612  
CDUS44 KMRX 070842  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
442 AM EDT THU MAY 7 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR MAY 6 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 67 1108 AM 94 1952 78 -11 80  
MINIMUM 46 1159 PM 36 1968 54 -8 55  
AVERAGE 57 66 -9 68  
 
PRECIPITATION (IN)  
YESTERDAY T 3.28 2003 0.14 -0.14 0.00  
MONTH TO DATE 2.25 0.85 1.40 2.93  
SINCE MAR 1 17.76 9.82 7.94 13.25  
SINCE JAN 1 35.18 19.57 15.61 31.56  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 8 2 6 0  
MONTH TO DATE 11 14 -3 0  
SINCE MAR 1 405 592 -187 521  
SINCE JUL 1 2467 3214 -747 2889  
 
COOLING  
YESTERDAY 0 3 -3 3  
MONTH TO DATE 22 16 6 41  
SINCE MAR 1 76 62 14 112  
SINCE JAN 1 76 62 14 118    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 45 1100 AM  
AVERAGE 69  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1940  
MINIMUM TEMPERATURE (F) 55 38 1989  
1974  
 
 
SUNRISE AND SUNSET  
MAY 7 2020...........SUNRISE 643 AM EDT SUNSET 832 PM EDT  
MAY 8 2020...........SUNRISE 643 AM EDT SUNSET 832 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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