557  
CDUS44 KMRX 060843  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
443 AM EDT WED MAY 6 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR MAY 5 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 78 1102 AM 92 2012 77 1 74  
1952  
1949  
MINIMUM 62 1004 PM 38 1957 54 8 59  
AVERAGE 70 66 4 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.39 2.45 2003 0.14 0.25 0.89  
MONTH TO DATE 2.25 0.71 1.54 2.93  
SINCE MAR 1 17.76 9.68 8.08 13.25  
SINCE JAN 1 35.18 19.43 15.75 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 0 2 -2 0  
MONTH TO DATE 3 12 -9 0  
SINCE MAR 1 397 590 -193 521  
SINCE JUL 1 2459 3212 -753 2889  
 
COOLING  
YESTERDAY 5 3 2 2  
MONTH TO DATE 22 13 9 38  
SINCE MAR 1 76 59 17 109  
SINCE JAN 1 76 59 17 115    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 9.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 48 1100 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1952  
MINIMUM TEMPERATURE (F) 54 36 1968  
 
 
SUNRISE AND SUNSET  
MAY 6 2020...........SUNRISE 644 AM EDT SUNSET 831 PM EDT  
MAY 7 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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