122  
CDUS44 KMRX 290820  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
420 AM EDT FRI MAY 29 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR MAY 28 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 85 442 PM 95 1962 83 2 94  
1941  
MINIMUM 63 443 AM 43 1961 61 2 69  
AVERAGE 74 72 2 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 2.29 1924 0.12 -0.06 0.00  
MONTH TO DATE 6.46 3.71 2.75 5.84  
SINCE MAR 1 21.97 12.68 9.29 16.16  
SINCE JAN 1 39.39 22.43 16.96 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 0 0 0  
MONTH TO DATE 68 38 30 12  
SINCE MAR 1 462 616 -154 533  
SINCE JUL 1 2524 3238 -714 2901  
 
COOLING  
YESTERDAY 9 7 2 17  
MONTH TO DATE 129 126 3 261  
SINCE MAR 1 183 172 11 332  
SINCE JAN 1 183 172 11 338    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 44 500 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 1941  
MINIMUM TEMPERATURE (F) 61 47 1984  
 
 
SUNRISE AND SUNSET  
MAY 29 2020...........SUNRISE 629 AM EDT SUNSET 848 PM EDT  
MAY 30 2020...........SUNRISE 628 AM EDT SUNSET 849 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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