059  
CDUS44 KMRX 250820  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
420 AM EDT MON MAY 25 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR MAY 24 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 89 420 PM 94 1953 82 7 93  
MINIMUM 67 540 AM 41 1892 60 7 69  
AVERAGE 78 71 7 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 2001 0.12 -0.12 0.00  
MONTH TO DATE 5.52 3.22 2.30 5.84  
SINCE MAR 1 21.03 12.19 8.84 16.16  
SINCE JAN 1 38.45 21.94 16.51 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 37 31 12  
SINCE MAR 1 462 615 -153 533  
SINCE JUL 1 2524 3237 -713 2901  
 
COOLING  
YESTERDAY 13 6 7 16  
MONTH TO DATE 91 98 -7 194  
SINCE MAR 1 145 144 1 265  
SINCE JAN 1 145 144 1 271    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 2.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 42 600 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 95 1953  
MINIMUM TEMPERATURE (F) 60 46 1942  
1925  
 
 
SUNRISE AND SUNSET  
MAY 25 2020...........SUNRISE 631 AM EDT SUNSET 845 PM EDT  
MAY 26 2020...........SUNRISE 630 AM EDT SUNSET 846 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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