609  
CDUS44 KMRX 242120  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
520 PM EDT TUE APR 24 2018  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR APRIL 24 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1879 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 71 300 PM 92 1925 75 -4 70  
MINIMUM 57 706 AM 34 1986 51 6 55  
1982  
1910  
AVERAGE 64 63 1 63  
 
PRECIPITATION (IN)  
TODAY 0.07 1.84 1937 0.13 -0.06 0.02  
MONTH TO DATE 6.26 3.20 3.06 9.19  
SINCE MAR 1 8.99 8.18 0.81 13.32  
SINCE JAN 1 19.86 17.93 1.93 21.75  
 
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 T 1.3 -1.3 T  
SINCE JUL 1 0.8 3.9 -3.1 0.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 1 4 -3 2  
MONTH TO DATE 196 155 41 55  
SINCE MAR 1 618 559 59 383  
SINCE JUL 1 3016 3181 -165 2194  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 14 28 -14 70  
SINCE MAR 1 18 35 -17 89  
SINCE JAN 1 43 35 8 89    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 51 300 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 2018.........SUNRISE 658 AM EDT SUNSET 821 PM EDT  
APRIL 25 2018.........SUNRISE 657 AM EDT SUNSET 821 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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