052  
CDUS44 KMRX 160827  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
426 AM EDT THU APR 16 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR APRIL 15 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 62 535 PM 87 2006 73 -11 67  
1972  
1954  
MINIMUM 40 643 AM 27 1943 48 -8 41  
AVERAGE 51 60 -9 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.13 2011 0.12 -0.12 0.00  
MONTH TO DATE 3.44 2.05 1.39 2.12  
SINCE MAR 1 11.97 7.03 4.94 8.09  
SINCE JAN 1 29.39 16.78 12.61 26.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 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 14 6 8 11  
MONTH TO DATE 91 112 -21 59  
SINCE MAR 1 311 516 -205 481  
SINCE JUL 1 2373 3138 -765 2849  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 25 15 10 31  
SINCE MAR 1 54 22 32 33  
SINCE JAN 1 54 22 32 39    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 10.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 1100 PM  
LOWEST 17 500 PM  
AVERAGE 44  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 89 2002  
MINIMUM TEMPERATURE (F) 48 31 1975  
1950  
 
 
SUNRISE AND SUNSET  
APRIL 16 2020.........SUNRISE 707 AM EDT SUNSET 815 PM EDT  
APRIL 17 2020.........SUNRISE 706 AM EDT SUNSET 815 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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