211  
CDUS44 KMRX 300833  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
433 AM EDT THU APR 30 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR APRIL 29 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 71 1006 AM 89 2017 76 -5 86  
MINIMUM 53 1143 PM 33 1992 52 1 55  
AVERAGE 62 64 -2 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.91 2.03 1963 0.13 0.78 0.00  
MONTH TO DATE 6.98 3.87 3.11 4.35  
SINCE MAR 1 15.51 8.85 6.66 10.32  
SINCE JAN 1 32.93 18.60 14.33 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 3 3 0 0  
MONTH TO DATE 168 172 -4 99  
SINCE MAR 1 388 576 -188 521  
SINCE JUL 1 2450 3198 -748 2889  
 
COOLING  
YESTERDAY 0 2 -2 6  
MONTH TO DATE 25 38 -13 62  
SINCE MAR 1 54 45 9 64  
SINCE JAN 1 54 45 9 70    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 8.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 PM  
LOWEST 52 1200 AM  
AVERAGE 76  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1942  
MINIMUM TEMPERATURE (F) 53 38 1965  
 
 
SUNRISE AND SUNSET  
APRIL 30 2020.........SUNRISE 650 AM EDT SUNSET 826 PM EDT  
MAY 1 2020...........SUNRISE 649 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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TN Page
The Nexlab VA Page
The Nexlab NC Page Main Text Page