE DEC 1 886 1292 -406 1093  
SINCE JUL 1 1426 1881 -455 1775  
 
COOLING  
YESTERDAY 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 17 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 43 500 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 77 1950  
MINIMUM TEMPERATURE (F) 31 2 1905  
 
 
SUNRISE AND SUNSET  
JANUARY 25 2020.......SUNRISE 744 AM EST SUNSET 602 PM EST  
JANUARY 26 2020.......SUNRISE 744 AM EST SUNSET 603 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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