715  
CDUS44 KMRX 242121  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
521 PM EDT FRI APR 24 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR APRIL 24 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 70 359 PM 92 1925 75 -5 85  
MINIMUM 61 837 AM 34 1986 51 10 54  
1982  
1910  
AVERAGE 66 63 3 70  
 
PRECIPITATION (IN)  
TODAY T 1.84 1937 0.13 -0.13 0.00  
MONTH TO DATE 5.93 3.20 2.73 4.35  
SINCE MAR 1 14.46 8.18 6.28 10.32  
SINCE JAN 1 31.88 17.93 13.95 28.63  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 4 -4 0  
MONTH TO DATE 142 155 -13 96  
SINCE MAR 1 362 559 -197 518  
SINCE JUL 1 2424 3181 -757 2886  
 
COOLING  
TODAY 1 2 -1 5  
MONTH TO DATE 26 28 -2 43  
SINCE MAR 1 55 35 20 45  
SINCE JAN 1 55 35 20 51    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1200 AM  
LOWEST 57 400 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 88 2009  
1986  
1960  
MINIMUM TEMPERATURE (F) 51 32 1974  
1910  
 
 
SUNRISE AND SUNSET  
APRIL 24 2020.........SUNRISE 657 AM EDT SUNSET 821 PM EDT  
APRIL 25 2020.........SUNRISE 656 AM EDT SUNSET 822 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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