568  
CDUS44 KMRX 250832  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
432 AM EDT MON SEP 25 2017  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR SEPTEMBER 24 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1879 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 412 PM 94 2016 80 7 94  
2010  
MINIMUM 66 702 AM 41 1963 59 7 66  
AVERAGE 77 69 8 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.70 1991 0.14 -0.14 0.00  
MONTH TO DATE 3.64 3.18 0.46 1.20  
SINCE SEP 1 3.64 3.18 0.46 1.20  
SINCE JAN 1 47.39 38.44 8.95 24.54  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 9 6 3 0  
SINCE SEP 1 9 6 3 0  
SINCE JUL 1 9 6 3 0  
 
COOLING  
YESTERDAY 12 5 7 15  
MONTH TO DATE 172 213 -41 373  
SINCE SEP 1 172 213 -41 373  
SINCE JAN 1 1776 1663 113 2282    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 1.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 AM  
LOWEST 45 400 PM  
AVERAGE 73  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 2016  
MINIMUM TEMPERATURE (F) 58 41 1887  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2017.....SUNRISE 731 AM EDT SUNSET 733 PM EDT  
SEPTEMBER 26 2017.....SUNRISE 732 AM EDT SUNSET 731 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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