542  
CDUS44 KMRX 092124  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
524 PM EDT SAT MAY 9 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR MAY 9 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 64 359 PM 93 1936 78 -14 77  
MINIMUM 41 601 AM 35 1960 55 -14 64  
AVERAGE 53 67 -14 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.49 1990 0.14 -0.14 0.19  
MONTH TO DATE 2.43 1.27 1.16 3.12  
SINCE MAR 1 17.94 10.24 7.70 13.44  
SINCE JAN 1 35.36 19.99 15.37 31.75  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 1.3 -1.3 0.0  
SINCE JUL 1 3.0 3.9 -0.9 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 2 10 0  
MONTH TO DATE 43 20 23 0  
SINCE MAR 1 437 598 -161 521  
SINCE JUL 1 2499 3220 -721 2889  
 
COOLING  
TODAY 0 3 -3 6  
MONTH TO DATE 22 25 -3 59  
SINCE MAR 1 76 71 5 130  
SINCE JAN 1 76 71 5 136    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 24 400 PM  
AVERAGE 55  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1936  
MINIMUM TEMPERATURE (F) 56 38 1966  
1947  
1906  
 
 
SUNRISE AND SUNSET  
MAY 9 2020...........SUNRISE 642 AM EDT SUNSET 833 PM EDT  
MAY 10 2020...........SUNRISE 641 AM EDT SUNSET 834 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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