764  
CDUS44 KMRX 132129  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
529 PM EDT MON APR 13 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR APRIL 13 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 66 MM 88 1887 72 -6 72  
MINIMUM MM MM 28 1975 48 MM 59  
1940  
AVERAGE MM 60 MM 66  
 
PRECIPITATION (IN)  
TODAY 0.00 2.74 1893 0.13 -0.13 0.13  
MONTH TO DATE 3.26 1.80 1.46 1.62  
SINCE MAR 1 11.79 6.78 5.01 7.59  
SINCE JAN 1 29.21 16.53 12.68 25.90  
 
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 MM 6 MM 0  
MONTH TO DATE 58 100 -42 48  
SINCE MAR 1 278 504 -226 470  
SINCE JUL 1 2340 3126 -786 2838  
 
COOLING  
TODAY MM 1 MM 1  
MONTH TO DATE 25 13 12 30  
SINCE MAR 1 54 20 34 32  
SINCE JAN 1 54 20 34 38    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 800 AM  
LOWEST 63 1200 PM  
AVERAGE 77  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 87 2010  
2006  
MINIMUM TEMPERATURE (F) 48 29 1950  
 
 
SUNRISE AND SUNSET  
APRIL 13 2020.........SUNRISE 711 AM EDT SUNSET 812 PM EDT  
APRIL 14 2020.........SUNRISE 709 AM EDT SUNSET 813 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