265  
CDUS44 KMRX 230824  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
424 AM EDT SAT MAY 23 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR MAY 22 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 77 524 PM 96 1941 81 -4 92  
MINIMUM 61 439 AM 42 1993 59 2 68  
1883  
AVERAGE 69 70 -1 80  
 
PRECIPITATION (IN)  
YESTERDAY 1.32 2.17 1955 0.11 1.21 0.00  
MONTH TO DATE 5.45 2.98 2.47 5.84  
SINCE MAR 1 20.96 11.95 9.01 16.16  
SINCE JAN 1 38.38 21.70 16.68 34.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 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 0 1 -1 0  
MONTH TO DATE 68 35 33 12  
SINCE MAR 1 462 613 -151 533  
SINCE JUL 1 2524 3235 -711 2901  
 
COOLING  
YESTERDAY 4 6 -2 15  
MONTH TO DATE 69 86 -17 162  
SINCE MAR 1 123 132 -9 233  
SINCE JAN 1 123 132 -9 239    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 2.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 69 400 PM  
AVERAGE 81  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 93 1953  
1941  
MINIMUM TEMPERATURE (F) 59 41 1889  
 
 
SUNRISE AND SUNSET  
MAY 23 2020...........SUNRISE 632 AM EDT SUNSET 844 PM EDT  
MAY 24 2020...........SUNRISE 631 AM EDT SUNSET 845 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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