971  
CDUS44 KMRX 182140  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
539 PM EDT MON MAY 18 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR MAY 18 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 325 PM 96 1962 80 2 89  
MINIMUM 68 903 AM 39 1973 58 10 64  
AVERAGE 75 69 6 77  
 
PRECIPITATION (IN)  
TODAY 0.05 2.10 1930 0.13 -0.08 0.00  
MONTH TO DATE 2.56 2.51 0.05 5.84  
SINCE MAR 1 18.07 11.48 6.59 16.16  
SINCE JAN 1 35.49 21.23 14.26 34.47  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 1 -1 0  
MONTH TO DATE 68 31 37 12  
SINCE MAR 1 462 609 -147 533  
SINCE JUL 1 2524 3231 -707 2901  
 
COOLING  
TODAY 10 5 5 12  
MONTH TO DATE 62 64 -2 113  
SINCE MAR 1 116 110 6 184  
SINCE JAN 1 116 110 6 190    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 5.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1000 AM  
LOWEST 55 300 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1962  
MINIMUM TEMPERATURE (F) 58 40 1976  
 
 
SUNRISE AND SUNSET  
MAY 18 2020...........SUNRISE 635 AM EDT SUNSET 840 PM EDT  
MAY 19 2020...........SUNRISE 634 AM EDT SUNSET 841 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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