287  
CDUS44 KMRX 202112  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
511 PM EDT SAT APR 20 2019  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR APRIL 20 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1879 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 51 242 PM 89 2002 74 -23 69  
1971  
1891  
MINIMUM 43 723 AM 28 1983 50 -7 42  
AVERAGE 47 62 -15 56  
 
PRECIPITATION (IN)  
TODAY 0.02 1.87 1920 0.12 -0.10 0.00  
MONTH TO DATE 4.35 2.67 1.68 2.87  
SINCE MAR 1 10.32 7.65 2.67 5.60  
SINCE JAN 1 28.63 17.40 11.23 16.47  
 
SNOWFALL (IN)  
TODAY 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 T  
SINCE JUL 1 0.1 3.9 -3.8 0.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 18 5 13 9  
MONTH TO DATE 88 138 -50 179  
SINCE MAR 1 510 542 -32 601  
SINCE JUL 1 2878 3164 -286 2999  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 35 20 15 14  
SINCE MAR 1 37 27 10 18  
SINCE JAN 1 43 27 16 43    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 400 AM  
LOWEST 66 1200 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 88 2002  
1994  
1987  
MINIMUM TEMPERATURE (F) 50 28 1983  
 
 
SUNRISE AND SUNSET  
APRIL 20 2019.........SUNRISE 703 AM EDT SUNSET 817 PM EDT  
APRIL 21 2019.........SUNRISE 702 AM EDT SUNSET 818 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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