388  
CDUS44 KMRX 020831  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
431 AM EDT SAT MAY 2 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR MAY 1 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 78 357 PM 90 2012 76 2 87  
1951  
MINIMUM 46 526 AM 34 1879 53 -7 64  
AVERAGE 62 65 -3 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.50 1929 0.14 -0.14 0.21  
MONTH TO DATE 0.00 0.14 -0.14 0.21  
SINCE MAR 1 15.51 9.11 6.40 10.53  
SINCE JAN 1 32.93 18.86 14.07 28.84  
 
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 3 3 0 0  
MONTH TO DATE 3 3 0 0  
SINCE MAR 1 397 581 -184 521  
SINCE JUL 1 2459 3203 -744 2889  
 
COOLING  
YESTERDAY 0 2 -2 11  
MONTH TO DATE 0 2 -2 11  
SINCE MAR 1 54 48 6 82  
SINCE JAN 1 54 48 6 88    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 22 500 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 92 1942  
MINIMUM TEMPERATURE (F) 53 36 1963  
 
 
SUNRISE AND SUNSET  
MAY 2 2020...........SUNRISE 648 AM EDT SUNSET 828 PM EDT  
MAY 3 2020...........SUNRISE 647 AM EDT SUNSET 828 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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