179  
CDUS44 KMRX 222123  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
523 PM EDT WED APR 22 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR APRIL 22 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 71 359 PM 90 1987 74 -3 83  
MINIMUM 45 620 AM 35 1978 50 -5 44  
1975  
1953  
AVERAGE 58 62 -4 64  
 
PRECIPITATION (IN)  
TODAY 0.00 2.99 1882 0.13 -0.13 0.00  
MONTH TO DATE 4.93 2.93 2.00 4.35  
SINCE MAR 1 13.46 7.91 5.55 10.32  
SINCE JAN 1 30.88 17.66 13.22 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 7 4 3 1  
MONTH TO DATE 136 147 -11 96  
SINCE MAR 1 356 551 -195 518  
SINCE JUL 1 2418 3173 -755 2886  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 25 24 1 35  
SINCE MAR 1 54 31 23 37  
SINCE JAN 1 54 31 23 43    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 3.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 27 100 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 91 1925  
MINIMUM TEMPERATURE (F) 50 34 1986  
1982  
 
 
SUNRISE AND SUNSET  
APRIL 22 2020.........SUNRISE 659 AM EDT SUNSET 819 PM EDT  
APRIL 23 2020.........SUNRISE 658 AM EDT SUNSET 820 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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