151  
CDUS44 KMRX 302130  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
529 PM EDT SUN APR 30 2017  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR APRIL 30 2017
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1879 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 224 PM 93 1942 76 6 84  
MINIMUM 67 540 AM 38 1965 53 14 63  
AVERAGE 75 64 11 74  
 
PRECIPITATION (IN)  
TODAY T 2.39 1953 0.12 -0.12 0.01  
MONTH TO DATE 9.87 3.99 5.88 1.43  
SINCE MAR 1 14.00 8.97 5.03 5.07  
SINCE JAN 1 22.43 18.72 3.71 15.81  
 
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 0.3 3.9 -3.6 0.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 55 175 -120 125  
SINCE MAR 1 383 578 -195 370  
SINCE JUL 1 2194 3200 -1006 2455  
 
COOLING  
TODAY 10 2 8 9  
MONTH TO DATE 108 39 69 67  
SINCE MAR 1 127 46 81 79  
SINCE JAN 1 127 46 81 79    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 55 200 PM  
AVERAGE 78  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 90 2012  
1951  
MINIMUM TEMPERATURE (F) 53 34 1879  
 
 
SUNRISE AND SUNSET  
APRIL 30 2017.........SUNRISE 651 AM EDT SUNSET 826 PM EDT  
MAY 1 2017...........SUNRISE 650 AM EDT SUNSET 827 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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