725  
CDUS44 KMRX 270829  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
429 AM EDT MON APR 27 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR APRIL 26 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 59 1217 AM 91 1986 75 -16 74  
MINIMUM 47 1156 PM 35 1983 51 -4 56  
1972  
AVERAGE 53 63 -10 65  
 
PRECIPITATION (IN)  
YESTERDAY T 2.37 1973 0.13 -0.13 T  
MONTH TO DATE 6.07 3.47 2.60 4.35  
SINCE MAR 1 14.60 8.45 6.15 10.32  
SINCE JAN 1 32.02 18.20 13.82 28.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 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 12 4 8 0  
MONTH TO DATE 157 163 -6 96  
SINCE MAR 1 377 567 -190 518  
SINCE JUL 1 2439 3189 -750 2886  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 25 32 -7 49  
SINCE MAR 1 54 39 15 51  
SINCE JAN 1 54 39 15 57    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 500 PM  
LOWEST 61 1100 AM  
AVERAGE 66  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1986  
MINIMUM TEMPERATURE (F) 52 34 1972  
 
 
SUNRISE AND SUNSET  
APRIL 27 2020.........SUNRISE 654 AM EDT SUNSET 824 PM EDT  
APRIL 28 2020.........SUNRISE 653 AM EDT SUNSET 824 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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