758  
CDUS44 KMRX 150826  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
426 AM EDT WED APR 15 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR APRIL 14 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 65 323 PM 87 2010 72 -7 81  
2006  
MINIMUM 43 1159 PM 29 1950 48 -5 50  
AVERAGE 54 60 -6 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.26 1884 0.13 -0.13 0.50  
MONTH TO DATE 3.44 1.93 1.51 2.12  
SINCE MAR 1 11.97 6.91 5.06 8.09  
SINCE JAN 1 29.39 16.66 12.73 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 11 6 5 0  
MONTH TO DATE 77 106 -29 48  
SINCE MAR 1 297 510 -213 470  
SINCE JUL 1 2359 3132 -773 2838  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 25 14 11 31  
SINCE MAR 1 54 21 33 33  
SINCE JAN 1 54 21 33 39    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 12.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 500 AM  
LOWEST 34 300 PM  
AVERAGE 55  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 87 2006  
1972  
1954  
MINIMUM TEMPERATURE (F) 48 27 1943  
 
 
SUNRISE AND SUNSET  
APRIL 15 2020.........SUNRISE 708 AM EDT SUNSET 814 PM EDT  
APRIL 16 2020.........SUNRISE 707 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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