741  
CDUS44 KMRX 010824  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
423 AM EDT WED APR 1 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR MARCH 31 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 61 144 AM 87 1963 69 -8 55  
MINIMUM 46 1120 PM 25 1923 44 2 40  
AVERAGE 54 56 -2 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.41 1.87 1927 0.15 0.26 0.06  
MONTH TO DATE 8.53 4.98 3.55 5.97  
SINCE MAR 1 8.53 4.98 3.55 5.97  
SINCE JAN 1 25.95 14.73 11.22 24.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 1.2 -1.2 0.0  
SINCE MAR 1 0.0 1.2 -1.2 0.0  
SINCE JUL 1 3.0 3.8 -0.8 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 9 2 17  
MONTH TO DATE 220 403 -183 422  
SINCE MAR 1 220 404 -184 422  
SINCE JUL 1 2282 3026 -744 2790  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 29 7 22 2  
SINCE MAR 1 29 7 22 2  
SINCE JAN 1 29 7 22 8    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 AM  
LOWEST 42 1200 AM  
AVERAGE 71  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 86 1940  
MINIMUM TEMPERATURE (F) 44 26 1987  
1923  
1881  
 
 
SUNRISE AND SUNSET  
APRIL 1 2020.........SUNRISE 727 AM EDT SUNSET 803 PM EDT  
APRIL 2 2020.........SUNRISE 726 AM EDT SUNSET 803 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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