771  
CDUS44 KMRX 240900  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
459 AM EDT MON SEP 24 2018  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR SEPTEMBER 23 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1879 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 145 PM 95 2010 81 8 91  
1931  
MINIMUM 71 247 AM 40 1982 59 12 68  
AVERAGE 80 70 10 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.59 1975 0.14 -0.14 0.06  
MONTH TO DATE 1.37 3.04 -1.67 3.64  
SINCE SEP 1 1.37 3.04 -1.67 3.64  
SINCE JAN 1 41.10 38.30 2.80 47.39  
 
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 0 5 -5 9  
SINCE SEP 1 0 5 -5 9  
SINCE JUL 1 0 5 -5 9  
 
COOLING  
YESTERDAY 15 6 9 15  
MONTH TO DATE 350 208 142 160  
SINCE SEP 1 350 208 142 160  
SINCE JAN 1 2074 1658 416 1764    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 AM  
LOWEST 46 100 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 94 2016  
2010  
MINIMUM TEMPERATURE (F) 59 41 1963  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2018.....SUNRISE 730 AM EDT SUNSET 735 PM EDT  
SEPTEMBER 25 2018.....SUNRISE 731 AM EDT SUNSET 733 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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